Important questions of computer quiz for RRB SSC BANK BIS UIIC NIACL all other exams.
1. EBCDIC stands for?
2. Computer uses which system to process data?
3. To save a word document as webpage, we need to save file as?
4. Maximum Minimum zoom size in MS Word?
5. Who Virtually launched newly invented PARAM Rudra Supercomputers?
6. ‘Freeze Panes’ is under which tab in Excel ?
7. File Extension for Macro in MS Word?
8. Shortcut key to open a new slide in Powerpoint?
9. POP3 is in which layer of OSI?
10. Email was developed by ?
11. Length of MAC Address is?
12. Router is used in which OSI layer?
13. Who among the Google, Duckduckgo, Yahoo provides internet privacy and don’t track user’s online activity ?
14. Hotmail email service is provided by?
15. What is name of Google’s Algorithm?
16. In which Tab Spelling and Grammer found in Word?
17. Who Developed Chatgpt?
18. India’s First Supercomputer was Launched in ?
19. Transition is used in which MS Application ?
20. CDAC Stands for?
21. Ubuntu is based on which Operating System ?
22. Windows 95/NT is an example of single user multitasking or singleuser single task?
23. Bios is loaded in to which type of memory.
24. Dot matrix printer is an type of ?
25. Shortcut key to close excel workbook.

Watch RRB NTPC ALP JE GROUPD Previous Year Questions
1. Extended Binary Coded Decimal Interchange Code EBCDIC was developed by IBM. It is an 8-BIt character encoding used for IBM mainframe and mid range Computers.
2. Binary System. It is a numeral system designed to represent numbers by using only 0 and 1 as its digits. Gottfried Wilhelm Liebneiz invented this System.
3. Hypertext Markup Language HTML format
4. Minmum Maximum Zoom size in MS word is 10% – 500%. While in Excel and Powerpoint it is 10% – 400%. 100% is default Zoom size
5. PM Narendra Modi virtually launched 3 PARAM Rudra supercomputers which are deployed in Pune, Delhi and Kolkata.
6. Freeze Pane is under View tab in Excel.

Freeze Pane is under View ta1b in Excel
7. Macros in word is saved as .docm extension.
8. Ctrl + M is used to open new Slide in powerpoint. other key Shortcut of ppt are
- Create a new presentation: Press Ctrl+N
- Add a new slide: Press Ctrl+M
- Close a presentation: Press Ctrl+D
- Start a slide show: Press F5
- End a slide show: Press Esc
- Insert a hyperlink: Press Ctrl+K
- Zoom in : Press Ctrl+Plus sign (+)
9. Post Office Protocol Version 3 POP3 is found in 7th layer of Open System Interconnection OSI 110 is the port number of pop. Protocols liked HTTP, POP, FTP, SMTP, IMAP, DNS are also in 7th Layer.
10. Email was developed by Ray Tomlinson in 1971. Also introduced ‘@‘ Symbol
11. Length of MAC Address is 48 bits. IP4 32 bits , IPv6 128 bits.
12. Router works on 3 Layer or Network Layer.
13. DuckDuckGo, developed by Gabriel Weinberg is a serch engine and web browser that claims not to track users online activity to show personalized adds like yahoo, chor Companie google .
14. Hotmail, was developed by Indian Entrepreneur Sabeer Bhatiya in 1996 , which was Purchached by Microsoft in 1997 . so Currently Hotmail service is provided by Microsoft.

15. PageRank, is the googles Algorithm based on AI and ML to rank webpages.
16. Spelling and grammar option is under Review Tab in Microsoft Word, Excel, Presentation.Words Used for Review or Check like Read Aloud, Accessibility, Thesaurus, Word Count, Track Changes, Translate Language are in review tabs.
17 Chatgpt is a generative AI tool , developed by OpenAI.
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18. The First supercomputer Of India was PARAM 8000 launched in 1991.
19. Transition is used in Presentation apps like MS Powerpoint, Canva Google slides.
20. Cdac – Centre for Development of Advance Computing.
21. Ubuntu, Fedora, Debian , Redhat are base on linux
22. Windows 95/NT, MS DOS, PAL DOS are example of single user single taking.
23. BIOS Basic Input-Output System is loaded in RAM or primary/ main memory.
24. Dot Matrix is a Impact Printer in which pins impact on an ink ribbon to print. Drum printer, Daisy Wheel, Chain printers are also types of Impact printers.
25. “Ctrl + w” and ctrl +f4 is used to close current workbook of excel while Alt +f4 to close all workbook or to close excel
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