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Computer Important Question

Category: Computer Quiz | View: 81

Question. Perform BCD addition of (23)BCD + (20)BCD .
(A) 00110100
(B) 01000011
(C) 10011
(D) 11100
         
Answer : 01000011

1 What could be the maximum value of a single digit in an octal number system?
2 _______ searches for smallest block. The fragment left behind is small as possible.
3 COBOL stands for _________
4 What do you call a specific instruction designed to do a task?
5 A standardized language used for commercial applications.
6 Which of the following is not involved in working of IoT?
7 Which of the following is designed to control the operations of a computer?
8 An encryption technique with 2 keys is ______________
9 Rotation of the disk must vary __________ with the radius of the disk.
10 An image editor similar to Adobe Photoshop.
11 The process of maintaining a record of project development and maintenance.
12 The process in which a file is partitioned into smaller parts and different parts are stored in different disks is called _________
13 A type of cipher that uses multiple alphabetic strings.
14 The length of a register is called _______
15 ______________ help us to see patterns.
16 DNS stands for?
17 Whenever the data is found in the cache memory it is called as _________
18 Which of the following is the fastest means of memory access for CPU?
19 The process of drawing a flowchart for an algorithm is called __________
20 Convert the binary equivalent 10101 to its decimal equivalent.
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