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Recent questions tagged activation-record

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#zealtest #compiler #1

Deepesh Pai asked in Compiler Design Nov 30, 2018

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1 vote

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Runtime Environment Heap Allocation
Does Heap Allocation support both recursion and dynamic memory allocation? Because,a stack can be implemented using dynamic memory allocation.Please correct me. Test Series answer shows only dynamic memory allocation

sripo asked in Compiler Design Nov 3, 2018

by sripo

1.5k views

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3 answers

3

Compiler Design Activation Record
As actual parameters are stored in the Actual parameter field in case of Activation record then where does formal parameters will be stored? f(a,b) { a(e,f) } Here e,f are actual parameters that will be stored in actual parameter field,but where does formal parameters a,b will be stored for f activation record?

rahul sharma 5 asked in Compiler Design May 12, 2018

by rahul sharma 5

1.2k views

2 votes

4 answers

4

Virtual Gate Test Series: Compiler Design - Stack Allocation
Consider the following two statements$:$ $S_{1}:$ Activation records can have a permanent lifetime in case of static allocation. $S_{2}:$ Activation records can have nested lifetime in case of stack allocation. Which of the option is correct regarding $S_{1}$ and $S_{2}$ respectively True, True True, False False, True False, False

ManojK asked in Compiler Design Jan 9, 2017

by ManojK

1.1k views

1 vote

1 answer

5

Doubt regarding access link
I searched a lot and tried understanding access link in activation record, but didn't get very far. Please explain? Access link points to activation record associated with nearest enclosing scope of program. What does it mean?

thor asked in Compiler Design Nov 17, 2016

by thor

275 views

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1 answer

6

Difference between an Activation Record and Program Control Block
What is the difference between an Activation Record and Program Control Block? Could anyone define each of them first, and then describe how they are different.

ryan sequeira asked in Operating System May 15, 2016

by ryan sequeira

945 views

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1 answer

7

Basics Compiler
In each activation of a procedure , the local variables names in that procedure is bound to ----------- storage location ? 1) Diff 2) same 3) None

Dexter asked in Compiler Design Apr 13, 2016

by Dexter

5.8k views

2 votes

3 answers

8

ISRO2014-51
Which of the following is NOT represented in a subroutine's activation record frame for a stack-based programming language? Values of local variables Return address Heap area Information needed to access non local variables

ajit asked in Programming Sep 20, 2015

by ajit

3.2k views

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Recent questions tagged activation-record