Advertisements
Advertisements
प्रश्न
Explain Multiuser and Time Sharing Operating Systems.
Advertisements
उत्तर
Multi user operating system : In multi user operating system support multiple processes at the same time. Time-sharing systems are multi-user systems. Most batch processing systems for mainframe computers may also be considered "multi-user", to avoid leaving the CPU idle while it waits for I/O operations to complete.
Multi-user software is software that allows access by multiple users of a computer.
Time sharing operating system : It uses CPU scheduling and multiprogramming to provide each user with a small portion of time - shared computer. Each user has a separate program in memory. When program executes, it executes for only short time before it either finishes or needs to perform I/O.
APPEARS IN
संबंधित प्रश्न
Give three differences between WORM and VIRUS.
What is System Call ? List any two System Calls for Memory Management, Process Management and Information Management.
State features of WINDOWS - NT
Explairt the process of Multiprogramming in Process Management with help of an example.
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.
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 process state:
Ready 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
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.
Which operating system is installed on your computer at home or school?
