Most important Computer question and answer for ssc cgl , chsl, Railway , ssc gd constable , state wish competitive exam.
1. Group of 4 bits forms a — Nibble
2. The first programming language was — FORTRAN
3. Web pages are created by using — HTML
4. which computer memory is a temporary and volatile — RAM
5. Which language is used to acccess data from a data- base? — SQL
6. How many bits does an IP address contain? — 32 Bits
7. DNS is a networking term that refers to — Domain Name System
8. The full form of PDF is — Portable Document Format
9. _____ is also known as the brain of the computer. — CPU
10. _____ is a volatile memory of a computer. — RAM
11. ______ is a server side scripting language. — PHP
12. The unit of measurement of a word length is — Byte
13. ______ Is a window utility program that locates and eliminates unnecessary fragments and rearrange file and and use disk space to optimise operation — Disk defragmenter
14. _______ are identified by the compiler? — Logical Errors
15. Syntax Errors are determined by — Control Unit
16. How many layers are there in the OSI networking model? — 7
17. ______ is equivalent to 1 Kilobyte. — 1024 Bytes
18. Processed data is known as— Information
19. Param Padma is — the name of supercomputer developed by India
20. Microsoft Office is an — System Software
1. Group of 4 bits forms a — Nibble
2. The first programming language was — FORTRAN
3. Web pages are created by using — HTML
4. which computer memory is a temporary and volatile — RAM
5. Which language is used to acccess data from a data- base? — SQL
6. How many bits does an IP address contain? — 32 Bits
7. DNS is a networking term that refers to — Domain Name System
8. The full form of PDF is — Portable Document Format
9. _____ is also known as the brain of the computer. — CPU
10. _____ is a volatile memory of a computer. — RAM
11. ______ is a server side scripting language. — PHP
12. The unit of measurement of a word length is — Byte
13. ______ Is a window utility program that locates and eliminates unnecessary fragments and rearrange file and and use disk space to optimise operation — Disk defragmenter
14. _______ are identified by the compiler? — Logical Errors
15. Syntax Errors are determined by — Control Unit
16. How many layers are there in the OSI networking model? — 7
17. ______ is equivalent to 1 Kilobyte. — 1024 Bytes
18. Processed data is known as— Information
19. Param Padma is — the name of supercomputer developed by India
20. Microsoft Office is an — System Software
