COMPUTER SCIENCE AND ENGINEERING
COMPILER DESIGN
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following is NOT possible to realize if activation record is static
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Passing parameters
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Creating local variables
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Supporting recursion
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None of the other options
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Explanation:
Detailed explanation-1: -Therefore, Direct Link is not present in activation record of procedure.
Detailed explanation-2: -Therefore, a Direct Link is not present in the activation record of a procedure.
Detailed explanation-3: -An instance of a function contains. – memory for each parameter (input) – memory for each local variable. – memory for the return value. This chunk of memory is referred to as an activation record.
Detailed explanation-4: -An activation record contains all the necessary information required to call a procedure. An activation record may contain the following units (depending upon the source language used). Stores temporary and intermediate values of an expression. Stores local data of the called procedure.
There is 1 question to complete.