Purpose of exec functions
Specify the purpose of exec functions?
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Whenever a process calls one of the exec functions, that particular process is fully replaced through the new program. New program starts its execution from the main function. The processed does not alters across an exec since a new process is not created. However, this function substitutes the current process with the new program from the disk.
Explain the distributed systems.
If-else statement: It is a control structure employed to select between performing one of two alternative events. if(boolean-expression){ // Statem
Comment: It is a piece of text proposed for the human reader of a program. The compilers disregard their contents.
Connection handshake: It is the exchange of messages among two processes in an attempt to create a connection between them.
Normal 0 false false
Abstract class: It is a class with the abstract reserved word in its header. The Abstract classes are differentiated by the fact that you might not directly construct objects from them employing the new operator. The abstract class might have zero (0)
Define the term Micro- Processor.
Infinite loop: The loop whose termination test never computes to false. At times this is a deliberate act on the portion of the programmer, employing a construct like: whi
Bounds: It is the limits of an array or collection. In Java, the lower limit is for all time zero (0). In case of an array, the upper bound is one less than the length of the array, and is fixed. Indexing exterior the bounds of an array or collection
What are the valid and invalid XHTML element names?
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