Computer Science MCQs Page-11

Computer Science MCQs. Computer Science MCQs for pakistan exams. Computer Basic Basic Computer Knowledge questions with answer (Computer mcqs)  Computer Awareness Questions Answers MCQ Set. These Computer science Mcqs are also beneficial for Preparation of PPSC Test, FPSC Test, SPSC Test,KPPSC Test,BPSC Test,PTS ,OTS

                                      

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Computer Science MCQs

101. One of the first recognized calculating device was?
(A) Abacus
(B) Analytical engine
(C) Difference engine
(D) None of these

102. Pentium II is a __________ generation computer.
(A) second
(B) third
(C) fourth
(D) fifth

103. The first computer that used vacuum tubes was?
(A) Mark I
(B) ENIAC
(C) EDVAC
(D) UNIVAC

104. Which of the following is not a pointing device?
(A) Mouse
(B) Joystick
(C) Trackball (D) None of these

105. The number of read/write heads for a hard disk of four platters are
(A) 4
(B) 6
(C) 8
(D) 16

106. Which of the following is a 16-bit code?
(A) BCD
(B) Unicode
(C) ASCII
(D) EBCDIC

107. Boolean algebra is also known as?
(A) Logical algebra
(B) Code algebra
(C) Switching algebra
(D) Digital algebra

108. The command that is not present on edit menu?
(A) Font
(B) GoTo
(C) Find
(D) Ctrl+z

109. First generation language uses?
(A) Pseudo code
(B) Binary code
(C) Mnemonics code
(D) Decimal code


110. In which of the flowchart symbols, the statement “IS A > B” is placed?
(A) Connector
(B) Rectangular
(C) Parallelogram
(D) Diamond

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