Computer Science Mcqs for the preparation of NTS, PPSC, SPSC, BPSC, KPSC, FPSC, OTS and other academic entry test and jobs tests.
61. Where is the headquarters of Intel located
(a) Santa Clara, California
(b) Redmond, Washington
(c) Tucson. Arizona
(d) Richmond, Virginia
62. What is the White Book
(a) Specifications for CD-R CD-RW Discs
(b) Specifications for Digital Audio CD
(c) Specifications for Computer Data CD
(d) Specifications for VCD and Photo CD
63. How many bits is a byte
(a) 4
(b) 8
(c) 12
(d) 16
64. The capacity of computer bus depends upon
(a) Capacity of CPU
(b) Capacity of the microprocessor
(c) The number of data lines it contains
(d) The system software
65. What is used in a computer to protect a networked server from damage by those who log in to it
(a) Antivirus
(b) Firewall
(c) Gateway
(d) Flow Control
66. Which one is not an output device
(a) Keyboard
(b) Modem
(c) CPU
(d) Mouse
67. What is a URL
(a) The address of a page on the World Wide Web
(b) The title of a web site
(c) The title memory Card
(d) None of the above
68. “BAK” extension refers usually to what kind of file
(a) Backup file
(b) Audio file
(c) Board file
(d) Division file
69. What is the name of the professor who coined the name virus for self-replicating programs
(a) Tim Berners-Lee
(b) Ken Thompson
(c) Alan Turing
(d) Fred Cohen
70. Which of the following is not an image file
(a) PEG
(b) IMP
(c) TIM
(d) BING
71. What type of device is a computer mouse
(a) Output
(b) Input
(c) Board
(d) Division
72. Which one works as an output and input device
(a) Scanner
(b) Modem
(c) Board
(d) Division
73. Which is the fastest type of computer memory
(a) Cache
(b) Flash
(c) Micro
(d) ROM
74. Which of the following is the section of a hard drive
(a) Partition
(b) Room
(c) Board
(d) Division
75. A Cathode Ray Tube is found in what
(a) Monitor
(b) CPU
(c) Mouse
(d) Keyboard
76. The interface between user and computer is
(a) Programming
(b) Hardware
(c) Memory
(d) Processing
77. First generation computer systems used
(a) Transistors
(b) Vacuum Tube
(C) Silicon chips
(d) None of these
78.What is a computer virus
(a) Software program
(b) Name of insect
(c) Micro Wave
(d) None of these
79. The Intel Pentium bug/flaw was an issue with the
(a) FPU
(b) Cache
(c) RAM
(d) CPU
80. Which of the following is a universal gate
(a) NAND Gate
(b) OR Gate
(c) NOT Gate
(d) AND Gate
