Advertisements
Advertisements
प्रश्न
List out any two uses of the Operating System?
Advertisements
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?
Give three differences between WORM and VIRUS.
What is System Call ? List any two System Calls for Memory Management, Process Management and Information Management.
Give features of Windows 98 Operating System.
.....................is an Operating System.
(i) VBSCRIPT
(ii) UNIX
(iii) c
(iv) BASIC
Explain Virus Detection, Removal and Prevention
State features of WINDOWS - NT
Explairt the process of Multiprogramming in Process Management with help of an example.
What is Virtual Memory ? Explain any three terms related to virtual memory.
With reference to process management. Explain the terms :
(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
What functions are performed by Memory Management of Operating System?
What is Computer Virus?
State the various steps involved in the allocation of partition in case of fixed partition memory management.
Explain tape-based and disk-based file system.
What is VDU?
Explain following terms of VDU: Intelligent Terminal
What is Graphical User Interface (GUI) ?
Explain the following component of GUI:
Menu Bar
Explain the following process state:
Running State
Explain the following process state:
Blocked State
Explain the different elements of security.
___________ is free software.
List any six features of LINUX Operating System.
Write the difference between Worm and Virus.
Explain the function of the following in Operating system:
1) Virus Detection
2) Virus Removal
3) Virus Prevention
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.
Identify the usage of Operating Systems.
Write a note on Recycle bin.
