Number of computer related questions are increasing rapidly. Here we are providing some Computer Gk and frequently asked keyboard shortcuts
1. name the fastest super computer in india ?
Ans: Saga220
2. saga 220 is developed by ______?
Ans: vikram sarabhai space centre
3. First super computer from India ?
Ans: PARAM 8000
4. Lisp is a programing language related to _________?
Ans: Artificial intelligence
5. Father of Artificial intelligence who was died on 2011 ?
Ans: John McCarthy
6. What is the nationality of linus torvalds ?
Ans: Finland
7. Name the first supercomputer ?
Ans: Cray-1
8. India's first Super computer ?
Ans: Param
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Important Keyboard shortcuts
1. Alt + F : File menu options
2. Alt + E : Edit menu option
3. Alt + V : View menu option
4. F1 : Help Window
5. Ctrl + A : Select All
6. Ctrl + X : Cut
7. Ctrl + C : Copy
8. Ctrl + V : Paste
9. Shift +Arrow keys : Make selection
10. Ctrl +Tab : navigation for browser tabs
11. Alt+Tab : Switch between minimized applications
12. Ctrl +O : Open
13: Ctrl +W : close current document or browser tab
14: Alt+F4 : Close Application
15. F5 : Refresh browser
16. Ctrl +P :Print
17. Ctrl +F2 :Print preview (MS Office)
How the files are created?
bit -> byte -> field -> record -> file
file consists of Records
record consists of several fields
field consists of Byte
Byte consists of bits
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