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प्रश्न
What is Computer Virus?
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उत्तर
- A computer virus is a part of a program that is deliberately written to infect other programs.
- A computer virus cannot function on its own and is not a complete program by itself.
- A computer virus can cause serious damage to a system by corrupting both program code and data.
- Viruses are classified based on what they infect or where they are located in the system.
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संबंधित प्रश्न
The time required to move RIW Head to the particular track is called ---
(i) Latency Time
(ii) Seek Time
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(iv) Response Time
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(i) Process
(ii) Memory
(iii) Information
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(i) Internal Priority
(ii) External Priority
(iii) Purchase Priority
(iv) Time Slice
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(i) 11
(ii) 10
(iii) 9
(iv) 8
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Explain following terms of VDU: Intelligent Terminal
What is Graphical User Interface (GUI) ?
Explain the following process state:
Blocked State
Explain the different elements of security.
___________ is free software.
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Match the following.
| 'A' | 'B' |
| (1) IS | (a) change directory |
| (2) FTP | (b) Translates Network Address |
| (3) CD | (c) List of Directory |
| (4) DNS | (d) To transfer file on interent |
Name the following and complete the diagram.
Differentiate Save and Save As option.
