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प्रश्न
Write a note on Recycle bin.
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उत्तर
Recycle bin is a special folder to keep the files or folders deleted by the user. From the recycle bin, files can be restored back.
संबंधित प्रश्न
The time required to move RIW Head to the particular track is called ---
(i) Latency Time
(ii) Seek Time
(iii) Waiting Time
(iv) Response Time
Give three differences between WORM and VIRUS.
What is System Call ? List any two System Calls for Memory Management, Process Management and Information Management.
Explain Multiuser and Time Sharing Operating Systems.
What is File System?
Explain virus detection.
State features of WINDOWS - NT
Explairt the process of Multiprogramming in Process Management with help of an example.
With reference to process management. Explain the terms :
(i) Internal Priority
(ii) External Priority
(iii) Purchase Priority
(iv) Time Slice
State any four Memory Management System.
What is Computer Virus?
List and explain types of File Systems used in OS.
Explain tape-based and disk-based file system.
What is VDU?
Explain following terms of VDU: Dumb Terminal
What is Graphical User Interface (GUI) ?
Explain the following component of GUI:
Menu Bar
Explain the following process state:
Blocked State
Define Security
Explain the different elements of security.
Explain following terms in case of Process Scheduling
1) Turn-around Time
2) Waiting Time
3) Terminal Response Time
4) Event Response Time
List any six features of LINUX Operating System.
Explain the function of the following in Operating system:
1) Virus Detection
2) Virus Removal
3) Virus Prevention
What are the functions of Memory Management? State any two types of continuous Real Memory Management System.
Write a short note on Paging.
Complete the following activity.
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 |
Identify the usage of Operating Systems.
List out any two uses of the Operating System?
List out the key features of the Operating system?
