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प्रश्न
List out any two uses of the Operating System?
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उत्तर
The following are few uses of Operating systems:
- to ensure that a computer can be used to extract what the user wants it to do.
- Easy interaction between the users and computers.
- Starting computer operation automatically when power is turned on (Booting).
- Controlling Input and Output Devices
- Manage the utilization of main memory.
- Providing security to user programs.
संबंधित प्रश्न
What is Virtual Memory?
Explain Multiuser and Time Sharing Operating Systems.
What is File System?
Give features of Windows 98 Operating System.
Explain virus detection.
State features of WINDOWS - NT
Explairt the process of Multiprogramming in Process Management with help of an example.
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(i) Internal Priority
(ii) External Priority
(iii) Purchase Priority
(iv) Time Slice
The time lost in turning the attention of processor from one process
to another is called as ________
(i) Circuit Switching
(ii) Band Width
(iii) Context Switching
(iv) Packet Switching
State any four Memory Management System.
What are the different method by which virus can infect other programs ?
State the various steps involved in the allocation of partition in case of fixed partition memory management.
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
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Explain tape-based and disk-based file system.
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Explain following terms of VDU: Intelligent Terminal
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Menu Bar
Explain the following process state:
Ready State
Explain the following process state:
Blocked State
Define Security
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With reference to process management, explain the term:
External Priority
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Name the following and complete the diagram.
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