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Computer Important Question

Category: Computer Quiz | View: 23

Question. Which are the input devices that enable direct data entry into a computer system from source documents?
(A) Data Scanning devices
(B) Data retrieving devices
(C) Data acquiring devices
(D) System Access devices
         
Answer : Data Scanning devices

1 Set of a program which consists of full documentation.
2 ARPANET stands for?
3 What is correct instruction if you want the control to go to the location 2000h?
4 In image analysis, this part refers to objects represented within the image, which may signify to us because of, for example, their symbolic power or because of their composition in relation to each other.
5 __________________ is a straightforward method of representing positive and negative numbers.
6 The process in which a file is partitioned into smaller parts and different parts are stored in different disks is called _________
7 A system in which two channels are dedicated to transfer data
8 Which of the following holds the last instruction fetched?
9 Any computer that can access the server is called?
10 The technology used in optical disks is ______
11 Which of the following is not a downside of OSS?
12 The number of clock cycles per second is referred as ________
13 This describes the objectives of a product and set out the constraints.
14 A method that must be overridden while extending threads.
15 The sign magnitude representation of -9 is ___________
16 A graphics method in which one object is transformed into another.
17 A computer that operates on digital data.
18 1 yottabyte = ______________
19 Comment in COBOL is denoted by ________
20 Which of the following is a data transfer instruction?
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