State the term multi programming
State the term multi programming.
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Multi programming:It is the technique of running various programs at a time by using timesharing.It permits a computer to do various things at same instant. It creates logical parallelism.The notion of multiprogramming is that the operating system keeps various jobs in memory concurrently. The operating system chooses a job from the job pool and begins executing a job, when such job requires waiting for any I/O operations the CPU is switched to other job. Therefore the main idea is that the central processing unit is never idle.
Radio buttons: It is a group of selectable components in which merely one component might be selected. The selection of one of the group that causes the previously chosen component to be deselected.
Boot: Whenever a computer is switched on it is said to be `boot up'. This word comes from the phrase, “Pulling yourself up by your bootstraps”. Before a computer is ready to be utilized, it should load the programs which it requires from i
Define the synchronization objects. Ansewr: A synchronization object is use to co-ordinate the execution of many threads.
Describe the tri-state devices and explain why they are necessary in a bus oriented system?
Bounded repetition: The Repetition where statements within a loop's body are executed a fixed number of times and the number of times is established whenever the loop began. There is no control structure in Java which guarantees the bounded repetition
What is Character Set. Briefly explain it?
Normal 0 false false
Define the need of process relative handles.
Random Access Memory: Random access memory, or RAM, is the memory whose contents are simply accessible to the processing components of a computer. In specific, the time it takes to read and write to a particular portion of the memory does not based on
Compiler: A program that executes a process of compilation on a program written in the high level programming language.
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