61. What is the short key for Help-
A. F1
B. F2
C. F4
D. None of the above
[toggle] Answer – A [/toggle]
62. ASCII stands for –
A. American Standard Code For Information Interchange
B. American Standard Code For Inter Interchange
C. Australia Standard Code For Inter Interchange
D. None of the above
[toggle] Answer – A [/toggle]
63. A computer cannot “boot” if it does not have the _____
A. Compiler
B. Loader
C. Operating system
D. Assembler
[toggle] Answer – C
Explanation:
An operating system is the system software that handles the software and hardware resources and provides services[/toggle]
64. What is the short key for REBOOT-
A. ctrl + Alt + Del
B. Alt + Del
C. Del
D. None of the above
[toggle] Answer – A [/toggle]
65. What is the short key for HYPERLINK-
A. ctrl + K
B. G
C. K
D. None of the above
[toggle] Answer – A [/toggle]
66. “Macintosh” an Operating System is a product of ?
A. Microsoft
B. Apple
C. Intel
D. Google
[toggle] Answer – B [/toggle]
67. In Binary System, the power of _____ is used .
A. 2
B. 4
C. 6
D. 8
[toggle] Answer – A [/toggle]
68. In computing, 1 nibble is equal to__?
A. 4 Bits
B. 4 Bytes
C. 8 Bytes
D. 8 Kilo Bytes
[toggle] Answer – A
Explanation: a nibble contains 4 bits, there are sixteen possible values[/toggle]
69. In the Windows XP, what does XP stands for?
A. Extra-Powerful
B. Experience
C. Extended Platform
D. Experience Platform
[toggle] Answer – B [/toggle]
70. Which among the following service does not belong to Google?
A. Youtube
B. Blogger
C. Picnik
D. Xbox
[toggle] Answer – D[/toggle]
71. Which among the following is NOT a web browser?
A. SpaceTime
B. NeoPlanet
C. Sputnik
D. MeeGo
[toggle] Answer – D[/toggle]
72. The two kinds of main memory are:
A. Primary and secondary
B. Random and sequential
C. ROM and RAM
D. All of above
[toggle] Answer – C[/toggle]
73. A storage area used to store data to a compensate for the difference in speed at which the different units can handle data is
A. Memory
B. Buffer
C. Accumulator
D. Address
[toggle] Answer – B [/toggle]
74. Computer is free from tiresome and boardoom. We call it
A. Accuracy
B. Reliability
C. Diligence
D. Versatility
[toggle] Answer – C[/toggle]
74. Integrated Circuits (Ics) are related to which generation of computers?
A. First generation
B. Second generation
C. Third generation
D. Fourth generation
[toggle] Answer – C[/toggle]
75. CD-ROM is a
A. Semiconductor memory
B. Memory register
C. Magnetic memory
D. None of above
[toggle] Answer – D[/toggle]
76. A dumb terminal has
A. an embedded microprocessor
B. extensive memory
C. independent processing capability
D. a keyboard and screen
[toggle] Answer – D[/toggle]
77. Abacus was the first
A. electronic computer
B. mechanical computer
C. electronic calculator
D. mechanical calculator
[toggle] Answer – D[/toggle]
78. Which was the most popular first generation computer?
A. IBM 1650
B. IBM 360
C. IBM 1130
D. IBM 2700
[toggle] Answer – A [/toggle]
79. BCD is
A. Binary Coded Decimal
B. Bit Coded Decimal
C. Binary Coded Digit
D. Bit Coded Digit
[toggle] Answer – A [/toggle]
80. Algorithm and Flow chart help us to
A. Know the memory capacity
B. Identify the base of a number system
C. Direct the output to a printer
D. Specify the problem completely and clearly
[toggle] Answer – D[/toggle]