5 years ago in Operating System

A system program which helps the execution of user programs is known as---

[A] system software
[B] operating system
[C] application program
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Guest
Guest
Neha thakur - 11 months ago

The main function of the dispatcher is

Neha thakur - 11 months ago

A null process has a process identifier.....
1)-1, 2)0, 3)1, 4)null

Neha thakur - 11 months ago

The scheduler which selects jobs from the pool of jobs and loads them to the ready queue is...................
.......?

Neha thakur - 11 months ago

......is used by the operating system to store information about a process

Suneel Kumar
Suneel Kumar - 1 day ago

Suneel Kumar from Nellore, India is saying operating system is correct answer

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The number of processes completed per unit time is known as.... ?

  • [A] Output
  • [B] Throughput
  • [C] Efficiency
  • [D] Capacity

Concurrent process are ?

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  • [B] Process that overlap in time
  • [C] Processes that are executed by the processor at the same time
  • [D] None of above

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  • [A] Linker
  • [B] Loader
  • [C] Compiler
  • [D] Assembler

Memory management is:

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  • [B] not used in modern operating system
  • [C] not used on multiprogramming systems
  • [D] critical for even the simplest operating systems