1) In memory management, a technique called as paging, the physical memory is broken into fixed sized blocks called ......... A. pages B. fr...
Showing posts with label Operating System. Show all posts
Showing posts with label Operating System. Show all posts
Saturday, January 31, 2015
1) An optimal scheduling algorithm in terms of minimizing the average waiting time of a given set of process is ... A. FCFS scheduling B. Ro...
Wednesday, January 28, 2015
1) Which of the following is crucial time while accessing data on the disk? A. Seek time B. Rotational time C. Transmission time D. Waiting ...
Tuesday, January 27, 2015
1) The process of storing extra or duplicate information used for rebuilding the lost information in event of disks failure is known as ... ...
Monday, January 26, 2015
1) The process is ........ A. an instance of a program in execution B. a program only C. a processor state D. the kernel state 2) The mechan...
Thursday, November 21, 2013
1. A small program which loads OS into the memory is called as ........... System management components (Photo credit: Wikipedia ) A) ROM B...
Wednesday, November 13, 2013
1. Operating System means ........................ A) a set of programs which controls computer working. Operating System (Photo credit: Wi...
Monday, July 29, 2013
In uniprogramming system, main memory is divided into two parts, one pare for the operating system (resident monitor, kernel) and one part ...
Sunday, July 28, 2013
Process scheduling is one way for a processor to handle n processes , by scheduling the execution process. Each process is executed one by ...
Thursday, January 31, 2013
1. …………….. are used in denial of service attacks, typically against targeted web sites. A) Worm B) Zombie C) Virus D) Trojan horse 2. Select...
1. In computer security, ……………………. means that computer system assets can be modified only by authorized parities. A) Confidentiality B) Inte...
Wednesday, January 30, 2013
1. …………. Involves treating main memory as a resource to be allocated to and shared among a number of active processes. A) Partition manageme...
Monday, January 28, 2013
1. The unit of dispatching is usually referred to as a ………….. A) Thread B) Lightweight process C) Process D) Both A and B 2. ……………….. is a e...
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