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.
Preempt: It is the presently executing thread might be preempted, or forced to give up control, by a higher priority thread which becomes eligible to run throughout its time slice.
Describe the message queue?
Write a program that prints out 20 random cards form a standard deck of 52 cards. Make sure the program prints out different sets of cards from one run to the next.
Explain the difference between” cmp” and “diff” commands?
no-arg constructor: It is a constructor which takes no arguments. By default, each and every class without an explicit constructor has a default no-arg constructor with the public access. Its role is entirely to invoke the no-arg constructor of the in
Process: It is an individual thread-of-control to which an execution time slice is assigned by the operating system.
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I need to write assembly program that reads in five numbers from the user. The user can then be prompted for one of the following pieces of information to be computed and returned: . the mean of the five numbers; . the largest number in the set; . the smallest number in the set; . t
Bookmark: It is employed by a Web browser to memorize details of a Uniform Resource Locator (URL).
Method overloading: Two or more techniques with similar name stated within a class are said to be overloaded. This exerts to both constructors and other methods. The overloading applies via a class hierarchy, thus a sub class may overload a method sta
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