Computer Science, asked by st534903, 8 months ago

the parameter passing machanisum used in cis​

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Answered by bhagyav737
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Explanation:

the parameter passing machanisum used in cParameters are passed to IDL system and user-written procedures and functions by value or by reference. Expressions, constants, system variables, and subscripted variable references are passed by value. ... Variables are passed by reference.

Parameter passing mechanism for an array is call by value.

This mechanism is used for passing objects, where a reference to the objected is passed by value. 

Parameter passing is the mechanism used to pass parameters to a procedure (subroutine) or function. The most common methods are to pass the value of the actual parameter (call by value), or to pass the address of the memory location where the actual parameter is stored.

The call by value method of passing arguments to a function copies the actual value of an argument into the formal parameter of the function. By default, C programming uses call by value to pass arguments. In general, it means the code within a function cannot alter the arguments used to call the function.

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