Railway Science (Computer – Computer Abbreviations)

Total Questions: 28

11. ESS is a Computer based system that allows users to transform enterprise data. ESS stands for: [RRB NTPC CBT - I (02/02/2021) Evening]

Correct Answer: (a) Executive Support System
Solution:

It is a wireless network, created by multiple access points, which appears to users as a single, seamless network.

12. What is the correct full form of MPEG from below? [RRB NTPC CBT - I (04/02/2021) Morning]

Correct Answer: (c) Moving Picture Experts Group
Solution:

The term MPEG also refers to a type of multimedia file, which is denoted by the file extension ". mpg" or ". mpeg."

13. What does the acronym SMPS stand for ? [RRB NTPC CBT - I (08/02/2021) Evening]

Correct Answer: (a) Switched- Mode Power Supply
Solution:

Switched-mode power supply is an electronic power supply that integrates a switching regulator for efficient electrical power conversion.

14. What is the full form of PDF in the context of file formats ? [RRB NTPC CBT - I (09/02/2021) Morning]

Correct Answer: (a) Portable Document format
Solution:

Portable Document Format, the file format created by Adobe for electronic document exchange.

15. What is the full form of EVM ? [RRB NTPC CBT - I (09/02/2021) Evening]

Correct Answer: (d) Electronic Voting Machine
Solution:

It is a device used to electronically record and count votes cast in elections.

16. What is the full form of an ATM ? [RRB NTPC CBT - I (09/02/2021) Evening]

Correct Answer: (a) Automated Teller Machine
Solution:

ATMs are machines that dispense cash and allow you to make other banking transactions.

17. What is the function of WinZip? [RRB NTPC CBT - I (10/02/2021) Morning]

Correct Answer: (a) It compresses large files into a smaller file.
Solution:

WinZip stands for Windows Zip. It is a Windows-based program that allows you to compress files and to open compressed files in . zip format.

18. In Information Technology, what does DASD stand for ? [RRB NTPC CBT - I (10/02/2021) Morning]

Correct Answer: (d) Direct Access storage Device
Solution:

Direct Access storage Device. It is a secondary storage device in which "each physical record has a discrete location and a unique address".

19. What is the full form of COBOL ? [RRB NTPC CBT - I (10/02/2021) Evening]

Correct Answer: (a) Common business-Oriented Language
Solution:

It is a high-level programming language designed for business applications.

20. The full form of BIOS is: [RRB NTPC CBT - I (17/02/2021) Evening]

Correct Answer: (b) Basic Input / Output System
Solution:

BIOS is firmware used to provide runtime services for operating systems and programs and to perform hardware initialization during the booting process (power-on startup).