Q What are the criteria for choosing a process for swapping into memory from the swap device A The resident

UNIX Question Papers:

UNIX Select Another Category Select Another Topic

Programming and Technical

UNIX Question Topics

Advertisements

Previous Question: Q. What are the requirements for a swapper to work? A. The swapper works on the highest scheduling priority. Firstly it will look for any sleeping process, if not found then it will look for the ready-to-run process for swapping. But the major requirement for the swapper to work the ready-to-run process must be core-resident for at least 2 seconds before swapping out. And for swapping in the process must have been resided in the swap device for at least 2 seconds. If the requirement is not satisfied then the swapper will go into the wait state on that event and it is awaken once in a second by the Kernel. Next Question: Q. What do you mean by nice value? A. Nice value is the value that controls {increments or decrements} the priority of the process. This value that is returned by the nice () system call. The equation for using nice value is: Priority = (recent CPU usage/constant) + (base- priority) + (nice value)

(#M40029544) UNIX question unix Keep an EYE

Q. What are the criteria for choosing a process for swapping into memory from the swap device?

A. The resident time of the processes in the swap device, the priority of the processes and the amount of time the processes had been swapped out.: Asked In UNIX MAN (10 years ago); Unsolved; Is this Puzzle helpful? (0) (0) Submit Your Solution

Dimple

India

Punjab

Time: 00:01:33

Points

Maths Quotes

Mathematics is the handwriting on the human consciousness of the very Spirit of Life itself.

Claude Bragdon

You may be an engineer if your idea of good interpersonal communication means getting the decimal point in the right place.

Unknown

Placed User Comments

M4Math helped me a lot.

Vipul Chavan 3 years ago

Thanks m4 maths for helping to get placed in several companies.
I must recommend this website for placement preparations.

yash mittal 4 years ago

Latest UNIX Aptitude Question SOLUTION: Q. What are the criteria for choosing a process for swapping into memory from the swap device? A. The resident time of the processes in the swap device, the priority of the proces

UNIX Question Papers:

Programming and Technical

UNIX Question Topics

HR Interview (1)

Logical Reasoning (2)

Programming (6)

(#M40029544) UNIX question unix Keep an EYE