Computer questions asked in IBPS Clerk IV - 13 December

List of computer questions asked today in the morning shift. 

List of questions

1. Full form of PDF?- Portable Document Format
2. MS DOS is – Command Based Operating System
3. Full form of BIOS ? – Basic Input Output System
4. Full form of ECS ? – Electronic Clearing System
5. Shortcut to go at the end of the page? - Ctrl + End
6. Which of these is an operating System ? – Windows 8
7. Shortcut to go at the first line the page ? – Ctrl + home

This questions list will be updated soon