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.
Little-endian: It is a common difference among machines is the order in which they store up the individual bytes of multi-byte numerical data. The little-endian machine stores the lower-order bytes prior to the higher-order bytes.
Constructor: A constructor is automatically called whenever an instance of its class is formed. A constructor always has similar name as its class, and encompass no return type. For example: public
Define the term Punctuation: Symbols like commas and semicolons that a compiler employs to understand the structure of the program.
Give some instances of XML DTDs or schemas which you have worked with?
What is testing?
Catch clause: It is a part of a try statement accountable for handling the caught exception.
Case label: The value utilized to select a specific case in a switch statement.
Byte: In general computing, it refers to eight bits of data. In Java it is as well the name of one of the primitive data types, whose size is of eight bits.
Illustrate the basic difference between the message and method in programming?
Differentiate between MFC and Win32?
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