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
Concept: Operating System
What functions are performed by Memory Management of Operating System ?
Concept: Operating System
State any four Memory Management System.
Concept: Operating System
What are the different method by which virus can infect other programs ?
Concept: Operating System
State the various steps involved in the allocation of partition in case of fixed partition memory management.
Concept: Operating 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
Concept: Operating System
List and explain types of File Systems used in OS.
Concept: Operating System
Explain tape-based and disk-based file system.
Concept: Operating System
Explain following terms of VDU: Dumb Terminal
Concept: Operating System
Explain following terms of VDU: Intelligent Terminal
Concept: Operating System
What is Graphical User Interface (GUI) ?
Concept: Operating System
Explain the following components of GUI :
1) Menu Bar
2) Title Bar
3) Scroll Bar
Concept: Operating System
Explain the following process states :
Running State
Concept: Operating System
Explain the following process states :
Ready State
Concept: Operating System
Explain the following process states :
Blocked State
Concept: Operating System
Explain the different elements of security
Concept: Operating System
Explain following terms in case of Process Scheduling
1) Turn-around Time
2) Waiting Time
3) Terminal Response Time
4) Event Response Time
Concept: Operating System
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