Advertisements
Advertisements
Question
Explain following terms in case of Process Scheduling
1) Turn-around Time
2) Waiting Time
3) Terminal Response Time
4) Event Response Time
Advertisements
Solution
1) Turnaround time: Turnaround time is the elapsed time between the time a program or a job is
submitted and the time when it is job completed.
2) Waiting time: It is the time job spends in the waiting queue before execution
3) Terminal Response time: In the time-sharing system, Terminal response time is the time to
respond with an answer or result to a question and it depends on a degree of multiprogramming, the efficiency of hardware with OS and policy of OS to allocate resources.
4) Event Response time: In the real-time system, event response time is the time to respond with an event.
APPEARS IN
RELATED QUESTIONS
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 features of Windows 98 Operating System.
Context Switching is a term related to........... Management
(i) Process
(ii) Memory
(iii) Information
(iv) Device
Explain virus detection.
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.
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 is Computer Virus?
State the various steps involved in the allocation of partition in case of fixed partition memory management.
List and explain types of File Systems used in OS.
What is VDU?
Define Security
With reference to process management, explain the term:
External Priority
Complete the following activity.
Name the following and complete the diagram.
The Operating system is a ______.
List out any two uses of the Operating System?
List out the key features of the Operating system?
