COMPURT FUNDAMENTAL

7/29/2019 COMPURT FUNDAMENTAL

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COMPURT FUNDAMENTAL---1

1. A __ is a microprocessor-basedcomputing device.(a) personal computer(b) mainframe(c) workstation(d) server

(e) None of these

2. RAM can be thought of as the __ for thecomputer's processor.(a) factory(b) operating room(c) waiting room(d) planning room(e) None of these

3. One thousand bytes is a __(a) kilobyte(b) megabyte(c) gigabyte(d) terabyte(e) None of these

4. What is the term for how words willappear on a page?(a) text formatting(b) Character formatting(c) Point size(d) Typef ace(e) None of these

5. The process of a computer receivinginformation from a server on the Internet isknown as(a) pulling(b) pushing(c) downloading(d) transferring(e) None of these

6. When sending an e-rnail. the ........ linedescribes the contents of the message.(a) subject(b) to

(c) contents(d) cc(e) None of these

7. The software that allows users to surfthe Internet is called alan(a) Search engine(b) Internet Service Provider (ISP)(c) Multimedia application(d) Browser(e) None of these

8. A CD-RW disk(a) has a faster access than an intern al disk(b) is a form of opt ical disk, so it can only bewritten once(c) holds less data th an a floppy disk

(d) can be erased and rewritten(e) None of th ese

9. The" first page of a Web site is calledthe(a) Home p age(b) Index(c) Java Scrip t

(d) Bookmark(e) None of th ese

10. A contains buttons and menus thatprovide quick access to commonly usedcommands.(a) menu b ar(b) toolbar(c) window(d) action bar(e) None of th ese

11. Ctrl, shift and alt are called __ keys.(a) adjustmen t(b)2 ) function(c) mod ifier(d) alphanumeric(e) None of th ese

12. Which ofthe following menu types isalso called a drop-down menu?(a) fly-but(b) cascading(c) pop-up(d) pull-down

(e) None of th ese

13. Data (information) is stored in computeras(a) files(b) directories(c) floppies(d) matter(e) None of th ese

15. Memory unit is one part of __ .(a) Cont rol unit(b) Central Processing Unit

(c) Inpu t device(d) Outpu t device(e) None of th ese

16. An example of a telecommunicationsdevice is a(a) keyboard(b) mouse(c) printer(d) modem(e) None of th ese


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17. Which device is used as the standardpointing device in a Graphical UserEnvironment?(a) Keyboard(b) Mouse(c) Joystick(d) Trackball(e) None of these

18. Which of the following is not an.outputdevice?(a) Plotter(b) Printe r(c) Monitor(d) Touch Screen(e) None of these

19. Every component of your computer iseither(a) sof twa re or CPUIRAM(b) inpu t devices or out put devices

(c) application sof tware or, system software(d) hardware or software(e) None of these

20. What is an E-mail attachment?(a) A receipt sent b y the recipient(b) A separate docum ent from another programsent alon g with an E-mail m essage(c) A ma licious parasite th at feed s off yourmessages and destroys the contents(d) A list of CC or BCC recip ient s(e) None of these

Answers:

1 .(a) 2.(c) 3 .(a) 4 .(a) 5 .(c) 6 .(a) 7 .(d) 8 .(d) 9 .(a)1 0. (b) 1 1. (b) 12 . (c) 1 3. (a) 14 . (b) 15 . (d) 16 . (b) 17.(d) 1 8 .(d) 19 .(b) 2 0 .(c)

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1. What is correcting errors in a programcalled?(a) Interpre ting

(b) Translating(c) Debugging(d) Com piling(e) None of these

2. What is the main folder on a storagedevice called?(a) Platform(b) Interface(c) Root di rectory(d) Device driver(e) None of these

3. 'DOS' floppy disk does not have(a) A Boot Recor d(b) A File Allocatio n Table(c) A Root Direct ory

(d) Virtual M emory(e) BIOS

4. The word FIP stands for(a) File Translate Protocol(b) File Transit Protocol(c) File Typing Protoc ol(d) File Transfer Protocol

(e) None of th ese

5. How is power supplied to a low-powerUSB device?(a) Through a power cable(b) From an external power supply(c) Directly from the com puter's power supp ly(d) Through the USB cable(e) None of th ese

6. .are used to identify a userwho returns to a Website.(a) Cookies(b) Plug-ins(c) Scripts(d) ASPs(e) None of th ese

7. A proxy server is used for the which ofthe following?(a) To provide security against unau thorizedusers(b) To process client reque sts for web pages(c) To process client requ ests for dat abaseaccess

(d) To provid e TCP/ IP(e) None of th ese

8. In the the portion lebelled http is the(a) host(b) domain nam e(c) protocol(d) top-level dom ain(e) None of th ese

9.The number of pixels displayed on ascreen is known as the screen(a) resolution

(b) colour depth(c) refresh rate(d) viewing size(e) None of th ese

10. Word processing, spreadsheet, andphoto-editing are example of(a) application soft ware(b) system software(c) operating system softwar e(d) platform software(e) None of th ese


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11. UNIVAC isa. Universal Autom atic Com puterb. Universal Array Comp uterc. Unique Autom atic Com puterd. Unvalued Automatic Computer

12. CD-ROM stands fora. Com pactable Read Only Me mory

b. Com pact Data Read Only Me moryc. Com pactable Disk Read Only Mem oryd. Com pact Disk Read Only Me morye. None of these

13. ALU isa. Arithmetic Logic Unitb. Array Logic Unitc. Application Logic Unitd. None of abovee.

14. VGA isa. Video Graphics Arrayb. Visual Graphics Arrayc. Volatile Graphics Arrayd. Video Graphics Adaptere. None of these

15. IBM 1401 isa. First Generation Compu terb. Second Generation Compu terc. Third Generation Compu terd. Fourth Generation Compu tere. None of these

16. MSI stands fora. Mediu m Scale Integrated Circuitsb. Mediu m System Inte grated Circuitsc. Mediu m Scale Intelligent Circuitd. Med ium System Intelligent Circuit(e) None of these

17. The capacity of 3.5 inch floppy disk isa . 1.40 M Bb. 1.44 GBc. 1.40 GBd. 1.44 M B

(e) None of these

18. The first computer introduced in Nepalwasa. IBM 14 00b. IBM 140 1c. IBM 14 02d. IBM14 02(e) None of these

19. WAN stands fora. Wap Area Networkb. Wide Area Networkc. Wide Array Netd. Wireless Area Netw ork(e) None of these

20. MICR stands fora. Magnet ic Ink Characte r Readerb. Magne tic Ink Code Readerc. Magne tic Ink Cases Readerd. None

Answers:

1 .(c) 2.(d) 3.(a) 4 .(d) 5 .(a) 6.(a) 7.(c) 8 .(a) 9.(a)1 0. (a) 1 1. (a) 12 . (d) 1 3. (a) 14 . (a) 15 (b) 1 6. (a)1 7. (d) 1 8. (b) 19 . (b) 20 . (a)

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1. EBCDIC stands fora. Extended Bin ary Coded Decim al Interchan geCodeb. Extended Bit Code Decim al Interchange Codec. Extended Bit Case Decimal In terchange Coded. Extended Binary Case Decimal Inte rchangeCode(e) None of th ese

2. BCD isa. Binary Coded Decim alb. Bit Coded Decim alc. Binary Coded Digitd. Bit Coded Digit(e) None of th ese

3. ASCII stands fora. Ame rican Stable Code for Internat ional

Interchangeb. Ame rican Standard Case for Institution alInterchangec. Ame rican Standard Code for Inform ationInterchanged. Ame rican Standard Code for Interchan geInformation(e) None of th ese

4. Which of the following is first generationof computera. EDSACb. IBM-14 01

c. CDC-1604d. ICL-29 00(e) None of th ese

5. Chief component offirst generation computer wasa. Transistorsb. Vacuum Tubes and Valvesc. Integrated Circuitsd. None of abovee.


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6. FORTRAN isa. File Translationb. Format Translationc. Formu la Translationd. Floppy Translation(e) None of these

7. EEPROM stand for

a. Electrically Erasable Programm able Read OnlyMemoryb. Easily Erasable Programm able Read OnlyMemoryc. Electronic Erasable Programm able Read OnlyMemoryd. None of the abovee.

8. Second Generation computers weredeveloped duringa . 194 9 to 1955b. 195 6 to 1965

c. 196 5 to 1970d. 197 0 to 1990(e) None of these

9. The computer size was very large ina. First Generationb. Second Generationc. Third Generationd. Fourth Generation(e) None of these

10. Microprocessors as switching devicesare for which generation computers

a. First Generationb. Second Generationc. Third Generationd. Fourth Generation(e) None of these

11. Which of the following devices can besued to directly image printed text?a. OCRb. OMRc. MICRd. All of above(e) None of these

12. The output quality of a printer ismeasured bya. Dot per inchb. Dot per sq. inchc. Dots printed per un it t imed. All of above(e) None of these

13. In analog computera. Input is first converted to digital formb. Input is never converted to digital formc. Outp ut is displayed in digital form

d. All of above(e) None of these

14. In latest generation computers, theinstructions are executeda. Parallel onlyb. Sequentially onlyc. Both sequentially and paralleld. All of above(e) None of th ese

15. Who designed the first electronicscomputer ENIAC?a. Van-Neuman nb. Joseph M. Jacquardc. J. Presper Eckert and John W Mauchlyd. All of above(e) None of th ese

16. Who invented the high level languagec?a. Dennis M. Ritchieb. Niklaus Writhc. Seymou r Papert

d. Donald Kun th(e) None of th ese

17. Personnel who design, program,operate and maintain computer equipmentrefers toa. Console-operatorb. Programmerc. Peoplewared. System Anal yst(e) None of th ese

18. When did arch rivals IBM and AppleComputers Inc. decide to join hands?a . 197 8b. 198 4c. 19 90d. 199 1(e) None of th ese

19. Human beings are referred to asHomosapinens, which device is calledSillico Sapiens?a. Monitorb. Hardware

c. Robotd. Computer(e) None of th ese

20. An error in software or hardware iscalled a bug. What is the alternativecomputer jargon for it?a. Leechb. Squidc. Slugd. Glitch(e) None of th ese


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Answers:

1 .(a) 2 .(a) 3.(c) 4.(a) 5 .(b) 6 .(c) 7.(a) 8 .(b) 9 .(a)1 0. (d) 1 1. (a) 12 . (b) 13 . (b) 14 . (c) 1 5. (c) 16 . (a)1 7. (c) 1 8. (d) 19 . (d) 20 . (d)

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1. One millisecond isa. 1 secondb. 10 th of a secondsc. 100 0th of a secondsd. 100 00 th of a secondse. None of theseCorrect Answer: c

2. An online backing storage systemcapable of storing larger quantities of dataisa. CPUb. Memoryc. Mass storaged. Secondary storagee. None of theseCorrect Answer: c

3. One of a class of storage device devicesthat can access storage locations in anyorder isa. DTEb. DASDc. DDE

d. DDEe. None of theseCorrect Answer: b

4. Which is an item of storage medium inthe form of circular plate?a. Diskb. CPUc. Printerd. ALUe. None of theseCorrect Answer: a

5. Properly arranged data is calleda. Fieldb. Wordsc. Informationd. Filee. None of theseCorrect Answer: c

6. Another word for a daisy wheel printera. Petal printerb. Golf ball printerc. Laser printerd. Line printer

e. None of theseCorrect Answer: b

7. A term used to describe interconnectedcomputer configuration isa. Mult iprogrammingb. Modulationc. Multiprocessingd. Micro program sequencee. None of theseCorrect Answer: a

8. An input /output device at which dataenters or leaves a computer system isa. Keyboardb. Termin alc. Printe rd. Plottere. None of theseCorrect Answer: b

9. A physical connection between themicroprocessor memory and other parts ofthe m9crocomputer is known as

a. Pathb. Address bu sc. Routed. All of the ab ovee. None of theseCorrect Answer: b

10. A group of magnetic tapes, videos orterminals usually under the control of onemaster isa. Cylind erb. Surfacec. Trackd. Clustere. None of theseCorrect Answer: d

11. Number crunch8ier is the informalname fora. Mini computerb. Super computerc. Microcomputerd. Mainframe computere. None of these

Correct Answer: b

12. A technique used by codes to convertan analog signal into a digital bit stream isknown asa. Pulse code modu lationb. Pulse stretcherc. Query processingd. Queue m anagemente. None of theseCorrect Answer: a


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13. The personnel who deals with thecomputer and its management put togetherare calleda. Softwareb. Human warec. Firmwa red. Hardwaree. None of these

Correct Answer: b

14. The brain of any computer system isa. ALUb. Memoryc. CPUd. Control un ite. None of theseCorrect Answer: c

15. Each model of a computer has a uniquea. Assembly of a compu terb. Machine language

c. High level languaged. All of the ab ovee. None of theseCorrect Answer: b

16. Computer professionals working in acomputer center are`a. Softwareb. Firmwar ec. Hardwared. Humanwaree. None of theseCorrect Answer: d

17. Which of the it5ems below areconsidered removable storage media?a. Rem ovable hard disk cartridgesb. (Magneto-optical) diskc. Flexible disk s cartridgesd. All of the ab ovee. None of theseCorrect Answer: d

18. Which term is used to describe RAM?a. Dynam ic RAM (DRAM)

b. Stat ic RAM (SRAM)c. Video RAM (VRAM)d. All of the ab ovee. None of theseCorrect Answer: d

19. Which of the following are (is)considered to be video component?a. Resolutionb. Color dept hc. Refresh ra ted. All of the alcovee. None of these

Correct Answer: d

20. On a PC, how much memory isavailable to application software?

a . 102 4 KBb. 760 KBc. 64 0 KBd. 560 KBe. None of these

Correct Answer: c

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1. Where as a computer mouse moves overthe table surface, the trackball isa. Stationaryb. Difficult to movec. Draggedd. Moved in small stemse. None of theseCorrect Answer: a

2. Which one of the following input deviceis user-programmable?a. Dum b terminalb. Smart terminalc. VDTd. Intelligent terminale. None of theseCorrect Answer: d

3. Which computer memory is used forstoring programs and data currently beingprocessed by the CPU?a. Mass memory

b. Internal mem oryc. Non-volatile mem oryd. PROMe. None of theseCorrect Answer: b

4. Computer instructions written with theuse of English words instead of binarymachine code is calleda. Mnemonicsb. Symb olic codec. Gray codesd. Opcode

e. None of theseCorrect Answer: b

5. computer operatorsa. writes com puter program s for specificproblemsb. operate the device which inpu t and ou tputdata from the computerc. normally require a college degree in comput erscienced. all of the abovee. None of theseCorrect Answer: b

6. A computer programmera. Dies all the thinkin g for a com puteb. Can enter input data quickly


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c. Can opera te all types of compu ter equipm entd. Can d raw only flowcharte. None of theseCorrect Answer: a

7. CD-ROMa. Is a ` semiconductor memoryb. Mem ory register

c. Magnetic mem oryd. None of the abovee. None of theseCorrect Answer: d

8. Which of the following is not a primarystorage device?a. Magnetic tapeb. Magnetic diskc. Optical diskd. None of the abovee. All of ab oveCorrect Answer: d

9. A name or number used to identify astorage location is calleda. A byteb. A recordc. An add ressd. All of abovee. None of theseCorrect Answer: c

10. Which of the following is a secondarymemory device?

a. Keyboardb. Diskc. ALUd. All of the ab ovee. None of theseCorrect Answer: b

11. The difference between memory andstorage is that memory is . and storage isa. Temp orary, perm anentb. Permanent, temporaryc. Slow, fast

d. All of abovee. None of theseCorrect Answer: a

12. A floppy disk containsa. Circular t racks onlyb. Sectors onlyc. Both circular track s and sectorsd. All of the ab ovee. None of theseCorrect Answer: c

13. The octal equivalence of 111010 is

a. 81b. 72c. 71d. None of above

e. All of th e aboveCorrect Answer: b

14. The first electronic computer in theworld wasa. UNIVACb. EDVACc. ENIAC

d. All of abovee. None of theseCorrect Answer: c

15. The most commonly used standarddata code to represent alphabetical,numerical and punctuation characters usedin electronic data processing system iscalleda. ASCIIb. EBCDICc. BCDd. All of above

e. None of theseCorrect Answer: a

16. Which was the computer conceived byBabbage?a. Analytical en gineb. Arithmetic m achinec. Donald Knu thd. All of abovee. None of theseCorrect Answer: a

17. Offline device isa. A device which i s not con nected to CPUb. A device which is connected to CPUc. A direct access storage de viced. An I/ O devicee. None of theseCorrect Answer: a

18. Which of the following registers isloaded with the contents of the memorylocation pointed by the PC?a. Mem ory addre ss registerb. Mem ory dat a register

c. Instruction registersd. Program countere. None of theseCorrect Answer: c

19. Which of the following registers is usedto keep track of address of the memorylocation where the next instruction islocated?a. Mem ory addre ss registerb. Mem ory dat a registerc. Instruction register

d. Program countere. None of theseCorrect Answer: d


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20. Microprocessors can be used to makea. Computerb. Digital system sc. Calculator sd. All of the ab ovee. None of theseCorrect Answer: d

1. Which most popular input device is usedtoday for interactive processing and for theone line entry of data for batchprocessing?a. Mouseb. Magnetic diskc. Visual display term inald. Card pun che. None of theseCorrect Answer: a

2. User programmable terminals thatcombine VDT hardware with built-inmicroprocessor isa. Kipsb. PCc. Mainframed. Intelligent terminalse. None of theseCorrect Answer: d

3. The number of characters that can bestored in given physical space is

a. Word lengthb. Bytec. Data densityd. Fielde. None of theseCorrect Answer: c

4. the storage capacity of a disk systemepends on the bits per inch of track and thetracks per inch ofa. Cylinderb. Humc. Cluster

d. Surfacee. None of theseCorrect Answer: d

5. The disk drive component used toposition read/write heads over a specifictrack I known asa. Acoustic coup lesb. Access armc. Clusterd. All of the ab ovee. None of theseCorrect Answer: b

6. condensing output data to exhibitspecific information isa. calculating

b. recordingc. mergingd. summ arizinge. None of theseCorrect Answer: d

7. which chips using special externalequipment can reprogram

a. ROMb. PROMc. SAMd. RAMe. None of theseCorrect Answer: b

8. A storage device whe3re the access timeis depended upon the location of the dataisa. Rando m accessb. Serial accessc. Sequen tial access

d. Transaction accesse. None of theseCorrect Answer: b

9. Which number system is commonly usedas a shortcut notation for groups of fourbinary digits?a. Binaryb. Decimalc. Octald. Hexadecimale. None of theseCorrect Answer: d

10. Interface electronic circuit is used tointerconnect I/O devices to a computersCPU ora. ALUb. Memoryc. Bufferd. Registere. None of theseCorrect Answer: b

11. Which of the following items are

examples of storage devices?a. Floppy / hard disksb. CD-ROMsc. Tape devicesd. All of the ab ovee. None of theseCorrect Answer: d

12. The Width of a processors data path ismeasured in bits. Which of the followingare common data paths?a. 8 bi tsb. 12 bits

c. 16 bitsd. 32 bitse. None of theseCorrect Answer: a


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13. Which is the type of memory forinformation that does not change on yourcomputer?a. RAMb. ROMc. ERAMd. RW / RAMe. None of these

Correct Answer: b

14. What type of memory is not directlyaddressable by the CPU and requiresspecial softw3are called EMS (expandedmemory specification)?a. Extend edb. Expandedc. Based. Convention ale. None of theseCorrect Answer: b

15. Before a disk can be used to store data.It must be.a. Formattedb. Reformattedc. Addressedd. None of the abovee. None of theseCorrect Answer: a

16. What type of device is computerkeyboard?a. Memoryb. Outpu tc. Storaged. Inpute. None of theseCorrect Answer: d

17. The original ASCII code usedbits ofeach byte, reserving that last bit for errorcheckinga. 5b. 6c. 7d. 8

e. None of theseCorrect Answer: c

18. Which company is the biggest player inthe microprocessor industry?a. Motorolab. IBMc. Inteld. AMDe. None of theseCorrect Answer: c

19. What is required when more than one

person uses a central computer at thesame time?a. Light penb. Mouse

c. Digitizerd. Termin ale. None of theseCorrect Answer: d

20. A hard copy would be prepared on aa. Line printe rb. Dot mat rix Printer

c. Typewriter term inald. All of the ab ovee. None of theseCorrect Answer: d

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1. Which most popular input device is usedtoday for interactive processing and for theone line entry of data for batch processing?a. Mouseb. Magnetic diskc. Visual display term inald. Card pun che. None of theseCorrect Answer: a

2. User programmable terminals that combineVDT hardware with built-in microprocessor isa. Kipsb. PCc. Mainfram ed. Intelligent terminalse. None of these

Correct Answer: d

3. The number of characters that can bestored in given physical space isa. Word lengthb. Bytec. Data densityd. Fielde. None of theseCorrect Answer: c

4. the storage capacity of a disk systemepends on the bits per inch of track and the

tracks per inch ofa. Cylind erb. Humc. Clust erd. Surfacee. None of theseCorrect Answer: d


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5. The disk drive component used to positionread/write heads over a specific track I knownasa. Acoustic coup lesb. Access armc. Clusterd. All of the ab ovee. None of these

Correct Answer: b

6. condensing output data to exhibit specificinformation isa. calculatingb. recordingc. mergingd. summ arizinge. None of theseCorrect Answer: d

7. which chips using special externalequipment can reprograma. ROMb. PROMc. SAMd. RAMe. None of theseCorrect Answer: b

8. A storage device whe3re the access time isdepended upon the location of the data isa. Rando m accessb. Serial accessc. Sequen tial access

d. Transaction accesse. None of theseCorrect Answer: b

9. Which number system is commonly usedas a shortcut notation for groups of fourbinary digits?a. Binaryb. Decimalc. Octald. Hexadecimale. None of theseCorrect Answer: d

10. Interface electronic circuit is used tointerconnect I/O devices to a computers CPUora. ALUb. Memoryc. Bufferd. Registere. None of theseCorrect Answer: b

11. Which of the following items are examplesof storage devices?

a. Floppy / hard disksb. CD-ROM sc. Tape devicesd. All of the ab ove

e. None of theseCorrect Answer: d

12. The Width of a processors data path ismeasured in bits. Which of the following arecommon data paths?a. 8 bi tsb. 12 bits

c. 16 bitsd. 32 bitse. None of theseCorrect Answer: a

13. Which is the type of memory forinformation that does not change on yourcomputer?a. RAMb. ROMc. ERAMd. RW / RAMe. None of theseCorrect Answer: b

14. What type of memory is not directlyaddressable by the CPU and requires specialsoftw3are called EMS (expanded memoryspecification)?a. Extendedb. Expand edc. Based. Convention ale. None of theseCorrect Answer: b

15. Before a disk can be used to store data. Itmust be.a. Formattedb. Reformattedc. Addressedd. None of the ab ovee. None of theseCorrect Answer: a

16. What type of device is computerkeyboard?a. Memory

b. Outp utc. Storaged. Inpute. None of theseCorrect Answer: d

17. The original ASCII code usedbits ofeach byte, reserving that last bit for errorcheckinga. 5b. 6c. 7d. 8

e. None of theseCorrect Answer: c


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18. Which company is the biggest player inthe microprocessor industry?a. Motorolab. IBMc. Inteld. AMDe. None of theseCorrect Answer: c

19. What is required when more than oneperson uses a central computer at the sametime?a. Light penb. Mousec. Digitizerd. Termin ale. None of theseCorrect Answer: d

20. A hard copy would be prepared on aa. Line printe rb. Dot mat rix Printerc. Typewriter term inald. All of the ab ovee. None of theseCorrect Answer: d

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1. A typical personal computer used forbusiness purposes would have of RAM.a. 4 KB

b. 16 Kc. 64 Kd. 256 Ke. None of theseCorrect Answer: d

2. A high quality CAD system uses thefollowing for printing drawing and graphsa. Dot matrix printerb. Digital plotterc. Line print erd. All of the ab ovee. None of these

Correct Answer: b

3. Symbolic logic was discovered bya. George Booleb. Herman Hollerithc. Van Neum annd. Basic Pascale. None of theseCorrect Answer: a

4. What was the nick name of the computerused by the Americans in 1952 for their H-

bomb project?a. ENIACb. EDSACc. MANIAC

d. UNIVACe. None of theseCorrect Answer: c

5. The word length of a computer ismeasured ina. Bytesb. Mill imeters

c. Metersd. Bitse. None of theseCorrect Answer: d

6. Multi user systems provided costsavings for small business because theyuse a single processing unit to link several a. Personal computersb. Workstationsc. Dumb terminalsd. Mainframese. None of these

Correct Answer: c

7. What are the three decisions makingoperations performed by the ALU of acomputer?a. Grater thanb. Less thanc. Equal tod. All of the ab ovee. None of theseCorrect Answer: d

8. Which part of the computer is used forcalculating and comparing?a. Disk unitb. Control un itc. ALUd. Modeme. None of theseCorrect Answer: c

9. Can you tell what passes into and outfrom the computer via its ports?a. Datab. Bytes

c. Graphicsd. Picturese. None of theseCorrect Answer: a

10. Which type of computers uses the 8-bitcode called EBCDIC?a. Minicomputersb. Microcomputersc. Mainframe computersd. Super computere. None of these

Correct Answer: c


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11. How many address lines are needed toaddress each memory location in a 2048 x4 memory chip?a. 10b. 11c. 8d. 12e. None of these

Correct Answer: b

12. Which American Computer Company iscalled big blue?a. Microsoftb. Compaq Corpc. IBMd. Tandy Sevensone. None of theseCorrect Answer: c

13. When did IBM introduced the 80286based PC/AT?

a . 19 82b. 198 4c. 198 5d. 198 9e. None of theseCorrect Answer: b

14. The first electronic generalpurpose digital computer built by Motleyand Accrete called ENIAC did not work onthe stored program concept. How manynumber s could it store in its internalmemory?a . 10 0b. 20c. 40d. 80e. None of theseCorrect Answer: b

15. The digital computer was developedprimarily ina. USSRb. Japanc. USA

d. UKe. None of theseCorrect Answer: c

16. The subject of cybernetics deals withthe science ofa. Geneticsb. Control and comm unicationsc. Molecular biologyd. Biochemistrye. None of theseCorrect Answer: b

17. who is credited with the idea of usingpunch cards to control patterns of aweaving machine?a. Pascal

b. Hollerithc. Babbaged. Jacquarde. None of theseCorrect Answer: d

18. Most of the inexpensive personalcomputer does not have any disk or

diskette drive. What is the name of suchcomputes?a. Home computersb. Diskless computersc. Dedicated com puterd. General computere. None of theseCorrect Answer: a

19. Which of the following required largecomputer memory?a. Imagingb. Graphics

c. Voiced. All of abovee. None of theseCorrect Answer: d

20. A term associated with the comparisonof processing speeds of different computersystem is:a. EFTSb. MPGc. MIPSd. CFPSe. None of theseCorrect Answer: c

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