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Computer Important Question

Category: Computer Quiz | View: 18

Question. A type of cipher that uses multiple alphabetic strings.
(A) Substitution based
(B) Transposition-based
(C) Polyalphabetic substitution based
(D) Mono alphabetic substitution based
         
Answer : Polyalphabetic substitution based

1 BOOM stands for?
2 An executing process must be loaded entirely in main memory. What kind of a memory organization is this?
3 Creating a computer or paper audit that can help detect wrong doings.
4 Size of the ________ memory mainly depends on the size of the address bus.
5 In text documents, a structure which stays the same no matter how the document is represented.
6 Express the ASCII equivalent of the signed binary number (00110010)2.
7 The magnetic tape is generally a plastic ribbon coated with ______
8 A small data file in the browser.
9 Which of the following is not a type of computer code?
10 A set of overlapping divisions in the main memory are called _______
11 A ______________________ is a display device, worn on head as a part of helmet that has a small display optic.
12 What does USB stand for?
13 Which of the following is not a type of computer code?
14 Which of the following is not a type of optical disk?
15 PCI stands for _________
16 A process selects a replacement frame from the set of all frames.
17 What does PC stand for?
18 The default character coding in HTML-5 is _____________
19 A detailed flowchart is called ______
20 ______________ define how the locations can be used.
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