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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.
APPEARS IN
संबंधित प्रश्न
What is System Call ? List any two System Calls for Memory Management, Process Management and Information Management.
What is File System?
Context Switching is a term related to........... Management
(i) Process
(ii) Memory
(iii) Information
(iv) Device
Explain virus detection.
State features of WINDOWS - NT
State any four Memory Management System.
If the page size for 2MB memory is 2KB then the number of higher order bits on address bus used to denote page number is________.
(i) 11
(ii) 10
(iii) 9
(iv) 8
List and explain types of File Systems used in OS.
Explain the following component of GUI:
Menu Bar
Define Security
What are the functions of Memory Management? State any two types of continuous Real Memory Management System.
Complete the following activity.
Name the following and complete the diagram.
Identify the usage of Operating Systems.
List out any two uses of the Operating System?
List out the key features of the Operating system?
Differentiate Save and Save As option.
