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Computer Important Question

Category: Computer Quiz | View: 19

Question. Computer has a built-in system clock that emits millions of regularly spaced electric pulses per _____ called clock cycles.
(A) second
(B) millisecond
(C) microsecond
(D) minute
         
Answer : second

1 The functions of execution and sequencing are performed by using ______________
2 Which is the device used for converting maps, pictures and drawings into digital form for storage in computers?
3 WANs that need to interconnect a very large number of sites.
4 __________ is used to shift processes so they are contiguous and all free memory is in one block.
5 >> operator is used to denote _________
6 Which of the following is the correct representation of a binary number?
7 The octal equivalent of the binary number (0010010100)2 is ______________
8 A document that specifies how many times and with what data the program must be run in order to thoroughly test it.
9 Name the device that converts text information into spoken sentences.
10 Identify the blank space in the diagram.
11 A dedicated website for providing specialized information in a particular field.
12 What will be the value obtained after multiplication of (-2) * (-3) using Booth’s Algorithm?
13 1 zettabyte = ______________
14 Processor which is complex and expensive to produce _________
15 A numeric data analysis tool that allows us to create a computerized ledger.
16 JIT stands for?
17 Which of the following is not a part of the program division in COBOL?
18 Maintenance and review add to the useful life of the system but can consume large amounts of __________
19 The number of sign bits in a 32-bit IEEE format is ____
20 RFID stands for?
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