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.
How much would it cost to do a basic program within the given requirements?
Define the term Method signature: This is the synonym for method header.
Main method: It is the beginning point for program execution public static void main(String[] args)
Icon: It is an image intended to communicate the language-or culturally-independent meaning.
Implements clause: That part of a class header which points out which interfaces are applied by the class. A class might implement for more than one interface.
Static nested class: It is a nested class with static reserved word in its header. Dissimilar inner classes, objects of static nested classes contain no enclosing object. They are as well termed as nested top-level classes.
Character set encoding: The set of values allocated to characters in a character set. Associated characters are frequently grouped with consecutive values, like the digits and alphabetic characters.
Explain the term hard real-time.
here I attached the assignment and examples of how can you do this assignments. I will post others in the next week as well.
Synchronized statement: It is a statement in which an object-lock should be obtained for the target object prior to the body of the statement and can be entered. Employed to enclose a critical section in order to save a race hazard.
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