Computer Knowledge Questions | NIACL Assistant 2017 | 14.04.2017

  

1. The word bandwidth is also used to mean ____?

(1) width of the data cable

(2) amount of data transferred

(3) number of the computers on a particular network

(4) Both 1 & 2

(5) None of these

2. Which of the following used in programming the first computers?

(1) Object code

(2) Source code

(3) Machine language

(4) Assembly language

(5) None of these

3. BSNL Reliance, Shaw cable, AOL, Tata Indicom all can be kept in which one of the following groups?

(1) ISDN 

(2) IRC

(3) ISP 

(4) ICONS

(5) None of these

4. Which among the following is correct about 4GL?

(1) A computer brand

(2) A software brand

(3) A software program

(4) A programming language

(5) None of these

5. First microprocessor was used in which of the following?

(1) Computer

(2) Calculator

(3) Telephones

(4) Printers

(5) None of these

6. Which of the following transforms input data into output data?

(1) Peripherals

(2) RAM

(3) ROM

(4) CPU

(5) None of these

7. In computer file systems which among the following is top or first in hierarchy?

(1) root directory

(2) parent directory

(3) home directory

(4) working directory

(5) None of these

8. Which among the following is not a security/ private risk?

(1) Spam

(2) Hacking

(3) Virus

(4) Phishing

(5) None of these

9. When using characters in Windows, what code does a window use?

(1) ASCII 

(2) UNICODE 

(3) MORSE 

(4) IDBC 

(5) WESTRN

10. To avoid the wastage of memory, the instruction length should be

(1) Multiple of character size only 

(2) Of word size only

(3) Of file size only

(4) Of word size which is multiple of character size

(5) None of these

Answer

1. 2
2. 3
3. 3

4. 4
5. 2
6. 4
7. 1
8. 1
9. 2

10. 4