Operating System
Description: OS | |
Number of Questions: 15 | |
Created by: Garima Pandit | |
Tags: OS Operating System |
Which of the following operating systems is a combination of processors and a special software that are inside another device, such as the electronic ignition system on cars?
Which of the following techniques is used in process management and involves moving a part or a complete process from the main memory to disk to execute ready processes by the CPU?
_______ is also called full virtualisation with dynamic recompilation.
_______ deals with the selection of a page in memory to be replaced after a page fault occurs and a new page must be brought in.
_____ decides when a modified page should be written out to secondary memory.
Which of the following scheduling criterias of algorithms specifies that the CPU would be busy 100% of the time, so as to waste 0 CPU cycles?
____ is dependent on some defined criterion and uses the main memory to hold the information.
_______ forms a set of n-bit registers, one for each block in the set to be considered.
_______ is the fetching of a block when it is needed and is not already in the cache, i.e. to fetch the required block on a miss.
Which of the following is a condition in concurrency control which occurs when multiple processes or threads read and write data items, so that the final result depends on the order of execution of instructions in the multiple processes?
_______ specifies that once a process holds a resource, it cannot be taken away by another process or the kernel.
Which of the following states must be occupied by a process when it is newly created?
Which of the following information is not included inside a process which is an active entity and is more than a program code?
In which of the following types of I/O control strategies is I/O performed under the control of an I/O handling procedure?
_____ removes the block that has been in the cache for the longest time.