Consider the following pseudo code. Procedure P (A, B: real) X: real Procedure Q (B, C: real) Y: real Procedure R (A, C: real) Z: real .. (*) ... Assuming static scope, what is the referencing environment at location marked by (*)?
Consider the following pseudo code. Procedure P (A, B: real) X: real Procedure Q (B, C: real) Y: real Procedure R (A, C: real) Z: real .. (*) ... Assuming static scope, what is the referencing environment at location marked by (*)?
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
Section: Chapter Questions
Problem 1PE
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Transcribed Image Text:(b) Consider the following pseudo code.
Procedure P (A, B: real)
X: real
Procedure Q (B, C: real)
Y: real
...
Procedure R (A, C: real)
Z: real
.. (*)
Assuming static scope, what is the referencing environment at location marked by (*)?
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