1. What is Spoofing?
(a) It is also known as Masquerade”.
(b) It pretends to be a legitimate user and access to its computer via a network.
(c) Only (b)
(d) Both (a) and (b)
2. What is the main part of computer?
a) Input device
b) Output device
c) CPU
d) All of these
Ans. D
3. What is input device?
a) Which take the data
b) which give the data
c) Both (a) and (b)
d) None of these
Ans. A
4. Which of these is an input device?
a) keyboard
b) mouse
c) scanner
d) all of these
Ans. D
5. CPU stands for _________
a) central processing unit
b) center process unit
c) common processing unit
d) none of these
Ans. A
6. Which of these part of CPU ?
a) ALU (Arithmatic logic unit)
b) CU (Control Unit)
c) MU (Memory Unit)
d) All of these
Ans. D
7. What is output device?
a) Which give the data
b) which take the data
c) both a and b
d) none of these
Ans. A
8. Which of these is an output device?
a) monitor
b) speaker
c) printer
d) all of these
Ans. D
9. Which is these component of computer?
a) hardware
b) software
c) both a and b
d) none of these
Ans. C
10. The physical component of computer are called______
a) hardware
b) software
c) both a and b
d) none of these
Ans. A
11. We can only see and can‟t touch of computer parts are called _____
a) hardware
b) software
c) both a and b
d) none of these
Ans. B
12. Which is a type of software ?
a) Application software
b) System software
c) both a and b
d) none of these
Ans. C
13. Which is an Application software?
a) Paint
b) MS word
c) Typing master
d) all of these
Ans. D
14. Which of these is a system software?
a) Window XP
b) Window 7
c) Linux
d) All of these
Ans. D
15. What is the IQ level of a computer?
a) Zero
b) 100
c) infinite
d) 1024
Ans. A
16. What is the full form of “COMPUTER”
a) common operating machine particulars used for technology, education and research
b) computer operating machine particularly used for technology, education and refresh
c) Cobol operating machine partially used for term and condition
d) computer operating machine pure ultra technology, education and research
Ans. A
17. IC stands for______
a) Integrated circuits
b) international circuits
c) internet circuit
d) inner circuits
Ans. A
18. What is resident virus?
(a) It fixes themselves into the system‟s memory and
(b) It gets activated whenever the OS runs and infect all files that are opened.
(c) It hides in the RAM and stays there even after the malicious code is executed. Eg:-Yandex, mave etc.
(d) all of these
19. IBM stands for_________
a) international business machines
b) innovative business machine
c) Intel business machine
d) international boundry machine
Ans. A
20. Ram Stands for ______
a) Random access memory
b) read access memory
c) rambus access memory
d) random access module
Ans. A
21. ROM stands for _____
a) read only memory
b) read open memory
c) rich order memory
d) read open module
Ans. A
23. Secondary memory is also called _______
a) External memory
b) Auxilary memory
c) Both a and b
d) none of these
Ans. C
24. What is the full form of DRAM
a) Dynamic RAM
b) Digital RAM
c) Double RAM
d) Demonstrative RAM
Ans. A
25. SRAM stands for _____
a) Static RAM
b) Special RAM
c) Source RAM
d) Smart RAM
Ans. A
26. PROM stands for______
a) Programable/Program ROM
b) Pressure ROM
c) Perfect ROM
d) Private ROM
Ans. A
27. EPROM stands for_______
a) Erasable Pragramable ROM
b) Expensive Programable ROM
c) Extra Processing ROM
d) Erasable Process ROM
Ans. A
28. What is Decryption?
(a) It is the process of converting cipher text to plain text. (Receiver)
(b) It is the process of converting hyper text to HTML text. (Viewer)
(c) It is the process of converting plain text to cipher text, using an encryption algorithm. (sender)
(d) None of these
Answer: (a)
29. What is encryption?
(a) It is the process of converting cipher text to plain text. (Receiver)
(b) It is the process of converting hyper text to HTML text. (Viewer)
(c) It is the process of converting plain text to cipher text, using an encryption algorithm. (sender)
(d) None of these
Answer: (c)
30. OCR stands for _______
a) Optical character Reader
b) Optical character Remove
c) optical camera reader
d) option check reader
Ans. A
31. What is cryptography?
(a) It is the science of writing information in a hidden or secret form and ancient art.
(b) It is the science of writing information in an open form and new art.
(c) None of these
(d) Both of (a) and (b)
Answer: (a)
32. Extension name of Note pad______
a) .txt
b) .jpg
c) .doc
d) .xml
Ans. A
33.rtf stands for ______
a) rich text format
b) rich text form
c) read text format
d) real text format
Ans. A
34. OMR stands for ______
a) Optical mark reader
b) option mark reader
c) opposite mark reader
d) open mark rich
Ans. A
35. MICR stands for _____
a) Megnatic ink character Reader
b) mobile ink character reader
c) megnatic ink check reader
d) megnatic ink card reader
Ans. A
36. What is voice phishing?
(a) Voice phishing is form of criminal phone fraud,
(b) Voice phishing is using social engineering over the telephone system to gain access to private or personal information
(c) Voice phishing is using social engineering over the telephone system to gain access financial information for the purpose of financial reward.
(d) All of these
Answer: (d) All of these
37. ASCII stands for______.
a) American standard code for information interchange
b) American standard carporation
c) American special class intelligent
d) American soft call instructions
Ans. A
38. ______ Terminal is user Programmable input device
(a) Intelligent
(b) Internet
(c) Website
(d) Virus
Answer: (a) Intelligent
39. DVD stands for _____.
a) Digital Versatile Disk
b) Digital video disk
c) Digital Variable disk
d) Drafting vocational drive
Ans. A
40. A device that enable us to communicate with a computer is called______.
(a) Terminal
(b) Thermal
(c) Termology
(d) Thermography
Answer: (a)
41. EBCDIC stands for______.
a) Extended Binary coded Decimal Interchange Code
b) External binary code decimal interchange code
c) Extra Binary coded Digital interface code
d) Expended blue code digital inline code
Ans. A
42. FDD stands for ______.
a) Fire disk drive
b) Floppy disk drive
c) First disk drive
d) Final disk drive
Ans. B
43. HDD stands for ______.
a) High disk drive
b) Head disk drive
c) Hard disk drive
d) heavy disk drive
Ans. C
44. A software that manages sending jobs to the printer is called_____.
(a) Spooler
(b) Printing Job
(c) Printing Job Software
(d) Special
Answer: (a)
45. MIPS stands for ________.
a) Millions of instructions per second
b) My instruction per service
c) Miles instruction power station
d) Most information power supply
Ans. A
46. POST stands for ______.
a) Power on self test
b) Post office
c) Power supply term
d) Post master
Ans. A
47. PSU stands for _____.
a) Power Supply Unit
b) Power self unit
c) Power station unit
d) Power support unit
Ans. A
48. RAID stands for________.
a) Redundant Array of independent disks
b) Redundent Array of inexpensive disks
c) Relay array of independent disk
d) Both A and B
Ans. D
49. An ________ is the translation of high level language into machine languge.
(a) Object Program
(b) Oriented Program
(c) Special Program
(d) C++ Program
Answer: (a)
50. VGA stands for ________.
a) violet graphic adapter
b) video gateway adapter
c) video graphics array
d) very good application
Ans. C
51. PC stands for ___________.
a) Private connection
b) Personal computer
c) Pure connection
d) Power circuit
Ans. B
52. EDP stands for__________.
a) electronic data processing
b) erasable data processing
c) electronic data produce
d) end point
Ans. A
53. AC stands for__________.
a) Automatic computer
b) Alternate current
c) automatic circuit
d) apple computer
Ans. B
54. Computer perform calculations using components called ______.
(a) Logic Gates
(b) Character Gates
(c) Calculation Gates
(d) Bran Gates
Answer: (a)
55. CD-ROM stands for_______.
a) compact disk read only memory
b) common disk read only memory
c) control disk read only memory
d) compact disk random only memory
Ans. A
56. CAI stands for _________.
a) computer application interface
b) computer aided instruction
c) computer application information
d) computer assisted instruction
Ans. B
57. CAT stands for ________.
a) Computer Aided Tomography
b) Computer aided technology
c) computer assisted tomography
d) computer assisted technology
Ans. A
58. What is Logic Design?
(a) Basic organization of the circuitry of a digital computer
(b) Basic organization of the circuitry of an old type of computer
(c) Basic organization of the circuitry of a first generation computer
(d) None of these
Answer: (a)
59. _____ is the keyword against virus.
(a) Alertness
(b) Dangerous
(c) Warning
(d) Caution
Answer: (a)
60. Heart & Brain of computer is _________.
a) Motherboard
b) CPU
c) Hard disk
d) RAM
Ans. B
61. A digital
signature is an _________.
(a) Decrypting
information
(d) Receiving
information
(d) Sending
information
(d) Encrypting
information
Ans. (d) Encrypting
information
62.VDU stands
for_________.
a) video
display unit
b) visual
display unit
c) visual
digital unit
d) video
digital unit
Ans. B
63. CRT
stands for_____.
a) cathode
ray tube
b) core relay
tube
c) computer
relay technology
d) computer
relay types
Ans. A
64. LCD
stands for________.
a) Liquid
crystal display
b) last
computer display
c) light
computer display
d) low
computer display
Ans. A
65. Floppy
disks are organized as ________.
a) tracks
b) sectors
c) tracks and
sectors
d) piller
Ans. C
66. One
million byte is equal to _______.
a) 1 MB
b) 1KB
c) 1 GB
d) 1TB
Ans. A
67. Property
of USB is _______.
(a) Non-Platform
Independent
(c) Performance
Independent
(c) Platform
Independent
(c) Non-performance
Independent
Answer: (c)
Platform Independent
68. One
trillion byte is equal to _________.
a) 1 MB
b) 1KB
c) 1 GB
d) 1TB
Ans. D
69. _____is
the process that startup a computer.
a) booting
b) reboot
c) restore
d) backup
Ans. A
70. Verification of a login name and password
is known as _________.
a) Authority
b) checking
c) password
check
d)
Authentication
Ans. D
71. IRG
stands for________.
a) inter
record gap
b)
international ram game
c) intel
relay group
d) inter
record game
Ans. A
72. BPI
stands for___________.
a) bits per
second
b) bits per
inch
c) brown
paper ink
d) bits per
ink
Ans. B
73. DSDD
stands for________.
a) double
sided double density
b) double
sided double drum
c) double
security double density
d) double
system double drive
Ans. A
74. DSED
stands for_______.
a) Double
sided extended density
b) double
sided digital density
c) double
system double digital
d) double
sided double density
Ans. A
75. DSQD
stands for ________.
a) double
sided quad density
b) double
sided quarter density
c) double
sided quality density
d) double
sided quad dimension
Ans. A
76. _____
Port is used for Printer and Scanner.
(a) Serial
(d) Power
(d) VGA
(d) Parallel
Ans. (d) Parallel
77. What is
Rootkit virus?
(a) A Rootkit
is a malicious software
(b) It allows
an unauthorized user to have privileged access to a computer and to restricted
areas of its software.
(c) It can
get Administration level access in your computer.
(d) All of
these
Answer: (d)
All of these
78. PDA
stands for__________.
a) portable
digital assistant
b) Personal
digital assistant
c) Private
digital assistant
d) private
digital application
Ans. B
79. What is
Trojan horse?
(a) Trojan
Horse is a type of malicious software, developed by hackers
(b) It is
used to gain access to the target users system.
(c) It comes
in your computer only online way.
(d) All of
these
Answer: (d)
All of these
80. The
smallest unit of information stored on a hard disk.
a) sector
b) track
c) drum
d) barrel
Ans. A
81. What is Worm?
(a) Computer worms are similar to viruses.
(b) They replicate functional copies of themselves.
(c) It can cause the same type of damage.
(d) All of the above
Answer: (d) All of the above
82. _________ is one billion cycles per second.
a) 1Ghz
b) 1 GB
c) 1 Mhz
d) 1byte
Ans. A
83. Magnetic core memory is _________ memory.
a) static
b) temporary
c) utility
d) direct
Ans. B
84. Credit cards are also called as _______.
a) cash dispensers
b) flat card
c) digital card
d) bank card
Ans. A
85. “.exe” is the extension of__________.
a) photo
b) video
c) pc application
d) web page
Ans. C
86. “.gif” stands for________.
a) graphical interchange format
b) web page
c) video
d) image
Ans. A
87. “.pdf” stands for__________.
a) private data format
b) portable document format
c) private definition format
d) private data formula
Ans. B
88. “.pdf” is the extension of______.
a) photo
b) video
c) document
d) Adobe acrobat
Answer: d) Adobe acrobat
89. “.jpg/.jpeg” is an extension of _______.
a) png photo
b) graphic file
c) ms paint
d) video
Ans. B
90. “.jpeg” stands for________.
a) java program expert group
b) joint photographic expert group
c) java program extension group
c) java page
Ans. B
91. BIFF stands for_________.
a) binary interchange file format
b) binary input file formet
c) basic input file formet
d) none of these
Ans. A
92. CTR stands for________.
a) computer tape recorder
b) computer time record
c) computer tabulating recording
d) cpu time record
Ans. C
93. RPG stands for_________.
a) red point game
b) report program generator
c) right process game
d) right public globe
Ans. B
93. SNOBOL stands for__________.
a) string oriented symbolic language
b) simple no bold
c) simple no bolgard
d) snow boll
Ans. A
94. ICU stands for____________.
a) intel computer unit
b) intensive care unit
c) internet care unit
d) intel class unit
Ans. B
95. MSI stands for __________.
a) medium scale integrated
b) more scale integrated
c) model scale intel
d) modern system internate
Ans. a
96.Which image asset type can be scaled without losing quality.
(a) JPEG
(b) PNG
(c) TIFF
(d) Vector
Ans. (d) Vector
97. MIS stands for ____________.
a) management information system
b) memory information system
c) music inter system
d) money information system
Ans. a
98. OOP stands for_____.
a) open operating program
b) object oriented programming
c) only open program
d) other open policy
Ans. b
99. What is Virus?
(a) A computer virus is a type of malware.
(b) It propagates by inserting a copy of itself into.
(c) It is becoming part of another program.
(d) All of these
Answer: (d) All of these
100. ASCC stands for________.
a) American security company
b) automatic sequence controlled calculator
c) auto social company
d) auto Society company
Ans. b
101. ALGOL stands for________.
a) algorithm language
b) alarm gold
c) algorithm level
d) algorithm language
Ans. a
102. COMAL stands for__________
a) color mobile
b) common malware
c) common algorithmic language
d) common artificial language
Ans. c
103. IEEE stands for__________.
a) institute of electrical and electronics engineers
b) institute of electrical and electrical engneers
c) institute of electrical and electrical engeenearing
d) institute of electrical and electronic s engeenearing
Ans. a
104. AIEE stands for___________.
a) American engineering
b) American institute of electrical engineers
c) American institute of electronic
d) American institute of engineering
Ans. b
105. _____ was originally designed to replace grammatically incorrect words as you type.
(a) Ignore
(b) Add Grammar
(c) Add to dictionary
(d) Auto Correct
Answer: (d) Auto Correct
106. CLASS stands for__________.
a) class of school
b) computer literacy and studies in school
c)common school
d) collaboration school
Ans. b
107. DTS stands for__________.
a) Desk top system
b) digital system
c) digital security
d) dot system
Ans. a
108. FAX stands for__________.
a) fax machine
b) Far away Xerox
c) far excel
d) fair excel
Ans. b
109. Flops stands for__________.
a) Floating operations per second
b) Floppy disk
c) Floating point
d) Flop rates
Ans. a
110. LISP stands for__________.
a) list special
b) list processing
c) list program
d) listing project
Ans. b
111. MOPS stands for_________.
a) Millions of operation per second
b) mobile system
c) mobile policy
d) mobile operations
Ans. a
112. Mini computer works faster than _________.
a) micro computer
b) small computer
c) super computer
d) mainframe computer
Ans. a
113. Raster image are also known as _______.
(a) Jpeg Image
(b) PNG Image
(c) GIF Image
(d) Bitmap image
Answer: (d) Bitmap image
114. _____ is part of the laser printer should not be exposed to sunlight.
Ans. PC Drum
115. Assembly language is______language.
a) high level
b) low lewel
c) machine
d) basic
Ans. b
116. _________is designed to provide information needed for effective decision making by managers.
a) mis
b) information portal
c) chart
d) programming language
Ans. a
117. ________refers to the role people play in technology and the development of hardware or software.
a) Firmware
b) Peopleware
c) Company employee
d) group of people
Ans. b
118. JavaScript is also called _____ script.
(a) BCMA
(b) CCMA
(c) DCMA
(d) ECMA
Ans. (d) ECMA
119. An error in software or hardware is called bug. What is the alternative computer jargon for it?
a) virus
b) Glitch
c) Bug
d) Crash
Ans. b
120. Javac is _______
(a) Java Compiler
(b) C Compiler
(c) C++ Compiler
(d) PHP Compiler
Ans. (a) Java Compiler
121. The system unit of a Personal computer typically contains all of the following except:
a) microprocessor
b)Disk controller
c) Serial interface
d) Modem
Ans. d
122. A program that converts instructions into a machine code or lower level form so that they can be read and executed by a computer is called_________.
a) Compiler
b) Assembler
c) Language converter
d) interpreter
Ans. a
123. ______is a computer program that directly executes instructions written in a programming or scripting language, without requiring them previously to have been compiled into a machine language program.
a) Compiler
b) Assembler
c) Language converter
d) interpreter
Ans. d
124. Java‟s Trademark is _______.
(a) Moon microsystem
(b) Sun microsystem
(c) Air microsystem
(d) None of these
Ans. (b) Sun microsystem
125. Java Started its programming language journey as _____
(a) Oak
(b) Noa
(c) Pak
(d) None of these
Ans. (a) Oak
126. Inheritance is an ______Principle.
a) OOP
b) Programming
c) Object oriented
d) Internet
Ans. a
127. VDU is also called__________.
a) screen
b) Monitor
c) Both A and B
d) Video
Ans. c
128. The language translator which translates low level language into machine language is called ____
(a) Assembler
(b) Compiler
(c) Converter
(d) None of the above
Ans. (a) Assembler
129. The term __________device designates equipment that might be added to a computer system to enhance its functionality.
a) input
b) output
c) peripheral
d) external
Ans. c
130. Combination of HTML and Java script is called _____.
(a) XML
(b) DHTML
(c) C++
(d) C
Ans. (a) XML
131. A device which is not connected to CPU, is called as ______device.
a) online
b) offline
c) connected
d) utility
Ans. b
132. Other name for programmed chip_______
a) LSIC
b)MSI
c) Chip
d) memory card
Ans. a
133. _________store data or information temporarily and pass it on as directed by the control unit.
a) RAM
b) ROM
c) Register
d) Cache
Ans. c
134. A ________is an additional set of commands that the computer displays after you make a selection from the main menu.
a) Dialog box
b) Command set
c) Shortcut menu
d) Quick access toolbar
Ans. a
135. Servers are computers that provide resources to other computers connected to a _______.
a) super computer
b) mainframe computer
c) mini computer
d) client computer
Ans. b
136. When creating a computer program, the_________ designs the structure of the program.
a) System Analyst
b) Computer programmer
c) Computer designer
d) Programmer
Ans. a
137. Computer Process data into info. By working exclusively with _________
a) Codes
b) Numbers
c) Programming language
d) Processing language
Ans. b
138. In ______ the IBM entered in the computer market.
(a) 1980
(c) 1982
(c) 1981
(d) 1983
Ans. (c) 1981
139. Computer manipulates data in many ways, and this manipulation is called ________.
a) working
b) processing
c) executing
d) booting
Ans. c
140. Where does most data go first with in a computer memory hierarchy?
a) RAM
b) ROM
c) Hard Disk
d) Disk drive
Ans. a
141. The ______ data mining technique derives rules from real- world case examples.
a) memory process
b) neural nets
c) neuro system
d) memory hierarchy
Ans. b
142. The data burned on a ____ cannot be changed, but it can be erased.
a) CD-RW
b) USB
c) Hard disk
d) ROM
Ans. a
143. CD-RW stands for______.
a) CD Raw
b) Compact Disk Rewritable
c) Compact disk read only
d) CD- read worth
Ans. b
144. Common type of storage devices are_______
a) Optical
b) Magnetic
c) Flash
d) Cloud storage
Ans. a
145. _________ is the process of dividing the disk into tracks and sectors.
a) Burning
b) Loading
c) Filling
d) Formatting
Ans. d
146. _______ menu is available at start button.
a) Help
b) Save
c) Copy
d) Exit
Ans. a
147. The technology that stores only the essential instructions on a microprocessor chip and thus enhances its speed is referred to as_______.
a) Burning
b) Loading
c) RAID
d) RISC
Ans. d
148. ASCII is a coding system that provides _______ different characters.
a) 1024
b) 512
c) 3500
d) 6600
Ans. a
149. Which part of the computer is directly involved in executing the instructions of the computer program.
a) hard disk
b) Processor
c) control unit
d) memory unit
Ans. b
150. _______file contains permanent data and gets updated during the processing of transactions.
a) Master
b) Reboot
c) Main
d) Boot
Ans. a
151. Large transaction processing systems in automated organization use _________.
a) Multiprocessing
b) Cloud processing
c) Batch processing
d) Large processing
Ans. c
152. According to the application the computer is classified in _______ parts.
(a) Five
(b) Four
(c) Three
(d) Two
Ans. (a) Five
153. The common name for the crime of stealing password is ______.
a) Spooling
b) Spoofing
c) Phishing
d) Vishing
Ans. b
154. Malicious software is known as_____.
a) Malware
b) virus
c) software
d) online software
Ans. a
155. Palm top computer also called _____ computer.
(a) Picaso
(b) PC
(c) Mainform
(d) PICO
Ans. (d) PICO
156. _______is an Application Program that gathers user information and sends it to someone through the internet.
a) Spygot
b) Spybot
c) Spooler
d) Boolean
Ans. b
157. The scrambling of code is known as_______.
a) Encryption
b) Scrambling
c) decryption
d) mixing
Ans. a
158. Unencrypted data is called_________.
a) Cipher text
b) Plain text
c) simple
d) difficult
Ans. b
159. Encrypted data is referred to as ______.
a) Cipher text
b) Plain text
c) simple
d) difficult
Ans. a
160. _________refers to electronic trespassing or criminal hacking
a) trojing
b) cracking
c) phissing
d) hijacking
Ans. b
161. Snowbol is a______.
a) HLL
b) LLL
c) basic language
d) advance language
Ans. a
162. Digital computer operates essentially by_____.
a) measuring
b) counting
c) feeling
d) sensing
Ans. b
163. Joshy, Perfumes are example of computer__________.
a) Viruses
b) software
c) Gadgets
d) Cleaning products
Ans. a
164. A program that performs a useful task while simultaneously allowing destructive acts is a ______.
a) Trojan software
b) Malware
c) Utility software
d) Verified application
Ans. a
165.BASIC stands for_________.
a) Beginners’ all-purpose symbolic instruction code
b) simple language
c) basic computer instruction code
d) basic code
Ans. a
166 Prolog stands for_________.
a) Programming in logarithm
b) Programming in logic
c) Program logical
d) Pro logarithm
Ans. b
167. How many colors in a good color monitor?
a) 255
b) 256
c) 180
d) 11
Ans. b
168. Dark avenger, kilo fillip, c-brain, bloody, change mungu and desyare example of ______.
a) virus
b) software
c) device
d) online software
Ans. a
169. Computer binary is made by ______.
(a) Binary Circuit
(b) C++ Circuit
(c) Digital Circuit
(d) Logic circuit
Ans. (d) Logic circuit
170. _______is a program that converts assembly language into machine code
a) Assembler
b) machine learning
c) compiler
d) interpreter
Ans. a
171. Notebook computer usually weight less than _________.
a) 2 kg
b) 6 Pound
c) 1.2 kg
d) 3 Kg
Ans. b
172. Proprietary software is also called as ________software.
a) Closed
b) Open
c) Dumb
d) Clone
Ans. a
173. ________printer print image on area which selectively heating coated thermo chromic paper or thermal paper. The coating turns black in the area where it is heated, producing an image.
a) Daisy wheel
b) Canon
c) Thermal
d) inkjet
Ans. c
174. OSS stands for________.
a) open system source
b) open source software
c) only system setting
d) one separate system
Ans. b
175. Which of these are open source software?
a) mozillafirefox
b) Mozila thunderbird
c) Apache HTTP server
d) All of these
Ans. d
176. SPDIF stands for_____.
a) Sony/Phillips digital Interface
b) special difference
c) super define
d) separate define
Ans. a
177. ESATA port stands for_______.
a) East technology
b) External serial advanced technology Attachment
c) Eastern achnologment
d) External Terminal
Ans. b
178. CGI stands for_________.
a) common gateway interface
b) computer graphics information
c) computer game interface
d) none of these
Ans. a
179. The refresh rate of monitor is measured in________.
a) Hours
b) Heartz(Hz)
c) cycle
d) bits
Ans. b
180. ALU stands for_______.
a) Arithmetic logic unit
b) automatic logic unit
c) apple logic unit
d) answer logic unit
Ans. a
181. Part number, description and number of parts ordered are example of.
a) arrangement
b) processing
c) controlling
d) adjustment
Ans. b
182. Data or information used to run the computer is called______.
a) control unit
b) instructions
c) software
d) hardware
Ans. c
183. PCMIA stands for_____.
a) PC memory card international association
b) PC modem inter application
c) PC memory card inter Academic
d) PC memory information association
Ans. a
184. VCR stands for_________.
a) video car recording
b) video cassette recorder
c) video core recorder
d) video cassette relay
Ans. b
185. _______is an 8 bit register for short term storage in CPU.
a) register
b) Accumulators
c) Transistor
d) Diod
Ans. b
186. ________ is a group of memory location.
a) register
b) transistor
c) stack
d) stack pointer
Ans. c
187. In computer Switch works like _____.
(a) Informer
(b) Encryption
(c) Description
(d) Transistor
Ans. (d) Transistor
188. LIFO stands for_____.
a) list formula
b) last input first output
c) liner fossil
d) life oriented
Ans. b
189. Stack is a memory unit with an address register called ________.
a) stack pointer
b) address register
c) place memory
d) memory location
Ans. a
190. Stack pointer always points at the _____elements in the stack.
a) bottom
b) top
c) center
d) right
Ans. b
191. Meaning of the term “PCs”
(a) Personal computer widely available to individual workers with which the can access info. from layer systems and increase their personal productivity.
(b) Public computer widely available to individual workers with which the can access info. from layer systems and increase their personal productivity.
(c) Penasonic computer widely available to individual workers with which the can access info. from layer systems and increase their personal productivity.
(d) None of these
Answer: (a)
192. A personal digital assistant is also known as______
(a) A handheld PC
(b) A mainform PC
(c) A digital PC
(d) None of these
Ans. (a) A handheld PC
193. Father of Personal computer _______
(a) Charles Babage
(b) Lovely Torace
(c) Edward Robert
(d) None of the above
Ans. (c) Edward Robert
194. Minicomputer works faster then _____.
(a) Mainframe Computer
(b) Hybrid Computer
(c) Eltronic Computer
(d) Micro computer
Ans. (d) Micro computer
195. _______device that can be either in one of the two possible states such as on or off, pulse or no pulse, 0 or 1. example:- Transistor, Flip flop
a) Input device
b) Bistable device
c) output device
d) flip device
Ans. b
196. ______ is the appearance of typed characters.
(a) File
(b) Format
(c) Folder
(d) None of the above
Ans. (b) Format
197. Assembly language is _______ language.
(a) Low Level
(b) High Level
(c) Medium Level
(d) None of the above
Ans. (a) low level
198. _______ is located at the lower right corner of the ribbon in MS Word.
(a) Home Button
(b) Office Button
(c) Dialog box launcher
(d) None of these
Ans. (c) Dialog box launcher
199. Arch rivals IBM and Apple Computers Inc. Decided to join hands in ______.
(a) 1990
(b) 1993
(c) 1992
(d) 1991
Ans. (d) 1991
200. Division type error is also known as _______ error.
(a) Mechanical
(b) Digital
(c) Syntax
(d) None of the above
Ans. (c) Syntax
201. In a _____ system the response time is critically important.
(a) Real-time
(b) Every time
(c) Any time
(d) None of these
Ans. (a) Real-time
202. The Process to shut the computer is known as_______.
(a) Heat Booting
(b) Hot Booting
(c) Cold Booting
(c) Managing Booting
Ans. (c) Cold Booting
203. Machine language is also known as ________ language.
(a) 0 and 1‟s
(a) 2 and 3‟s
(a) 4 and 5‟s
(a) 0 and 2‟s
Ans. (a) 0 and 1‟s
204. A Program written in High level language is called _______
(a) Source Program
(a) System Program
(c) Service Program
(d) Super Program
Ans. (a) Source Program
205. A stack is a bi-stable electronic circuit that has______.
(a) Flip-Flop
(b) Zik-Zak
(c) File-Folder
(d) None of these
Ans. (a) Flip-Flop
206. What is Update?
(a) To make something more older Ex: mobile app update
(b) To make something more modern Ex: mobile app update
(c) To make something more classic Ex: mobile app update
(d) None of these
Answer: (b) To make something more modern Ex: mobile app update
207. Information stored in RAM need to refresh ________.
(a) Systematically
(b) Modernly
(c) Periodically
(d) None of the above
Ans. (c) Periodically
208. Virtual memory is the concept that gives the illusion to the user that they will have main memory equal to the Capacity of Secondary Storage Media. 209. A Program of instructions written in an assembly language is called as ______
(a) Source Software
(b) System Software
(c) Operating Software
(d) Application Software
Ans. (a) Source Software
210. C++ is Pronounced as _______
(a) “See Plus-Plus”
(b) “Centre Plas Place”
(c) “Center Plus Palace”
(d) None of the above
Ans. (a) “See Plus-Plus”
211. The smallest unit in an image in a computer screen is ______
(a) Bit
(b) Byte
(c) Bitmap
(d) Pixel/Tiny dot
Ans. (d) Pixel/Tiny dot
212. What is Upgrading?
(a) Upgrading is the process of replacing a product with a older version of the same product. Ex: Old window in computer after remove New window
(b) Upgrading is the process of Copying a product with an older version of the same product. Ex: Old window in computer after remove New window
(c) Upgrading is the process of replacing a product with a First Generation version of the same product. Ex: First Generation window in computer after remove Current window
(d) Upgrading is the process of replacing a product with a newer version of the same product. Ex: new window in computer after remove old window
Answer: (d)
213. A computer that is old and perhaps not satisfactory is referred to as a______ system.
(a) Bachelor
(b) Mechanical
(c) Legacy
(d) Batch
Ans. (c) Legacy
214. Large transaction Processing systems in automated organizations use ____ Processing.
(a) Bachelor
(b) Mechanical
(c) System
(d) Batch
Ans. (d) Batch
215. What is stand alone device?
(a) Stand alone device is any mechanism or system which can performs its functions alone.
(b) Stand alone device can perform its function without the need of another device, computer, or connection. Ex:- Photo copy machine
(c) Both (a) and (b) are correct
(d) Both (a) and (b) are incorrect
Answer: (c) Both (a) and (b) are correct
216. In 1973 ______ was the first computer with GUI.
(a) Xerox Alto
(b) Atanasoff–Berry
(c) Tata Institute of Fundamental Research Automatic Calculator (TIFRAC)
(d) The Remington Rand Univac
Ans. (a) Xerox Alto
217. Prolog language developed in _____.
(a) 1970
(b) 1973
(c) 1972
(d) 1974
Ans. (c) 1972
218. _____ type of viruses used computer hosts to reproduce itself.
(a) Nimda
(b) ILOVEYOU
(c) SQL
Slammer
Ans. (d) Worm
219. _______ software is specific to user‟s need.
(a) System
(b) Operating
(c) Managing
(d) Application
Ans. (d) Application
220. The First GUI based web browser is _____.
(a) Mosaic
(b) Google Chrome
(c) Mozila Firefox
(d) Opera Mini
Ans. (a) Mosaic
221. Microcomputer is available in the form of ____ now.
(a) Mainframe Computer
(b) Super Computer
(c) Mechanical Computer
(d) PC ( Personal Computer)
Ans. (d) PC ( Personal Computer)
222. Anupam( Super computer ) Developed by______
(a) Saha Institute of Nuclear Physics
(b) Physical Research Laboratory (PRL)
(c) Bhabha Atomic Research Centre (BARC)
(d) Center of Earth
Science's Studies
Ans. (c) Bhabha Atomic Research Centre (BARC)
223. The Basic screen of computer is called a _____
(a) Programming Screen
(b) Desktop
(c) PC
(d) None of the above
Ans. (b) Desktop
224. ______ OS is used in intelligent devices.
(a) Multitasking
(b) Lowtasking
(c) Mediumtasking
(d) None of the above
Ans. (a) Multitasking
225. silicon valley of india_______.
a) Delhi
b) Mumbai
c) Bangalore
d) Chennai
Ans. c
226. A light sensitive device that converts drawing, printed text or other images into digital form is
a) keyboard
b) Plotter
c) Scanner
d) OMR
Ans. c
227. Which protocol provides mail facility among different hosts?
a) FTP
b) SMTP
c) TELNET
d) SNMP
Ans. b
228. The basic architecture of computer was developed by
a) John Von Neumann
b) Charles Babbage
c) Blaise Pascal
d) Garden Moore
Ans. a
229. In order to tell excel that we are entering a formula in cell, we must begin with an operator such as a) $
b) @
c) +
d) =
Ans. d
230. In how many generations a computer can be classified?
a) 3
b) 4
c) 5
d) 6
Ans. c
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