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.
Final method: This is a method with the final reserved word in its header. The final method might not be overridden by a method stated in a sub class.
State the term INODE. Answer: It is a pointer to a block upon the disk and is a unique number. This holds metadata of files.
Explain win 3.1 supports which form of multi tasking?
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Explain the way to handle the mapping form.
Structured programming: It is a style of programming generally related with languages like FORTRAN, C, Pascal and so forth. Employing structured programming methods, a problem is frequently resolved employing a divide and conquer approach like stepwis
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Explain a finite state machine which will detect three consecutive coins tosses of one coin which results in heads?
What do you mean by rings present in CPU?
What are the examples of microkernel?
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