Operating Systems - 2
Description: A Test Regarding Checking the Knowledge of Unix Operating System and its Commands | |
Number of Questions: 25 | |
Created by: Prabha Kade | |
Tags: UNIX TYPES OF UNIX OS BSD UNIX UNIX COMMANDS SHELL PROGRAMMING Basic Fundamentals Hardware and Software Computers Triangles Congruent Triangles Letter G Synonyms Letter H Letter E |
_____ is the time that a process spends waiting for resource allocation.
The ______ is the time that elapses from the moment a program is submitted until it is completed by the system.
______ is the average fraction of time during which the processor is busy.
The _______ scheduler allocates the processor.
______ refers to the amount of work completed in a unit of time.
Saving the image of a suspended process in secondary storage is called ______.
The _____ scheduler is incharge of handling the swapped-out processes.
There is/are _____ type(s) of scheduler(s).
The ______ scheduler works with the batch queue.
A ______ is a lightweight process with a reduced state.
A ______ is an OS module that selects the next job to be admitted into the system and the next process to run.
Transition from the user process to the operating system is called ______.
Transition between two memory-resident processes in a multi-programming system is called _____.
The ______ contains PCBs of all ready processes.
The operating system groups all the information that it needs about a particular process into a data structure, called ______.
A ______ process lacks some resources other than the processor.
The collective state of all the processes and resources in the system is known as _____.
A ______ process possesses all the resources needed for its execution, including the processor.
A ______ process possesses all the resources needed for its execution, except the processor.
The ______ state of a process denotes processes that are not known to the operating system.
_____ tasking means that programmers explicitly define each process and some of its attributes.
Each process possesses certain _____ that assist the OS in managing it.
Each process is assigned a ______ priority level.
______ tasking means that processes are defined by the system.
______ is the time that elapses from the moment the last character of a command line is entered till the first result appears on the terminal.