The improvement of computer hardware theory is summarized by which law.?
A.) Metcalf’s law B.) Bill’s Law
C.) Grove’s law D.) Moore’s First Law
Answer : A
The most widely used computer device is.
A.) Solid state disks B.) External hard disk
C.) Internal hard disk D.) Mouse
Show Answer
_______ are software which is used to do particular task.
A.) Operating system B.) Program
C.) Data D.) Software
Show Answer
Who is father of modern computers?
A.) Abraham Lincoln B.) James Gosling
C.) Charles Babbage D.) Gordon E. Moore
Show Answer
How many generations of computers we have?
A.) 6 B.) 7
C.) 5 D.) 4
Show Answer
________ controls the way in which the computer system functions and provides a means by which users
can interact with the computer.
A.) The operating system B.) The motherboard
C.) The platform D.) Application software
Show Answer
The difference between people with access to computers and the Internet and those without this access
is
known as the:
A.) digital divide. B.) Internet divide.
C.) cyberway divide. D.) Web divide
Show Answer
All of the following are examples of real security and privacy risks EXCEPT:
A.) Viruses B.) Hackers
C.) Spam D.) Identity theft.
Show Answer
The term 'Pentium' is related to
A.) DVD B.) Hard Disk
C.) Microprocessor D.) Mouse
Show Answer
What does HTTP stands for?
A.) Head Tail Transfer Protocol B.) Hypertext Transfer Protocol
C.) Hypertext Transfer Plotter D.) Hypertext Transfer Plot
Show Answer
……….is the process of dividing the disk into tracks and sectors.
A.) Allotting B.) Crashing
C.) Formatting D.) Tracking
Show Answer
Which computer memory is used for storing programs and data currently being processed by the CPU ?
A.) Internal memory B.) Mass memory
C.) Non-volatile memory D.) PROM
Show Answer
What type of software creates a smaller file that is faster to transfer over the Internet?
A.) Compression B.) Fragmentation
C.) Encapsulation D.) Unzipped
Show Answer
Which of the following is used for close a tab on a browser?
A.) Ctrl + Y B.) Ctrl + A
C.) Ctrl + W D.) Ctrl + T
Show Answer
Which of the following is NOT a component of the Central Processing Unit of the computer?
A.) Universal Serial Bus B.) Uninterrupted Power Supply
C.) CU D.) Both A & B
16. When cutting and pasting, cutting section is temporarily stored in
A.) Dashboard B.) Clipboard
C.) Hard drive D.) Diskette
Show Answer
17. You can move between two or more Excel files opened by using the
A.) ctrl + tab B.) ctrl + page up
C.) ctrl + page down D.) ctrl + F9
Show Answer
18. To open find window.
A.) F1 B.) F2
C.) F3 D.) F5
Show Answer
19. _______ Is the execution of at least two different programs simultaneously,
A.) Multiprocessing B.) Multi programming
C.) Recovery D.) Integrity
Show Answer
20. __________ Is a mechanism by which all the content in a specified storage areas are written as
output.
A.) Scheduling B.) Logging
C.) Chumping D.) Dumping
Show Answer
21. he first generation computers used ____________ for circuitry.
A.) Vacuum tube B.) Transistors
C.) Integrated Circuits D.) Large Scale Integration
Show Answer
22. he period of First generation computers is
A.) 1940-1956 B.) 1940-1958
C.) 1950-1960 D.) 1960-2000
Show Answer
23. he period of Second generation computers is
A.) 1956-1964 B.) 1956-1963
C.) 1957-1970 D.) 1958-1963
Show Answer
24. he period of Third generation computers is
A.) 1964-1974 B.) 1964-1977
C.) 1964-1975 D.) 1970 Above
Show Answer
25. e period of Fourth generation computers is
A.) 1975-1995 B.) 1975-1989
C.) 1975-2000 D.) None of these
Show Answer
26. Which of the following is a correct format of Email address?
A.) care@website.com B.) care@website@com
C.) carewebsite.com D.) care.website.com
Show Answer
27. Which of the following is an example of a binary number?
A.) W1BFD3 B.) 45364
C.) 05546 D.) 100101
Show Answer
28. The basic unit of a worksheet into which you enter data in Excel is called a
A.) column B.) box
C.) table D.) cell
Show Answer
29. What is e-commerce?
A.) Buying and selling international goods B.) Buying and selling products and services over the
Internet
C.) Buying and selling products and services not found in stores D.) Buying and selling computer
products
Show Answer
30. The process of transferring files from a computer on the Internet to your computer is called
A.) Downloading B.) FTP
C.) Forwarding D.) Uploading
31. VLSI technology is used in __________ generation computers.
A.) First B.) Second
C.) Third D.) Fourth
Show Answer
32. Different types of modern digital computers come under which generation.
A.) Forth B.) Third
C.) Second D.) Fifth
Show Answer
33. What computers are used for fastest type of computer that can perform complex operations at very
high speed?
A.) Micro B.) Mini
C.) Mainframe D.) Super
Show Answer
34. One of the Input device in computer are
A.) Keyboard B.) Os
C.) Pen drive D.) Cable
Show Answer
35. The main working memory used by the computer are
A.) RAM B.) ROM
C.) DVD D.) CD
Show Answer
36. 'Blue tooth' technology allows
A.) Satellite communication B.) Signal transmission on mobile phones only
C.) Wireless communication between equipments D.) Landline phone to mobile phone
communication
Show Answer
37. All of the following statements concerning files are true EXCEPT:
A.) Files should be organized in folders B.) Files are stored in RAM.
C.) Files can be generated from an application. D.) A file is a collection of related pieces of
information stored together for easy reference.
Show Answer
38. The operating system does all of the following EXCEPT:
A.) provide a way for the user to interact with the computer. B.) enable users to perform a specific
task such as document editing.
C.) manage memory and storage D.) manage the central processing unit (CPU)
Show Answer
39. Verification of a login name and password is known as:
A.) configuration B.) authentication
C.) accessibility D.) logging in
Show Answer
40. All of the following statements concerning windows are true EXCEPT:
A.) toolbars and scrollbars are features of windows. B.) windows are an example of a command-
driven environment.
C.) windows can be resized and repositioned on the desktop. D.) more than one window can be open
at a time.
41. RAM stands for.
A.) Random access memory B.) Read only memory
C.) Read access memory D.) Raid act memory
Show Answer
42. A special type of memory chip that holds software that can be read but not written to
A.) RAM B.) Mother Board
C.) ROM D.) CPU
Show Answer
43. A byte consist of how many bits.
A.) 8 B.) 9
C.) 10 D.) 16
Show Answer
44. Special type of program that loads automatically when you start your computer.
A.) MS-office B.) Internet
C.) OS D.) None of these
Show Answer
45. Finite number of sequential instructions are called
A.) Flow chart B.) Control flow
C.) Program flow D.) Algorithm
Show Answer
46. What is the commonly used unit for measuring the sped of data transmission?
A.) Mega Hertz B.) Characters per second
C.) Nano seconds D.) Bits per second
Show Answer
47. The base of the hexadecimal number system is
A.) 2 B.) 8
C.) 10 D.) 16
Show Answer
48. The Operating System Manages
A.) Processes B.) Memory
C.) Disks and I/O devices D.) All of the above
Show Answer
49. Data that are accumulated and processed in group called
A.) Group processing B.) Time sharing
C.) Batch Processing D.) None of these
Show Answer
50. Which of the following are true about firewalls?
A.) Follows a set of rules B.) Filters network traffic
C.) Can be either a hardware or software device D.) All the above
51. Artificial intelligence is used in which computer knowledge
A.) PASCAL B.) COBOL
C.) FORTRAN D.) PROLOG
Show Answer
52. Memory are how many types
A.) 2 B.) 3
C.) 4 D.) 5
Show Answer
53. Primary memory is available in form of _________ chips
A.) Fiber B.) Optical
C.) Silicon D.) None
Show Answer
54. Ram is considered which memory
A.) Secondary B.) Territory
C.) Primary D.) None of these
Show Answer
55. Ram are divided into how many types
A.) 3 B.) 4
C.) 5 D.) 2
Show Answer
56. What are the four things needed to connect to the Internet?
A.) Monitor, keyboard, mouse, modem B.) Telephone line, modem, computer, and an ISP
C.) Telephone line, PDA, modem and computer D.) Modem, computer, PDA and ISP
Show Answer
57. 1024 bytes equals
A.) 1 KB B.) 1 MB
C.) 1 GB D.) 1 TB
Show Answer
58. Computer software includes
A.) Packaged programs B.) Operating system programs
C.) Application programs D.) All of these
Show Answer
59. Which of the following is an input device?
A.) Mouse B.) Keyboard
C.) Scanner D.) All the above
Show Answer
60. The set of instructions that tells the computer what to do is
A.) Softcopy B.) Hardware
C.) Software D.) Hardcopy
61. Rom can only perform _______ operations.
A.) Read B.) Write
C.) Access D.) Delete
Show Answer
62. Rom is a _______ type of memory
A.) Volatile B.) Non-volatile
C.) Static D.) Dynamic
Show Answer
63. Which memory is also called auxiliary memory
A.) Primary B.) Secondary
C.) Dynamic D.) None
Show Answer
64. MS-DOS is a ___________ type of operating system.
A.) Text based B.) Windows based
C.) Program based D.) None of these
Show Answer
65. ________ is the first widely installed operating system used in the personal computers.
A.) Windows B.) Windows 7
C.) Pc-Dos D.) Ms-Dos
Show Answer
66. Assembly language is _____
A.) Machine Language B.) High level programming language
C.) A low level programming language D.) Language for assembling computers
Show Answer
67. Which part of the computer helps to store information?
A.) Monitor B.) Keyboard
C.) Disk drive D.) Printer
Show Answer
68. Which keys enable the input of numbers quickly?
A.) ctrl, shift and alt B.) function keys
C.) arrow keys D.) the numeric keypad
Show Answer
69. What happen when we try to delete the files on the floppy?
A.) The files get moved to the Recycle Bin B.) Files on a floppy cannot be deleted
C.) The files get deleted and can be restored again from Recycle Bin D.) The files get deleted and
can not be restored again
70. The following computer's memory is characterized by low cost per bit stored _____
A.) Primary B.) Secondary
C.) Hard Disk D.) All of these
71. Mainframe computer is used to store
A.) Normal data B.) Large volumes of data
C.) Programs D.) None of these
Show Answer
72. FORTRON is used for _______ type of work
A.) Scientific B.) Organization
C.) Programmatic D.) calculations
Show Answer
73. The main work done by parallel computing is
A.) Programs done one by one B.) Calculations done one by one
C.) Many calculations done simultaneously D.) None
Show Answer
74. Excess of internal storage is defined by the term called
A.) Overflow B.) Underflow
C.) Garbage D.) None of these
Show Answer
75. For commercial applications we used _____ language
A.) PASCAL B.) FORTRAN
C.) COBOL D.) None of these
Show Answer
76. Assembly language is _____
A.) Machine Language B.) High level programming language
C.) A low level programming language D.) Language for assembling computers
Show Answer
77. The ALU performs ____ operations
A.) logic B.) ASCII
C.) logarithm-based D.) algorithm-based
Show Answer
78. What does an electronic spread sheet consist of? (choose the best answer)
A.) Rows B.) Columns
C.) Cells D.) All of these
Show Answer
79. Which part of the computer can display the user's work?
A.) Mouse B.) Keyboard
C.) Monitor D.) Disk Drive
Show Answer
80. Which of the following options is used to display information such as title, page number of the
document?
A.) Insert Table B.) Insert Table
C.) Thesauruss D.) Header and Footer
81. For real time applications which operating system we use
A.) Multi user operating system B.) Single user operating system
C.) Multi tasking operating system D.) Real time operating system
Show Answer
82. The fundamental purpose of BIOS are
A.) Initialize and test system hardware components B.) Testing the system performance
C.) Updating the system performance D.) Saving the operating systems life
Show Answer
83. The term BIOS was invented by
A.) Gary kildall B.) Moories
C.) Charles Babbage D.) James Goslings
Show Answer
84. The system analyst can do
A.) Programming code B.) Design structure of program
C.) Testing D.) Configure the program
Show Answer
85. Debugging is the process of
A.) Deploying the program B.) Coding
C.) Checking errors in the program D.) Design structure of program
Show Answer
86. _________ is a printed circuit card inside the computer?
A.) CPU B.) CU
C.) ALU D.) Mother Board
Show Answer
87. The mother board contains various ___________
A.) Integrated system B.) Integrated Circuits
C.) Integrated Science D.) algorithm-based
Show Answer
88. Integrated Circuits is also known as ___________ ?
A.) Chips B.) Floppies
C.) Icons D.) All of these
Show Answer
89. The mother board also holds the ________ of the computer
A.) Heart B.) Brain
C.) None of these D.) Both 1 & 2
Show Answer
90. I/O slot connects these connectors connect the motherboard with the I/O devices such as _______
A.) The keyboard B.) Printer
C.) Monitor D.) All of these
Show Answer
91. BASIC is a family of
A.) General purpose and high-level programming B.) Operating system and programming
language
C.) Structure of computational language D.) None of these
Show Answer
92. The original basic language was designed in the year
A.) 1966 B.) 1970
C.) 1964 D.) 1999
Show Answer
93. ROM is a
A.) Dynamic and volatile B.) Static and volatile
C.) Dynamic and non-volatile D.) Static and non-volatile
Show Answer
94. Who sets the task to be done, what does the customer wanted to do
A.) System analyst B.) Programmer
C.) Tester D.) End user
Show Answer
95. _________ is a diagrammatic representation illustrates a solution to a given problem
A.) Algorithm B.) Flow chart
C.) Pie chart D.) Bar chat
Show Answer
96. Floppy disk drive cables - as the name suggests this cable connects the motherboard with the
____________
A.) Software system B.) Floppy disk drive
C.) Hard disk drive D.) Application system
Show Answer
97. Cache - the cache memory is also logically connected to the ___________
A.) CPU B.) Motherboard
C.) ALU D.) Software
Show Answer
98. The motherboard also contains special chips called as ___________
A.) Chip set B.) Glue logic
C.) Both 1 and 2 D.) Bingo Logic
Show Answer
99. The central processing unit is also known simply as the
A.) Monitor B.) Screener
C.) Processor D.) All of these
Show Answer
100. MMU stands for
A.) Main Memory Union B.) Memory Management Unit
C.) Man Memory Unit D.) Main Memory Unit
101. BASIC language is used as a
A.) Processer B.) Programming language
C.) Delimiter D.) Interpreter
Show Answer
102. EEPROM is a ________ type of memory
A.) Volatile B.) Static
C.) Non-volatile D.) Dynamic
Show Answer
103. __________ is a computer code for representing alphanumeric characters
A.) Ebcdic B.) C-language
C.) Dos prompt D.) Ms-dos
Show Answer
104. On which database model the structure allows representing information using parent/child
relationship.
A.) Static B.) Dynamic
C.) Hierarchical D.) None of these
Show Answer
105. _________ refers to the physical devices used to store programs or data on a temporary or
permanent
basis for use in a computer or other digital electronic device.
A.) Program B.) Data
C.) Memory D.) Hard disk
Show Answer
106. MBR stands for
A.) Management Box Register B.) Memory Buffer Register
C.) Memory Box Registers D.) Memory Building Register
Show Answer
107. MMU location to auxiliary device, we need to copy the data to special register called as __________
A.) Memory Buffer Register B.) Memory Data Register
C.) Memory Box Register D.) Both 1 and 2
Show Answer
108. We can imagine the various arithmetic and logical operations that can be performed by?
A.) Software B.) Application Software
C.) Hardware D.) Micro Software
Show Answer
109. C. U. Stands for?
A.) Common Unit B.) Control Union
C.) Control Unit D.) All of these
Show Answer
110. An assembly language programmer is allowed to write instruction such as ___________
A.) Add B.) Sub
C.) Both 1 & 2 D.) None of these
111. ______________ is computer software designed to translate image of type written test.
A.) Optical character recognition B.) Ms office
C.) Adobe D.) Photoshop
Show Answer
112. ________ Program can harmful to computer operation.
A.) C-language B.) Fortran
C.) Virus D.) None
Show Answer
113. The following software is comes under graphics use
A.) Adobe reader B.) Ms power point
C.) Adobe photo shop D.) Ms-dos
Show Answer
114. __________ technological barrier designed to prevent unauthorized or unwanted communications
between computer networks or hosts
A.) Virus B.) Software
C.) Programs D.) Firewall
Show Answer
115. Printers are measured in
A.) Dpi B.) Degrees
C.) Inches D.) Scaling
116. What keyboard shortcut is used to move the cursor to the beginning or end of a document?
A.) Ctrl+Tab or Ctrl+Shift B.) Ctrl+S or Ctrl+Z
C.) Ctrl+D or Ctrl+V D.) Ctrl+Home or Ctrl+End
Show Answer
117. Object program means
A.) program written in machine language B.) Program written in programming language
C.) Program written in computer system D.) Program written in super computers
Show Answer
118. Software can be classified into how many types?
A.) 1 B.) 3
C.) 2 D.) 4
Show Answer
119. Megabytes is approximately equal to
A.) 8 bytes B.) 2 million bytes
C.) 8 million bytes D.) 1 million bytes
Show Answer
120. ______ gives battery backup for a limited time
A.) Adapter B.) BIOS
C.) UPS D.) None
A.) Metcalf’s law B.) Bill’s Law
C.) Grove’s law D.) Moore’s First Law
Answer : A
The most widely used computer device is.
A.) Solid state disks B.) External hard disk
C.) Internal hard disk D.) Mouse
Show Answer
_______ are software which is used to do particular task.
A.) Operating system B.) Program
C.) Data D.) Software
Show Answer
Who is father of modern computers?
A.) Abraham Lincoln B.) James Gosling
C.) Charles Babbage D.) Gordon E. Moore
Show Answer
How many generations of computers we have?
A.) 6 B.) 7
C.) 5 D.) 4
Show Answer
________ controls the way in which the computer system functions and provides a means by which users
can interact with the computer.
A.) The operating system B.) The motherboard
C.) The platform D.) Application software
Show Answer
The difference between people with access to computers and the Internet and those without this access
is
known as the:
A.) digital divide. B.) Internet divide.
C.) cyberway divide. D.) Web divide
Show Answer
All of the following are examples of real security and privacy risks EXCEPT:
A.) Viruses B.) Hackers
C.) Spam D.) Identity theft.
Show Answer
The term 'Pentium' is related to
A.) DVD B.) Hard Disk
C.) Microprocessor D.) Mouse
Show Answer
What does HTTP stands for?
A.) Head Tail Transfer Protocol B.) Hypertext Transfer Protocol
C.) Hypertext Transfer Plotter D.) Hypertext Transfer Plot
Show Answer
……….is the process of dividing the disk into tracks and sectors.
A.) Allotting B.) Crashing
C.) Formatting D.) Tracking
Show Answer
Which computer memory is used for storing programs and data currently being processed by the CPU ?
A.) Internal memory B.) Mass memory
C.) Non-volatile memory D.) PROM
Show Answer
What type of software creates a smaller file that is faster to transfer over the Internet?
A.) Compression B.) Fragmentation
C.) Encapsulation D.) Unzipped
Show Answer
Which of the following is used for close a tab on a browser?
A.) Ctrl + Y B.) Ctrl + A
C.) Ctrl + W D.) Ctrl + T
Show Answer
Which of the following is NOT a component of the Central Processing Unit of the computer?
A.) Universal Serial Bus B.) Uninterrupted Power Supply
C.) CU D.) Both A & B
16. When cutting and pasting, cutting section is temporarily stored in
A.) Dashboard B.) Clipboard
C.) Hard drive D.) Diskette
Show Answer
17. You can move between two or more Excel files opened by using the
A.) ctrl + tab B.) ctrl + page up
C.) ctrl + page down D.) ctrl + F9
Show Answer
18. To open find window.
A.) F1 B.) F2
C.) F3 D.) F5
Show Answer
19. _______ Is the execution of at least two different programs simultaneously,
A.) Multiprocessing B.) Multi programming
C.) Recovery D.) Integrity
Show Answer
20. __________ Is a mechanism by which all the content in a specified storage areas are written as
output.
A.) Scheduling B.) Logging
C.) Chumping D.) Dumping
Show Answer
21. he first generation computers used ____________ for circuitry.
A.) Vacuum tube B.) Transistors
C.) Integrated Circuits D.) Large Scale Integration
Show Answer
22. he period of First generation computers is
A.) 1940-1956 B.) 1940-1958
C.) 1950-1960 D.) 1960-2000
Show Answer
23. he period of Second generation computers is
A.) 1956-1964 B.) 1956-1963
C.) 1957-1970 D.) 1958-1963
Show Answer
24. he period of Third generation computers is
A.) 1964-1974 B.) 1964-1977
C.) 1964-1975 D.) 1970 Above
Show Answer
25. e period of Fourth generation computers is
A.) 1975-1995 B.) 1975-1989
C.) 1975-2000 D.) None of these
Show Answer
26. Which of the following is a correct format of Email address?
A.) care@website.com B.) care@website@com
C.) carewebsite.com D.) care.website.com
Show Answer
27. Which of the following is an example of a binary number?
A.) W1BFD3 B.) 45364
C.) 05546 D.) 100101
Show Answer
28. The basic unit of a worksheet into which you enter data in Excel is called a
A.) column B.) box
C.) table D.) cell
Show Answer
29. What is e-commerce?
A.) Buying and selling international goods B.) Buying and selling products and services over the
Internet
C.) Buying and selling products and services not found in stores D.) Buying and selling computer
products
Show Answer
30. The process of transferring files from a computer on the Internet to your computer is called
A.) Downloading B.) FTP
C.) Forwarding D.) Uploading
31. VLSI technology is used in __________ generation computers.
A.) First B.) Second
C.) Third D.) Fourth
Show Answer
32. Different types of modern digital computers come under which generation.
A.) Forth B.) Third
C.) Second D.) Fifth
Show Answer
33. What computers are used for fastest type of computer that can perform complex operations at very
high speed?
A.) Micro B.) Mini
C.) Mainframe D.) Super
Show Answer
34. One of the Input device in computer are
A.) Keyboard B.) Os
C.) Pen drive D.) Cable
Show Answer
35. The main working memory used by the computer are
A.) RAM B.) ROM
C.) DVD D.) CD
Show Answer
36. 'Blue tooth' technology allows
A.) Satellite communication B.) Signal transmission on mobile phones only
C.) Wireless communication between equipments D.) Landline phone to mobile phone
communication
Show Answer
37. All of the following statements concerning files are true EXCEPT:
A.) Files should be organized in folders B.) Files are stored in RAM.
C.) Files can be generated from an application. D.) A file is a collection of related pieces of
information stored together for easy reference.
Show Answer
38. The operating system does all of the following EXCEPT:
A.) provide a way for the user to interact with the computer. B.) enable users to perform a specific
task such as document editing.
C.) manage memory and storage D.) manage the central processing unit (CPU)
Show Answer
39. Verification of a login name and password is known as:
A.) configuration B.) authentication
C.) accessibility D.) logging in
Show Answer
40. All of the following statements concerning windows are true EXCEPT:
A.) toolbars and scrollbars are features of windows. B.) windows are an example of a command-
driven environment.
C.) windows can be resized and repositioned on the desktop. D.) more than one window can be open
at a time.
41. RAM stands for.
A.) Random access memory B.) Read only memory
C.) Read access memory D.) Raid act memory
Show Answer
42. A special type of memory chip that holds software that can be read but not written to
A.) RAM B.) Mother Board
C.) ROM D.) CPU
Show Answer
43. A byte consist of how many bits.
A.) 8 B.) 9
C.) 10 D.) 16
Show Answer
44. Special type of program that loads automatically when you start your computer.
A.) MS-office B.) Internet
C.) OS D.) None of these
Show Answer
45. Finite number of sequential instructions are called
A.) Flow chart B.) Control flow
C.) Program flow D.) Algorithm
Show Answer
46. What is the commonly used unit for measuring the sped of data transmission?
A.) Mega Hertz B.) Characters per second
C.) Nano seconds D.) Bits per second
Show Answer
47. The base of the hexadecimal number system is
A.) 2 B.) 8
C.) 10 D.) 16
Show Answer
48. The Operating System Manages
A.) Processes B.) Memory
C.) Disks and I/O devices D.) All of the above
Show Answer
49. Data that are accumulated and processed in group called
A.) Group processing B.) Time sharing
C.) Batch Processing D.) None of these
Show Answer
50. Which of the following are true about firewalls?
A.) Follows a set of rules B.) Filters network traffic
C.) Can be either a hardware or software device D.) All the above
51. Artificial intelligence is used in which computer knowledge
A.) PASCAL B.) COBOL
C.) FORTRAN D.) PROLOG
Show Answer
52. Memory are how many types
A.) 2 B.) 3
C.) 4 D.) 5
Show Answer
53. Primary memory is available in form of _________ chips
A.) Fiber B.) Optical
C.) Silicon D.) None
Show Answer
54. Ram is considered which memory
A.) Secondary B.) Territory
C.) Primary D.) None of these
Show Answer
55. Ram are divided into how many types
A.) 3 B.) 4
C.) 5 D.) 2
Show Answer
56. What are the four things needed to connect to the Internet?
A.) Monitor, keyboard, mouse, modem B.) Telephone line, modem, computer, and an ISP
C.) Telephone line, PDA, modem and computer D.) Modem, computer, PDA and ISP
Show Answer
57. 1024 bytes equals
A.) 1 KB B.) 1 MB
C.) 1 GB D.) 1 TB
Show Answer
58. Computer software includes
A.) Packaged programs B.) Operating system programs
C.) Application programs D.) All of these
Show Answer
59. Which of the following is an input device?
A.) Mouse B.) Keyboard
C.) Scanner D.) All the above
Show Answer
60. The set of instructions that tells the computer what to do is
A.) Softcopy B.) Hardware
C.) Software D.) Hardcopy
61. Rom can only perform _______ operations.
A.) Read B.) Write
C.) Access D.) Delete
Show Answer
62. Rom is a _______ type of memory
A.) Volatile B.) Non-volatile
C.) Static D.) Dynamic
Show Answer
63. Which memory is also called auxiliary memory
A.) Primary B.) Secondary
C.) Dynamic D.) None
Show Answer
64. MS-DOS is a ___________ type of operating system.
A.) Text based B.) Windows based
C.) Program based D.) None of these
Show Answer
65. ________ is the first widely installed operating system used in the personal computers.
A.) Windows B.) Windows 7
C.) Pc-Dos D.) Ms-Dos
Show Answer
66. Assembly language is _____
A.) Machine Language B.) High level programming language
C.) A low level programming language D.) Language for assembling computers
Show Answer
67. Which part of the computer helps to store information?
A.) Monitor B.) Keyboard
C.) Disk drive D.) Printer
Show Answer
68. Which keys enable the input of numbers quickly?
A.) ctrl, shift and alt B.) function keys
C.) arrow keys D.) the numeric keypad
Show Answer
69. What happen when we try to delete the files on the floppy?
A.) The files get moved to the Recycle Bin B.) Files on a floppy cannot be deleted
C.) The files get deleted and can be restored again from Recycle Bin D.) The files get deleted and
can not be restored again
70. The following computer's memory is characterized by low cost per bit stored _____
A.) Primary B.) Secondary
C.) Hard Disk D.) All of these
71. Mainframe computer is used to store
A.) Normal data B.) Large volumes of data
C.) Programs D.) None of these
Show Answer
72. FORTRON is used for _______ type of work
A.) Scientific B.) Organization
C.) Programmatic D.) calculations
Show Answer
73. The main work done by parallel computing is
A.) Programs done one by one B.) Calculations done one by one
C.) Many calculations done simultaneously D.) None
Show Answer
74. Excess of internal storage is defined by the term called
A.) Overflow B.) Underflow
C.) Garbage D.) None of these
Show Answer
75. For commercial applications we used _____ language
A.) PASCAL B.) FORTRAN
C.) COBOL D.) None of these
Show Answer
76. Assembly language is _____
A.) Machine Language B.) High level programming language
C.) A low level programming language D.) Language for assembling computers
Show Answer
77. The ALU performs ____ operations
A.) logic B.) ASCII
C.) logarithm-based D.) algorithm-based
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78. What does an electronic spread sheet consist of? (choose the best answer)
A.) Rows B.) Columns
C.) Cells D.) All of these
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79. Which part of the computer can display the user's work?
A.) Mouse B.) Keyboard
C.) Monitor D.) Disk Drive
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80. Which of the following options is used to display information such as title, page number of the
document?
A.) Insert Table B.) Insert Table
C.) Thesauruss D.) Header and Footer
81. For real time applications which operating system we use
A.) Multi user operating system B.) Single user operating system
C.) Multi tasking operating system D.) Real time operating system
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82. The fundamental purpose of BIOS are
A.) Initialize and test system hardware components B.) Testing the system performance
C.) Updating the system performance D.) Saving the operating systems life
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83. The term BIOS was invented by
A.) Gary kildall B.) Moories
C.) Charles Babbage D.) James Goslings
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84. The system analyst can do
A.) Programming code B.) Design structure of program
C.) Testing D.) Configure the program
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85. Debugging is the process of
A.) Deploying the program B.) Coding
C.) Checking errors in the program D.) Design structure of program
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86. _________ is a printed circuit card inside the computer?
A.) CPU B.) CU
C.) ALU D.) Mother Board
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87. The mother board contains various ___________
A.) Integrated system B.) Integrated Circuits
C.) Integrated Science D.) algorithm-based
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88. Integrated Circuits is also known as ___________ ?
A.) Chips B.) Floppies
C.) Icons D.) All of these
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89. The mother board also holds the ________ of the computer
A.) Heart B.) Brain
C.) None of these D.) Both 1 & 2
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90. I/O slot connects these connectors connect the motherboard with the I/O devices such as _______
A.) The keyboard B.) Printer
C.) Monitor D.) All of these
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91. BASIC is a family of
A.) General purpose and high-level programming B.) Operating system and programming
language
C.) Structure of computational language D.) None of these
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92. The original basic language was designed in the year
A.) 1966 B.) 1970
C.) 1964 D.) 1999
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93. ROM is a
A.) Dynamic and volatile B.) Static and volatile
C.) Dynamic and non-volatile D.) Static and non-volatile
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94. Who sets the task to be done, what does the customer wanted to do
A.) System analyst B.) Programmer
C.) Tester D.) End user
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95. _________ is a diagrammatic representation illustrates a solution to a given problem
A.) Algorithm B.) Flow chart
C.) Pie chart D.) Bar chat
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96. Floppy disk drive cables - as the name suggests this cable connects the motherboard with the
____________
A.) Software system B.) Floppy disk drive
C.) Hard disk drive D.) Application system
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97. Cache - the cache memory is also logically connected to the ___________
A.) CPU B.) Motherboard
C.) ALU D.) Software
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98. The motherboard also contains special chips called as ___________
A.) Chip set B.) Glue logic
C.) Both 1 and 2 D.) Bingo Logic
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99. The central processing unit is also known simply as the
A.) Monitor B.) Screener
C.) Processor D.) All of these
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100. MMU stands for
A.) Main Memory Union B.) Memory Management Unit
C.) Man Memory Unit D.) Main Memory Unit
101. BASIC language is used as a
A.) Processer B.) Programming language
C.) Delimiter D.) Interpreter
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102. EEPROM is a ________ type of memory
A.) Volatile B.) Static
C.) Non-volatile D.) Dynamic
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103. __________ is a computer code for representing alphanumeric characters
A.) Ebcdic B.) C-language
C.) Dos prompt D.) Ms-dos
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104. On which database model the structure allows representing information using parent/child
relationship.
A.) Static B.) Dynamic
C.) Hierarchical D.) None of these
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105. _________ refers to the physical devices used to store programs or data on a temporary or
permanent
basis for use in a computer or other digital electronic device.
A.) Program B.) Data
C.) Memory D.) Hard disk
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106. MBR stands for
A.) Management Box Register B.) Memory Buffer Register
C.) Memory Box Registers D.) Memory Building Register
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107. MMU location to auxiliary device, we need to copy the data to special register called as __________
A.) Memory Buffer Register B.) Memory Data Register
C.) Memory Box Register D.) Both 1 and 2
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108. We can imagine the various arithmetic and logical operations that can be performed by?
A.) Software B.) Application Software
C.) Hardware D.) Micro Software
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109. C. U. Stands for?
A.) Common Unit B.) Control Union
C.) Control Unit D.) All of these
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110. An assembly language programmer is allowed to write instruction such as ___________
A.) Add B.) Sub
C.) Both 1 & 2 D.) None of these
111. ______________ is computer software designed to translate image of type written test.
A.) Optical character recognition B.) Ms office
C.) Adobe D.) Photoshop
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112. ________ Program can harmful to computer operation.
A.) C-language B.) Fortran
C.) Virus D.) None
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113. The following software is comes under graphics use
A.) Adobe reader B.) Ms power point
C.) Adobe photo shop D.) Ms-dos
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114. __________ technological barrier designed to prevent unauthorized or unwanted communications
between computer networks or hosts
A.) Virus B.) Software
C.) Programs D.) Firewall
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115. Printers are measured in
A.) Dpi B.) Degrees
C.) Inches D.) Scaling
116. What keyboard shortcut is used to move the cursor to the beginning or end of a document?
A.) Ctrl+Tab or Ctrl+Shift B.) Ctrl+S or Ctrl+Z
C.) Ctrl+D or Ctrl+V D.) Ctrl+Home or Ctrl+End
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117. Object program means
A.) program written in machine language B.) Program written in programming language
C.) Program written in computer system D.) Program written in super computers
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118. Software can be classified into how many types?
A.) 1 B.) 3
C.) 2 D.) 4
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119. Megabytes is approximately equal to
A.) 8 bytes B.) 2 million bytes
C.) 8 million bytes D.) 1 million bytes
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120. ______ gives battery backup for a limited time
A.) Adapter B.) BIOS
C.) UPS D.) None
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