Briefly explain activation record

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Briefly explain activation record

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Step 1

Activation record

  • Activation record is used to manage the information that is needed by a single execution of a procedure.
  • It is pushed into the stack when a procedure is called.
  • It is popped when the control returns to the caller function.
  • An activation record consists of temporary and immediate values of an expression as well as the local data.
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