Transcript
Q15. How many rows are there in latest version of MS Excel? (a) 65536 (b) 16,384
(c) 1,0!,5"# $ 1#,%! col&mns (d) 1,050,000 (e) 2,001,000
Q!. 'hich file tye can store hotos in MS *ccess? (a) +le (b) Hyperlink (c) Both of these can be sed (d) !ccess tables can"t store photos (e) #one of these
Q10. he efa< an maxim&m si-e of text file in *ccess is . (a) 266 characters $ 6400 characters (b) 288 characters $ 6880 characters (c) 2%% characters $ 64%% characters
() 50 an /55 characters (e) #one of these
Q1%. *(n) is an o2ect emee in a we a3e or email, which ¬r&sively (&s&ally invisily) allows chec4in3 that a &ser has accesse the content. (a) e&ail (b) 'irs
(c) we eacon (d) spa& (e) fireall
Q1. Which of the following devices can be used to directly input printed text?
(a) DPI (b) OC
(c) OMR (d) MICR (e) None of the above Q!. When a co""and is not available for selection until certain other conditions are "et# it is called a(n)$
(a) %i""ed co""and
(b) Unavailable command (c) Dialog box (d) all of these (e) None of the above Q1. What does &'& *tands for? (a) 'raphics nterchange or"at
(b) Geo Interchange ormat (c) Gra!hical Interconnection ormat (d) Gra!hics Interlace ormat (e) Gra!hics Interchange ile Q1+. Which one of the following is a set of one or "ore attributes ta,en collectively to uni-uely identify a record?
(a) Candidate "e# (b) $%b "e# (c) $%!er "e# (d) oreign "e# (e) None of these
Q1. / 0000000000 is a property of the entire relation# rather than of the individual tuples in which each tuple is uni-ue.
(a) Ro&s (b) 'e# (c) ttrib%te (d) ields (e) None of these
Q1. / 0000000000 is an abstract "odel that describes# how the data are organi2ed and represented.
(a) data model (b) instances (c) schema (d) database (e) DM$
Q3. Which trac,ing progra" records every ,eystro,e you "a,e on the co"puter?
(a) %i""ed co""and
(b) Unavailable command (c) Dialog box (d) all of these (e) None of the above Q1. What does &'& *tands for? (a) 'raphics nterchange or"at
(b) Geo Interchange ormat (c) Gra!hical Interconnection ormat (d) Gra!hics Interlace ormat (e) Gra!hics Interchange ile Q1+. Which one of the following is a set of one or "ore attributes ta,en collectively to uni-uely identify a record?
(a) Candidate "e# (b) $%b "e# (c) $%!er "e# (d) oreign "e# (e) None of these
Q1. / 0000000000 is a property of the entire relation# rather than of the individual tuples in which each tuple is uni-ue.
(a) Ro&s (b) 'e# (c) ttrib%te (d) ields (e) None of these
Q1. / 0000000000 is an abstract "odel that describes# how the data are organi2ed and represented.
(a) data model (b) instances (c) schema (d) database (e) DM$
Q3. Which trac,ing progra" records every ,eystro,e you "a,e on the co"puter?
(a) I*rac"+U,ead (b) eollo& (c) 4ey logger
(d) $tal"ing soft&are (e) None of the above Q+. What is the cyber5attac, called when you are rerouted fro" your re-uested internet site to another# undesired site?
(a) Phishing (b) 6har"ing
(c) Redirecting (d) -i.ac"ing (e) None of the above Q. What is the ter" that refers to an ad hidden inside software that you downloaded fro" an internet internet site?
(a) $!am (b) Phish (c) Coo"ie (d) d&are (e) None of the above Q7. What is the shortcut ,ey to "ove one word to the left in 8* Word?
(a) *ab / ,eft rro& (b) lt / ,eft rro& (c) $hift / ,eft rro& (d) Ctrl 9 :eft /rrow
(e) None of the above Q11. What is Window ;xplorer?
(a) Personal Com!%ter (b) Net&or" (c) Drive (d) ile Manager (e) 0eb bro&ser
____pr oc es s i ngmet hodal l owsbot hr emot eac c es sandr emot epr oc es s i ng? An al o gt r a ns mi mi s s i o n
Cent r al i z eddat apr oc es s i ng Di s t r i but eddat apr oc es si ng Di gi t al t r ans mi mi s si on Hi er ar c hyp r o c es s i n g Ex pl a na t i on: Di st r i but eddat apr ocessi ngal l ows wsbot hr emo mot eaccessandr emo mot epr ocessi ng Q1<. What is the "ain advantage of "agnetic core "e"ory over se"iconductor /8 "e"ory?
(a) More com!act and smaller (b) More economical (c) bit does not have to &rite after reading (d) =on5volatile
(e) None of these Q1%. 'hich of the followin3 is the f&llform of E67*8? (a) Electronic 6&merical 7nte3rator an 8om&ter (b) lectrical #&erical *nte+er and alclator (c) lectrical #&erical *nte+er and o&ptation (d) fficient #&erical *nte+rator and o&pter (e) lectronic n&bers *nte+er and alclator
Read more1 htt!1++&&&2ban"ersadda2com+3456+55+com!%ter78%estions7based7on7ib!s7!o93:2html;ix<<:=&d>"nP" Q%. 6ame the 89: that is create artic&larly to hanle the rocess of comm&nication. 7ts main &rose is to re&ce the 2o of comm&nication rocessin3 from the host system so that it can hanle alications an 2os relate to rocessin3 of ata. (a) Backend processor
() ;ronten rocessor (c) #ode processor (d) -iles.ser'er (e) #one of these
Q#. 'hich of the followin3 layers of the +S7 moel rovies access control? (a) /hysical (b) /resentation (c) ession
()
s were starte to e in &se from which 3eneration of 8om&ters? (a) 1st eneration (b) 2nd eneration
(c) %r eneration (d) 4th eneration (e) 5th eneration
Q!. Microsoft 'or is a wor rocessor eveloe y Microsoft. 7n MS 'or Sellin3 8hec4 is a feat&re availale in which ta? (a) -ile (b) Ho&e (c) *nsert
() @eview (e) eferences
Q15. In which topology there are bidirectional links between each possible node ? 1. Ring 2. Star 3. Tree 4. esh 5. !one o" these #$RR%#T &!S'%R (4) *+ esh Q1,. -I is a ? 1. Ring network 2. Star network 3. esh network 4. /0s based network 5. &ll o" these #$RR%#T &!S'%R (1)*+ Ring network Q22. 'hat is &#I properties o" Transactions ? 1. &toicity #onsistency Isolation atabase 2. &toicity #onsistency Isolation 0rability 3. &toicity #onsistency Inconsistent 0rability 4. &toicity #onc0rrency Isolation 0rability 5. !one o" these #$RR%#T &!S'%R (2) *+ &toicity #onsistency Isolation 0rability Q23. 'hat coand is 0sed to peranently reoe a database table ? 1. rop 2. Reoe 3. elete 4. #0t 5. !one o" the aboe #$RR%#T &!S'%R (1) *+ rop Q4. ot atri printer is ? 1. 6nidirectional 2. /i+directional 3. Se70ential
4. Rando 5. !one o" these #$RR%#T &!S'%R (2) *+ /i+directional Q51. To create large si8e drawing architects and engineers o"ten 0se a deice called a ? 1. 9lotter 2. /and printer 3. :ine printer 4. :aser printer 5. !one o" these #$RR%#T &!S'%R (1) *+ 9lotter Q24. elete coand is 0sed in which SQ: coand categories ;;;;;; ? 1. : 2. : 3. #: 4. T#: 5. /oth 1 and 2 #$RR%#T &!S'%R (2) *+ : Q34. In the relational odes cardinality is tered as ? 1. !0ber o" t0ples 2. !0ber o" attrib0tes 3. !0ber o" tables 4. !0ber o" constraints 5. !one o" the aboe #$RR%#T &!S'%R (1) *+ !0ber o" t0ples Q33. In an %R diagra an entity set is represented by ? 1. Rectangle 2. %llipse 3. iaond bo 4. #ircle 5. !one o" the aboe #$RR%#T &!S'%R (1) *+ Rectangle Q3. icroprocessors as switching deices are "or which generation cop0ters? 1. -irst (e) ? Q%. is not an arithmetic oerator in MS Excel. (a) @ (/ls) (b) A (!sterisk) (c) ? (/ercent) () B (EC&als) (e) #one of these Q1. Do& cannot save an Excel file in aan format. (a) /() 9S< photoshop e7tension (c) : (d) :C (e) #one of these Q/. * often simly referre to as a networ4, is a collection of harware comonents an com&ters interconnecte y comm&nication channels that allow sharin3 of reso&rces an information. (a) 8om&ter networ4 (b) oter (c) ode& (d) DDD (e) #one of these
Q. 'hich is commonly &se rotocol for exchan3in3 files over any networ4 that s&orts the 8979 rotocol. (a) ;9 (b) / (c) / (d) H/ (e) #one of these
Q11. Network components are connected to the same cable in the _____ topology. (a) Star (b) Ring
(c) Bus (d) esh (e) ied
Q14. In a ring topology the computer in possession o! the _____ can transmit data. (a) "oken (b) 9acket (c) ata (d) &ccess ethod (e) !one o" these Q#. 'hich of the followin3 rotocols &ses oth 89 an :<9&ser ata3ram rotocol? (a) -/ (b) / (c) elnet
() <6S (e) #one of the abo'e
Q. ;rames from one =*6 can e transmitte to another =*6 via the evice (a) oter
() Fri3e (c) epeater (d) ode& (e) #one of these
Q10. @o&ter oerates in which layer of the +S7 moel?
(a) /hysical layer (b) ata link layer
(c) 6etwor4 layer (d) !ll of these (e) #one of these
Q1#. _____ bits are there in the $thernet address. (a) 1, bits (b) 32 bits
(c) 4% bits (d) ,4 bits (e) !one o" these
Q11. *(n) lan3&a3e reflects the way eole thin4 mathematically. (a) ross.platfor& pro+ra&&in+ (b) 3C bsiness pro+ra&&in+ (c) 'ent.dri'en pro+ra&&in+ () ;&nctional ro3rammin3 (e) #one of the abo'e
Q&. ______ is a techni'ue that is used to send more than one call oer a single line. (a) igital transission (b) In"rared transission (c) igitising (d) Streaing
(e) ulti*ple+ing Q1/. =an3&a3e &se in a com&ter that is similar to the lan3&a3es of h&man an is easy to &nerstan, is referre as (a) orce code (b) achine lan+a+e (c) Hi3h level lan3&a3e (d) bEect code (e) #one of these
Q1%. 'hat is the exan from of G;+@@*6> ? (a) -or&ation ransfer () ;orm&la ranslation (c) -ortne ranslation (d) -or&la rans netork
(e) #one of these
Q1%. 'hich one of the followin3 is a set of one or more attri&tes ta4en collectively to &niC&ely ientify a recor? (a) andidate key (b) b key (c) S&er 4ey (d) -orei+n key (e) #one of these
Q1. 7n <+S, which of the followin3 comman is &se to elete all the files as well as s&irectories of a irectory? (a) C (b) C (c) ug "ean? (a) :ogical error in a progra"
(b) $#ntax error in a !rogram
(c) R%n time error (d) oth (a) and (b) (e) None of the above Q1<. Which co""and is used to set a na"e to a dis, in %O*?
(a) ?O,UM@ (b) ?O, (c) :/>;:
(d) DI$',@, (e) None of these Q. 'hich term is &se for resol&tion of =aser rinter? (a) C/ (b) BB (c) /
() <97 (e) #one of these
Q10. 'here as a com&ter mo&se moves over the tale s&rface, the trac4all is always. (a) stationary (b) difficlt to &o'e (c) dra++ed (d) &o'ed in s&all steps (e) #one of the abo'e
Q%. is when the more owerh&n3ry comonents, s&ch as the monitor an har rive, are &t in ile. (a) Hibernation (b) /oerdon (c) Stany moe (d) he shtdon procedre (e) #one of the abo'e Q1%. G.txt> files can e mae in . (a) #otepad (b) Dindos edia /layer (c) Dord/ad () Foth (a) an (c) (e) #one of the abo'e Q. 'hich of the followin3 is relate to Gre3ister>? (a) i+ital circit (b) o&binational circit (c) !rith&etic circit
() SeC&ential circ&it (e) #one of these
Q#. he time a evice ta4es to locate ata an instr&ctions an ma4e them availale as o&t&t to &sers is 4nown as. (a) clock speed
() a rocessin3 cycle (c) / speed (d) access ti&e (e) #one of these
Q10. 'hich &s is &se to connect the monitor to the 89:? (a) /* bs (b) I* bs (c) H!I bs
() S8S7 &s small com&ter system interface (e) onitor bs
Q!. he *=: ma4es &se of to store the intermeiate res<s. (a) acc&m&lators (b) heap (c) #one of these (d) re+isters (e) stack
Q#. 8om&ter>s asic architect&re was eveloe y (a) harles Babba+e (b) Blaise /ascal (c) te'e #eton
() Iohn Jon 6e&mann (e) Henery Johns
Q5. 'hich was the com&ter esi3ne y Faa3e? (a) *nalytical en3ine (b) !rith&etic &achine (c) onald knth (d) !ll of the abo'e (e) #one of these
Q". is the father of &nche car. (a) Herman Hollerith (b) Joanthan l'a (c) harles Babba+e (d) Blaise /ascal (e) #one of these
Q. 'ho has mae transistors? (a) John Dillia& (b) Dalter Han+ (c) John iton
() Iohn Fareen (e) #one of these
Q15. * micro com&ter is a small, relatively inexensive com&ter with a microrocessor. 'hich is the first micro com&ter? (a) 2 (b) ital.1 (c) !I.B
() *ltair (e) #one of these
Q5. Ctrl, Shift and Alt are called _____ keys. (a) Modifier (b) Function (c) Alphanumeric (d) Adustment (e) !one of these Q#. he first electronic i3ital com&ter containe ? (a) Electronic valves (b) #eral #etorks (c) -GGy Co+ic (d) e&icondctor &e&ory (e) #one of these
Q. E9@+M is 3enerally erase y &sin3 . (a) <raviolet rays (b) infrared rays (c) 12F electrical plse (d) 24F electrical plse
(e) #one of the abo'e
Q11. he term Gtime sharin3> has een relace y (a) m<itas4in3 system (b) <i.pro+ra&&in+ syste& (c) <i.processin+ syste& (d) <i.e7ection syste& (e) #one of the abo'e
Q1%. How can yo& access the font si-e tool on font ialo3 ox in MS 'or? (a) trl @ (b) trl @ hift @ (c) trl @ /
() 8trl K Shift K 9 (e) !lt @ /
Q15. 'hat is Jis&al ;+L9@+? (a) B (b) B
(c) 9ro3rammin3 =an3&a3e (d) !ll of the abo'e (e) #one of these
Q10. 'hich of the followin3 extension refers to System files? (a) 9 (b) 9:
(c) .SDS (d)9 / (e) #one of these
Q1. 'hich of the followin3 is &se y the rowser to connect to the location of the 7nternet reso&rces? (a) Cinkers (b) /rotocol (c) able
() :@= (e) #one of these
Q4. ,nycast address routing datagrams !rom __________.
(a) also called <icast address (b) is a +rop of nodes (c) one to &any association
() one to nearest association (e) #one of the abo'e
Q14. -hich protocol assigns I address to the client connected in the internet/ (a) A (d) APL (e) !one of these
Q25. 'hat is the full form of A1/ (a) A Programming Language (b) 1rocedure /an$ua$e (c) Array 1ro$rammin$ /an$ua$e (d) Array 1ro$rammin$ /e#el (e) !one of these
Q2". __________ are attempt by indi#iduals to obtain confidential information from you by falsifyin$ their identity. (a) 1hishin$ trips
(b) Computer #iruses (c) Spy%are scams (d) ?iruses (e) Phishing scams Q28. 6n di$ital si$nature, the pri#ate key is used for __________ and the public key for __________. (a) encr"p#ion$ decr"p#ion (b) decryption, encryption (c) plaintet, ciphertet (d) ciphertet, plaintet (e) !one of these Q@. 'hich of the follo%in$ #irus o#ertake computer system, %hen it boots and destroy information (a) 4roan (b) System infectors (c) S#eal#h !irus (d) oot infectors (e) !one of these
Q22. 4he first Computer ?irus is __________. (a) Creeper (b) Sasser (c) laster (d) All of the abo#e (e) !one of these Q2. 'hich of the follo%in$ describes pro$rams that can run independently tra#el from system to system and disrupt computer communication (a) 4roans (b) ?iruses (c) %orm (d) >roppers (e) All of these
Q2. y firm%are %e understand _______ (a) 1hysical e=uipment used in a computer system (b) A set of instructions that causes a computer to perform one or more tasks. (c) 4he people in#ol#ed in the computin$ process. (d) A se# of programs #ha# is pre-ins#alled in#o #he read-onl" memor" of a compu#er during #he #ime of manufac#uring (e) !one of these Q:. 'hat is an ad hoc =uery (a) 1re;planned =uestion (b) 1re;scheduled =uestion (c) Spur-of-#he-momen# &ues#ion (d) Question that %ill not return any results (e) !one of these Q". A _________ is used to direct and dispatch data packets bet%een t%o different net%orks. (a) Connection (b) rid$e (c) 9ate%ay
(d) Bub (e) 'ou#er Q8. >r. .F. Codd represented ______ rules that a database must obey if it has to be considered truly relational. (a) 2 (b) 0 (c) (d) 7 (e) 5 Q7. ; modelin$ techni=ue uses %hich approach (a) Top-down approach (b) ottom;up approach (c) /eft;ri$ht approach (d) oth top;do%n and bottom;up (e) !one of these Q2. 4he startup routine runs, %hen machine boots up is kno%n as _____________. (a) 13S4 (b) *++T up (c) 3peratin$ outine (d) 6+3 operation (e) !one of these Q22. 'hich amon$ the follo%in$ is the shortcut key combination to copy formattin$ from tet (a) Alt < Shift < C (b) 4ab < Shift < C (c) C#rl , Shif# , C (d) F2 < Shift < C (e) !one of these Q2:. 4he key F2: opens a ______. (a) Sa!eAs dialog bo (b) 3pen dialo$ bo (c) Sa#e dialo$ bo (d) Close dialo$ bo (e) !one of these Q28. 'hat is the default the cell content ali$nment in cel (a) left ali$ned (b) centrally ali$ned (c) #e# lef# aligned and numbers righ# aligned (d) tet ri$ht ali$ned and numbers left ali$ned (e) !one of the abo#e
Q2:. 6n ; dia$ram, deri#ed attribute(s) is+are represented by ; (a) llipse (b) .ashed ellipse (c) ectan$le (d) 4rian$le (e) !one of these Q2". 6n ; dia$ram, $enerali&ation is represented by ; (a) llipse (b) >ashed ellipse
(c) ectan$le (d) Triangle (e) !one of these Q28. 6n ; dia$ram, relationship is represented by (a) llipse shaped (b) >ashed ellipse shaped (c) ectan$le shaped (d) .iamond shaped (e) !one of these Q@. 'hat is the default column %idth of S cel (a) 5.5 (b) :.@0 (c) /012 (d) 7.8@ (e) !one of these Q22. 6n icrosoft 1o%er1oint t%o kind of sound effects files that can be added to the presentation are (a) 0wa! files and 0mid files (b) .%a# files and .$if files (c) .%a# files and .p$ files (d) .p$ files and .$if files (e) !one of these
Q28. A table of ho% many columns can you insert in a %ord document in maimum. (a) 55 (b) 8: (c) ": (d) 32 (e) As you %ish
Q:. >isad#anta$e of >S is+areD (a) 6nte$rity (b) Complei#" (c) >ata sharin$ (d) Security (e) eco#ery
Q5. 4he most popular commercial >S is________ . (a) icrosoft S3/ Ser#er (b) icrosoft Access (c) ySQ/ (d) +racle (e) !one of the abo#e Q7. 6t is better to use files than a >S %hen there is+are ; (a) Strin$ent real time re=uirements (b) Comple relationship amon$ data (c) Mul#iple users wish #o access #he da#a (d) All of the abo#e (e) !one of the abo#e
Q*. edundancy is dan$erous as it is a potential threat to data _____________ (a) 6nte$rity (b) Consis#enc" (c) Sufficiency (d) oth (a) and (c) (e) !one of these Q@. A ______ in a table represents a relationship amon$ a set of #alues. (a) Column (b) -ey (c) 'ow (d) ntry (e) !one of these Q2. 4he term ______ is used to refer to a ro%. (a) Attribute (b) Tuple (c) Field (d) 6nstance (e) !one of these
Q*. A ES standard keyboard follo%s; (a) 4%5'T6 model (b) 28;model (c) 20;model (d) All of these (e) !one of these
Q2. 4he internal memory consists of (a) 1rimary memory (b) Cache memory (c) C1E re$isters (d) All of #he abo!e (e) !one of the abo#e Q0. 'hy is the Caps lock key referred to as a to$$le key (a) *ecause #he func#ion goes bac7 and for#h e!er" #ime i# is pressed (b) ecause it cannot be used for enterin$ numbers (c) ecause it cannot be used to delete (d) ecause it cannot be used to insert (e) !one of the abo#e Q@. 'hen a key is pressed, a keyboard interacts %ithD (a) -eyboard controller (b) -eyboard buffer (c) ouse ball (d) *o#h (a) and (b) (e) !one of these Q. CO>O: stands for
(a) Central binar# oriented lang%age
(b) Central b%siness oriented lang%age (c) Co""on business oriented language (d) Common binar# oriented lang%age (e) None of these
Q. *"art card is$
(a) s!ecial !%r!ose cards (b) "icroprocessor cards
(c) !rocessing %nit contains memor# for storing data (d) !rocessing %nit for soft&are handling (e) None of these
Q. 1': refers to
(a) irst generation logarithm (b) irst generation logic (c) irst generation light7com!%ter (d) irst generation progra""ing language
(e) None of these Q1. Which of the following is any "alicious co"puter progra" which is used to hac, into a co"puter by "isleading users of its true intent?
(a) 0orm (b) $!#&are (C) @roAan horse
(d) 'e#logger (e) ?G file Q1+. / progra" written in "achine language is called
(a) assembler (b) obAect code
(c) com!%ter (d)machine (e) None of these
Q#.0ow long is an I& address/ I4 *2bits (a) 32 bits
(b) 12% bytes (c) ,4 bits
(d) 12> bits (e) !one o" these
Q11.$ncryption and 3ecryption are the !unctions o! __________ layer. (a) transport (b) session (c) application (d) physical
(e) presentation Q1. Co"puter instructions written in ;nglish words instead of binary code is called as
(a) mnemonic code (b) sy"bolic code
(c) gra# code (d) o!code (e) None of these
Q1."he layer layer closest to transmission medium. (a) transport (b) network (c) data link (d)physical (e) !one o" these
Q1. Which a"ong the following was the first graphical web browser? (a) 8osaic
(b) 0I$ (c) C@RN (d) Go!her (e) None of the above Q. What was the first "achine to successfully perfor" long services of arith"etic and logical operations? (a) 8/45
(b) @NIC (c) @D$C (d) UNI?C (e) A5 Q. What is a "otion path?
(a) t#!e of animation entrance effect (b) method of advancing slides (c) / "ethod of "oving ite"s on a slide
(d) ll of the above (e) None of these
6) The display size of a monitor is measured a) from center b) diagonally c) vertically d) horizontally Answer
b) diagonally To read the system messages and warnings, access the __________ in Windows. 1) system manager 2) control panel 3) event viewer 4) message screen 5) None of these Answer
Answer.) 3
Which of the following contains information about the structure of a database 1) Database management system 2) Data dictionary 3) Data repository 4) Data warehouse 5) None of these Answer
Ans.) !
This technology is used to con"ert #$% into &T$%. 1) !! 2) "#" 3) $#%&' 4) $!' 5) None of these Answer
Ans.) '
(a"acript was de"eloped by __________ to run inside of web pages. 1) &icrosoft 3) (racle 3) !un 4) Netscape 5) None of these
Answer
Ans.) '
A single application that combines the measure features of se"eral types of application called * intergrated software +* a suite * a combo pac,age D* high-end .* None of these Answer
*A)+integrated software
Which ower oint "iew displays each slide of the presentation as a thumbnail and is useful for rearranging slides /1) !lide soater /2) Notes page /3) !lide design /4) !lide show /5) !lide sorter Answer
*-) lide sorter Which multipleing techni/ue transmits analog signals * 0D& +* !ynchronous %D& * asynchronous %D& D* +oth /2) and /3) .* None of these Answer
*A) 01$+0re/uency di"ision multipleing Which of the following techni/ue is used in high speed modem * "& +* 0D& * %D& D* & .* None of these Answer
*2)+T1$
What refers to a set of characters of a particular design /1) eyboard /2) alligraphy /3) !tensil
/4) %ype base /5) 0ormation Answer
*!) 2alligraphy _____ is a form of denial of ser"ice attac in which a hostile client repeatedly sends 45 pacets to e"ery port on the ser"er using fae addresses. /1) ybergaming crime /2) &emory shaving /3) !yn flooding /4) !oftware piracy /5) None of these Answer
*3) yn flooding &ousing all hardware, software, storage,and processing in one site called. * time-sharing +* server * centralized system D* a host computer .* none of these Answer
*2)+centralized system n $$7 , stands for__________ * internet +* internal * intranet D* international .* None of these Answer
*A) $$7+multipurpose internet mail etension
____ is used by public and pri"ate enterprises to publish and share financial information with each other and industry analysts across all computer platforms and the nternet. /1) .tensible &ar,up 'anguage /.&') /2) .tensible +usiness eporting 'anguage /$+') /3) .nterprise pplication ntegration /.6) /4) !ales 0orce utomation /!.) software /5) None of these Answer
*!) 7tensible 8usiness 9eporting %anguage *#89%)
A ::: contains specific rules and words that epress the logical steps of an algorithm. /1) programming language /2) synta
/3) programming structure /4) logic chart /5) None of the above Answer
*;) programming language
1istributed processing in"ol"es /1) solving computer component problems from a different computer /2) solving computing problems by brea,ing them into smaller parts that are separately processed by different computers /3) allowing users to share files on a networ, /4) allowing users to access networ, resources away from the office /5) None of the above Answer
*!) sol"ing computing problems by breaing them into smaller parts that are separately processed by different computers
A ______ is a computer connected to two networs. * lin, +* server * gateway D* bridge way .* lient Answer
ns 7 1. bridge way
What is gutter margin * &argin that is added to the left margin when printing +* &argin that is added to the right margin when printing * &argin that is added to the binding side of page when printing D* &argin that is added to the outside of the page when printing .* None of the bove Answer
ns 7 2. $argin that is added to the binding side of page when printing
901 is the wireless non contact use of radio+fre/uency electromagnetic fields to transfer data, for the purpose of automatically identifying and tracing tags attached to ob; Tera byte is e/ual to how many bites /a) 2<4= /b) 2<3= /c) 2<2= /d) 2<1= Answer
*a)!?'> pear, 2lone, Whaling are the techni/ues of ______ /a)!pooling /b) 0irewall /c) >irus !preading /d) "hishing /e) None of these Answer
*d) hishing
What is the shortcut ey to underline the word only of a selected sentence *not to underline the spaces between words) /a) trl ? @ /b) trl ? lt ? @
/c) trl ? shift ? A /d) trl ? lt ? # /e) None of these Answer
*c) 2trl @ shift @ W
What is the shortcut ey combination for display of the print pre"iew /a) trl ? 03 /b) trl ? !hift ? 02 /c) trl ? !hift ? 03 /d) trl ? 02 /e) None of these Answer
*d) 2trl @ 0!
Which type of file can be defined as purely temporary files which are used for updating of master files /a) nput file /b) (utput file /c) %ransaction files /d) &aster files /e) None of these Answer
*c)Transaction files
Which of the following can be defined as a systemized collection of records of information /a) ecords /b) rray /c) 0ile /d) haracter /e) 0ield Answer
*c) 0ile
What is &TT '>' /a) n error message indicating server not found /b) n error message indicating moved permanently /c) n error message indicating forbidden* /d) n error message indicating server found /e) None of these Answer
*a) An error message indicating ser"er not found
rotect document option in Word is a"ailable on______menu. /a) nsert /b) >iew /c) Design /d) eview /e) 'ayout Answer
*d) 9e"iew pool stands for________ /a) !erial "rinter (bBect (riented 'anguage /b) !imultaneous "eripheral (utput (n-'ine /c) !ystem "rotocol (ptimization (utliner /d) !ingle "rogram (perating !ystem (peration /e) None of these Answer
*b) imultaneous eripheral utput n+%ine
pecial software to create a .The bo that is displayed to indicate that the tet, pictures or obE
;-. 8ubble memory is only a 1) !e8uential access device 2) Direct access device
3) ombination of se8uential and direct access devices 4) nteractive device 5) None of these Answer
3) 2ombination of se/uential and direct access de"ices F. G1H is also called a* !creen b* &onitor c* +oth 1 2 d* printer e* None of these Answer
c. 8oth ; I ! ;!. A set of computer programs that helps a computer monitor itself and function more efficiently is aJan 1) Aindows 2) !ystem !oftware 3) D+&! 4) pplications !oftware 5) N(% Answer
2) !ystem !oftware ;. 7tension name of flash file is ___. /1) *pdf /2) *swf /3) *pmd /4) *prd /5) None of these Answer
*!) .swf !. Who in"ented world wide web /1) &osaic corporation /2) (pera corporation /3) %im berner lee /4) >int cert /5) None of these Answer
*3) Tim berner lee C.A sizeable geographical area with communication based on the telephone system is though as /1) Aide area networ, /2) 'ocal area networ, /3) &odulator-Demodulator
/4) ll of the above /5) None of the above Answer
*;) Wide area networ 6.To connect to a WA5, you must ha"eK 1) !&ED 2) Ai-0i 3) %"E" 4) "(" 5) N(% Answer
4) "(" -. 1uring the ____________ operation, the control unit determines what the program is telling the computer to do. 1) fetch 2) eecute 3) decode 4) arithmetic 5) N(% Answer
3) decode 3. n 7cel:::.allows users to bring together copies of wor+boos that other user ha"e wored on independently. /1) opying /2) &erging /3) "asting /4) ompiling /5) N(% Answer
/2) &erging B.&ow much space in minimum must be pro"ided between columns /1)=F /2)=*5F /3)1F
/4)1*5F /5) N(% Answer
/1)=F F.Which of the following is used to create newspaper style columns /1) 0ormat %abs /2) %able nsert %able /3) nsert %etbo /4) 0ormat olumns /5) N(% Answer
/4) 0ormat olumns ;3) What is the function of a 1rop 2ap in $ L Word 1) t does not allow capital letters to be used in the documents* 2) t turns the first letter of each word into @pper ase 3) t lets you begin a paragraph with a large dropped nitial capital letter 4) t automatically starts all paragraphs and sentences with capital letters 5) None of these Answer
3) t lets you begin a paragraph with a large dropped nitial capital letter ;') Which of the following is the short+cut ey to close an acti"e tab of a browser 1) lt ? 04 2) trl ? 3) trl ? 04 4) !hift ? 5) trl ? A Answer
5) trl ? A
!) Which is the option to go to the first line of the page 1) trl ? home 2) trl ? .nd
3) lt ? 04 4) trl ? 01 Answer
a) trl ? home ;6. Where can you find the horizontal split bar on $ Word screen ) (n the left of horizontal scroll bar +) (n the right of horizontal scroll bar ) (n the top of vertical scroll bar D) (n the bottom of vertical scroll bar .) None of these Answer
) (n the top of vertical scroll bar ;3. 4ou cannot close $ Word application by ) hoosing 0ile menu then .it submenu +) "ress lt?04 ) lic, $ button on title bar D) 0rom 0ile menu choose lose submenu .) None of these Answer
D) 0rom 0ile menu choose lose submenu ;!. The ey 0;! opens a ) !ave s dialog bo +) (pen dialog bo ) !ave dialog bo D) lose dialog bo .) None of these Answer
) !ave asdialog bo 3. Windows is an eample of a) !ingle @ser @ based (! b) !ingle @ser :@ based (! c) &ulti @ser @ based (!
d) &ulti @ser :@ based (! e) None of these Answer
b) !ingle @ser :@ based (! ;C. 2 cards, flash memory cards, and smart cards are all eamples ofK /1) emovable hard dis,s* /2) Digital video discs* /3) >olatile memory devices* /4) !olid state storage devices* /5) N(% Answer
/4) !olid state storage devices ;F. A ____________ is a uni/ue identification number generated by a computer hardware component or a program. /1) oo,ie /2) *N.% "assport /3) :@D /4) "rivate ey /5) N(% Answer
/3) :@D ;3.A floppy dis containsMMMM /1) ircular trac,s only /2) !ectors only /3) +oth circular trac,s and sectors /4) all of the above /5) N(% Answer
/3) +oth circular trac,s and sectors ;.The internet ser"ice that pro"ides a multimedia interface to a"ailable resources is calledMMMMM /1) 0%"
/2) Aorld Aide Aeb /3) %elnet /4) >"N /5) N(% Answer
/2) Aorld Aide Aeb !>) What is the option to go at the end of the page L a) lt ? f4 b) trl ? .nd c) trl ? insert d) None of these Answer
b) trl ? .nd B) The units used to measure the speed of a printer is a) D"! b) ""& c) "! d) both b and c e) both a and b Answer
both b and c ;!) Which of the following eyboard short+cut is used to center the paragraph a) trl ? b) trl ? . c) trl ? ' d) trl ? e) None of these Answer
b) trl ? . ;;) rocessor peed is affected by a) !ystem loc, rate b) !ystem !torage rate c) +ooting rate d) system run rate Answer
a) !ystem loc, rate Gideo rocessors consist of ______ and _______ which store and process images. * "@ and >: +* "@ and &emory * >: and &emory DG >: and D> .* None of the bove Answer
ns 7 2. G=A and $emory Which of the following are words that a programming language has set aside for its own use * ontrol words +* ontrol !tructures * eserved Aords
D* eserved eys .* None of the bove Answer
ns 7 2. 9eser"ed Words The operating system, that is self+contained in a de"ice and resident in the 9$ is ________ * +atch (perating !ystem +* eal-time (perating !ystem * .mbedded (perating !ystem D* &ulti-"rocessor (perating !ystem .* None of the bove Answer
ns 7 2. 7mbedded perating ystem QNo:5 Which of the following acts as a secondary memory storage? Cac hememor y Fl ashmemor y Vi r t u al me mo r y CPUmemor y No neoft h es e Ex pl a na t i on: Fl ashmemor yact sassecondar ymemor yst or age. No: 9 Comput er sar ever yr el i abl ebutt heyar enot?
Fast P owe r f u l I nt el l i gent Che ap No neoft h es e Ex pl a na t i on: Comput e ra r enoti nt e l l i ge nt . QNo: 10 ENI ACs t andsf or————————?
El e ct r i c al l yNu me r i cAu t o ma t i cCo mp ut e r El e ct r oni cNumer i c al i nt e gr at ora ndCal c ul a t or El e c t r o ni cAu t o ma t i cCo mp ut e r El e ct r oni cNumer i cI nt eg r a t eran dCal c ul at o r
No neoft h es e Ex pl a na t i on: El e ct r oni cNume r i c alI nt e gr a t orAndCa l c ul a t or .
QNo: 2 Th e_ __ __ __ __ __ _c o nt a i n sda t ana me ,d at at y p e,a ndl e ng t hofe ac hfi el di nt h ed at a ba s e?
Dat adi c t i onar y Dat at a bl e Da t ar e co r d Da t afi el d No neoft h es e Ex pl a na t i on: Theda t adi c t i ona r yc ont a i nsda t ana me ,da t at y pe ,a ndl e ngt hofe a chfie l di nt heda t a ba se . No: 3 Wh ati st h ema i nr e as o nt h aty o un ee dt obeawa r eoft h eUn i xo pe r a t i n gs y s t e m?
Uni xi ssol el yc ont r ol l edb yAT&T’ sBel l Labor at or i es I ti sc ommo nl yus edo nI n t e r n e ts er v e r s Un i xo nl yr u nso nma i n f r a mec omp ut e r s I ti sacha r a c t er b as edsy s t em wi t hac ommandl i neus eri nt er f a ce No neoft h es e Ex pl a na t i on: I ti scommonl yusedonI nt er netserver s. No: 6_ __ __ __ __ _i sab l o ckofs t o r a ges pa ceonase r v e rt h aty o ur e ntf o ras pe ci fi cpe r i o do ft i me ?
Pr i ma r ys t o r a ge Se c on da r ys t o r a ge I nt er nethar ddr i v e Re nt 2 s t o r e No neoft h es e Ex pl a na t i on: I nt e r n e tha r ddr i v ei sabl oc kofs t or a ges pa ceonase r v e rt ha ty our e ntf oraspe c i ficpe r i odoft i me . No: 8 Thedat at r a ns f err at ef orLANp r o t o co l si sof t enmeas ur edi nuni t sof ?
Fe e tp ers e c o nd Ki l oby t es
Ch ar a ct e r sp ermi n ut e Bi t spe rs e c on d No neoft h es e Ex pl a na t i on: Bi t spe rs e condi st heda t at r a ns f e rr a t ef orLANpr ot oc ol s . QNo: 9 Ahi ghs peedt r ans mi s s i onl i net hatc ar r i esWANt r affici sc al l eda?
X. 25l i ne P2PN. Back bone POP No neoft h es e Ex pl a na t i on: Ahi ghspeedt r ansmi ssi onl i net hatcar r i esWANt r affici scal l edabackbone. QNo: 5I fy o uwa ntt os ec u r eame s s ag e,u s ea ( n ) ?
Cr y pt o l o gys ou r c e. Enc r y pt i onk ey . En cr y pt i o ns of t wa r ep ac k ag e Cr y pt o sy s t e m No neoft h es e Ex pl a na t i on: I fyouwantt osecureamessage,youshoul dusedcr ypt osyst em. QNo: 9 Dat at r av el st hr oughbusi nt hef or m of?
Pa c k et s Bi t s Cu r r e nt Wor d Fr ames Ex pl a na t i on: Da t at r a v el st hr oughbusi nt hef or m ofbi t s .
25,. *he first gra!hical &eb bro&ser areB
(5) Go!her (3) 0I$
() C@RN (:) 8osaic 311. >*B=C is an abbreviation for
(5) inar# In!%t+inar# O%t!%t (3) >inary synchronous () inar# digit (:) ll of the above 335. 0hat is a device that !revents electrical !roblems from affecting com!%ter data filesB
(1) n incremental bac"%! (3) f%ll bac"%! (+) / surge protector () differential bac"%! () None of these QNo: 9 Bo ot s t r a pl o ad eri sapr o gr a mt h at_ __ __ __ _?
St ar t st h ec omp ut e rwo r k i n g T er mi n at e st h ewo r k i n go fc o mp ut e r Mi d dl epar tofpr ogr am Bo t h( 1 )a nd( 2 ) No neoft h es e Ex pl a na t i on: Boot st r apl oaderi saprogr am t hatst ar t st hecomput erworki ng. QNo: 3 BRI DGEnet wor ki ngdevi cewor kson__________l ayerofOSIRef er enceModel ?
Appl i c at i onLa y er Ph ys i c al La y er Net wor kLayer Da t aLi n kLa y e r T r a ns por tLa y er Ex pl a na t i on: BRI DGEwor ksondat al i nkl ayeri nOSIModel .
53,. 0hich of the follo&ing Com!%ter lang%ages is %sed for rtificial IntelligenceB (5) OR*RN (3 ) 6O:O' () C (:) COO,
() None of these 51. 0hich of the follo&ing "e#board shortc%ts is %sed to vie& the !ro!erties of a selected ob.ectB
(1) lt / $!ace (3) Ctrl / $!ace (+) /lt 9 ;nter () Ctrl / @nter () None of these 532. 0hich of the follo&ing "e#board short7c%t is %sed to center the !aragra!hB
(5) Ctrl / C (3) Ctrl 9 ; () Ctrl / , (:) Ctrl / R () None of these 4=. 999999999999 is a %ni8%e identification n%mber generated b# a com!%ter hard&are com!onent or a !rogram2
(1) Coo"ie (3) 2N@* Pass!ort (+) 'D% () Private 'e# () None of these 4. 0hich of the follo&ing is a gra!hical !ac"ageB (5)Corel%raw (3) M$7@xcel () M$70ord (:) all of the above () None
of these 5=. 7777 Is the ?ir%s that over&rites the files or a fe& !arts being re!lacedB (5) Resident (3) ile infectors () oot vir%s (:) Macro vir%s () None of
these 442. 99999999999 is a !rocess that !ermits m%lti!le com!%ters to %se the same IP address and hide their act%al IP
addresses from the Internet2 (1) Ro%ting (3) =etwor, address translation (=/@) (+) $ignat%re referencing () Pac"et filtering () None of these 4,. 77777777777777 *#!es of vir%s that sta#s !ermanentl# in the RM memor# (1) esident
(3) ile infectors (+) oot vir%s () Macro vir%s () None of these 4,,. $emi Cond%ctor Memor# is "no&n asB (1) /8
(3) ROM (+) PROM () @PROM () None of these 45. 0hat f%nction dis!la#s ro& data in a col%mn or col%mn data in a ro&B
(1) -#!erlin" (3) Index (+) @ranspose () Ro&s () None of the above 451. 7777777777777777777is a !rogram that has been !h#sicall# etched onto a chi!2 (1) ir"ware
(3) $oft&are (+) Com!iler () Inter!reter () None of these 425. 0hat is the smallest and largest font si. *he F7bit $CII code &idel# %sed (1) or data co""unication wor,
(3) In IM mainframe models (+) or coding external memor# () In large machines !rod%ced b# non7IM vendors () None of the above 3>. 0hat term is %sed to describe soft&are that monitors #o%r online com!%ter activitiesB
(1) $noo!er &are (3) *pyware (+) *rac"er &are () *ravel &are () None of these 34. In!%tH !rocessingH o%t!%tH and storage are collectivel# referred to as1
(1) *he s#stems c#cle (3) @he infor"ation processing cycle (+) *he s#stem %nit () Comm%nication () None of these
3>3. 0hat is the flo& of data bet&een co%ntries commonl# calledB
(1) International information s#stem (3) @DI (+) O%tso%rcing () @rans border data flow () None of these 3>,. 0hich t#!e of net&or" re8%ires -PN ada!ters for comm%nication bet&een net&or" nodesB (1) 6hone line
(3) 0ireless (+) Po&er line () @thernet () None of these 35=. In the O$I modelH the act%al transmission of data is handled in the 999999999999 la#er2
(1) data lin" (3) physical (+) net&or" () trans!ort () none of these 3,. 0hat is the shortc%t "e# to Indent the !aragra!h in ms &ordB (1) Ctrl 9 8
(3) Ctrl / P (+) $hift / M () Ctrl / I () None of these 3,4. >o% can convert existing @xcel &or"sheet data and charts to -*M, doc%ment b# %sing the
(1) *P 0i3. 0hat ha!!ens if #o% !ress Ctrl / $hift / EB
(1) It activates extended selection (3) t activates the rectangular selection (+) It selects the !aragra!h on &hich the insertion l ine is2 () None of above () ll the above 2>5. 0hat is the short c%t "e# to o!en the O!en dialog box in ms &ordB
(1) 53 (3) $hift 53 (+) lt / 53 () Ctrl 9 13 () None of these 2>>. >o% can add a h#!erlin" to #o%r &or"sheet b# !ressing
(1) lt / ' (3) Ctrl / (+) Ctrl 9 4 () Ctrl / $hift / ' () None of the above 3=1. *he ROM chi! &hich can be re&ritten several times and re8%ires the action of %ltraviolet radiations to erase its
contents is99999999 (1) lash memor# (3) PROM (+) @@PROM () ;6O8 () None of these 5,. Programming lang%age b%ilt into %ser !rograms s%ch as 0ord and @xcel are "no&n as 99999992
(5) :G,s (3) Macro lang%ages () ob.ect7oriented lang%ages (:) visual progra""ing languages () None of these 1,,. *he commonl# %sed UNIJ commands li"e dateH lsH cat etc2 are stored in999999999
(5) dev director# (3) bin directory () tm! director# (:)%nix director# () None of these 1,. circ%it &ith abo%t 544 transistors fabricated on a single chi! is called 99999
(5) MCR (3) 8* () MI$ (:) RK@ () None of these 1>2. *he errors that can be !ointed o%t b# the com!iler "no&n as 9999992 (5) *yntax errors
(3) $emantic errors () ,ogic errors (:) $#stem errors () None of these 12. *he o!erating s#stem that is self7contained in a de vice and resident in the ROM is 999999
(5) atch O!erating $#stem (3) Real 7 time O!erating $#stem () ;"bedded Operating *yste" (:) M%lti O!erating $#stem () None of these 1,. 2 222222222222 is the combination of "e#s to s&itch bet&een the last fo%r !laces that #o% have edited2 (5) /:@ 9 C@: 9 H
(3) ,* / C*R, / > () ,* / * / A (:) ,* / $-I* / A () None of these 1. 0ho amongst the follo&ing is called the father of modern com!%tingB (5) Charles >abbage
(3) -ollerith () Gottfried von ,eibnit< (:) Kose!h M2 .ac8%ard () None of these 2==. If #o% begin t#!ing an entr# into a cell and then realiy positioning your cursor at the appropriate place and pressing Ctrl 9;nter () # %sing the Insert+$ection rea" (:) # changing the font si
(3) 54 M () 56 M (:) 3 M () None of these 22=. In 5EH this !erson &as the first to offer a definition of the term Lcom!%ter vir%sLB
(5) MC ee (3) $miths () rederic, Cohen (:) Norton () None of these 221. *o minimi. 0hat is the ne&est t#!e of databaseH &hich is &ell s%ited for m%ltimedia a!!licationsH calledB (1) ObAect5oriented database
(3) Client+server database (+) Data &areho%se () M%ltimedia database () None of these 4=. *he t#!e of !rinter that !rints b# selectivel# %nchanging static electricit# from s!ots on a metal dr%m is a(n)1
(1) Plotter (3) Dot7matrix !rinter (+) :aser printer () In"7.et !rinter () None of these 4,. 0hat does the JP stand for in 0indo&s JPB
(1) @x!onential (3) ;xperience (+) @x!ertise () @xchange () None of these 5=. 0hat t#!e of soft&are m%st to be %sed to translate scanned text into a format that can be mani!%latedB (1) OC
(3) CR* (+) RG () MIDI () None of these ,=. *he 99999999999 records the name and exact location of ever# file on a dis"2
(1) !artition master (3) file allocation table (+) dis" controller () boot sector () None of these 2. NOR*ON is an 9999
(1) $oft&are (3) /nti5Girus 6rogra" (+) Net&or" () Program () None of these 1. 0hat is RI$CB
(1) $torage Device (3) Com!%ter Net&or" (+) 8icroprocessor () O!erating $#stem () None of these ,>. ,in%x is a99999
(1) Utilit# !rogram for !eer7to7!eer file sharing (3) eal5ti"e operating syste" (+) Net&or" o!erating s#stem () PD !latform () None of these ,. 99999999999 is an event7driven !rogramming lang%age develo!ed in the earl# 542
(1) C
(3) G> (+) C// () Pascal () None of these ,5. 0hich of the follo&ing is saved to noncontig%o%s cl%sters on a hard dis"B
(1) Cl%stered file (3) Defragmented file (+) $ectored file () rag"ented file () None of these >4. Device on one net&or" can comm%nicate &ith devices on another net&or" via9999999
(1) ile $erver (3) Utilit# $erver (+) Printer $erver () 'ateway () None of these >. 0hat are the %nits %sed to co%nt the s!eed of a !rinter B
(1) CPM (3) %6 (+) PPM () I* () None of these >. 0ORM stands forB (1) Write Once ead 8e"ory
(3) 0anted Once Read Memor# (+) 0anted Original Read Memor# () 0rite Original Read Memor# () None of these 5. 999999999999Command &e can %se to close the &indo&s2
(1) lt/ 5 (3) lt/ $ (+) lt/ @nd () /lt9 () None of these 1=1. 0hen more than one &indo& is o!enH to s&itch to the next &indo& is the "e# combination2
(1) C*R,/ (3) C@:9 (+) C*R,/F () C*R,/E () None of these 1=5. PNG stands for99999999
(1) Potable Name Generator (3) Portable Net&or" Generator (+) Printed Name Gra!hics () 6ortable =etwor, 'raphics () None of these 1=,. *he maxim%m Aoom !ercentage in M$ Po&erPoint is99999999
(1) 544 (3) 344 (+) <
