Exam 10: Control II - Procedures and Environments

In Ada,parameters can be declared as in or out,but not both.

Variables declared in the calling method are said to be in the ____ environment.

The access link provides access to ____.

The ____ maintains the location of the current activation record.

____ occurs when multiple access links must be followed to arrive at a nonlocal variable.

You call a procedure by stating its name,together with arguments to the call.

Pass by value implies that changes cannot occur outside the procedure through the use of parameters.

If a pointer is passed by value,the procedure cannot modify the contents of the pointer.

Pass by name is included in all Algol60 descendants.

Mark and sweep is a lazy method of storage reclamation.

In a(n)____ environment,activation records are not removed as long as there are references to any of its local objects.

____ are used to revert control back to a method caller.

Recursion is allowed in Fortran77.

____ are known as actual parameters.

The ____ environment houses global variables.

An activation record is a stored log recording each time a procedure or function is activated.

Pass by value is the default mechanism in C++ and Pascal.

A procedure declaration creates a constant procedure value and associates a symbolic name with that value.

A procedure is defined by providing a(n)____ and a body.

The ____ is the memory allocated for the local objects of a procedure block.