In a computer program, the _variables are visible in a unit without the need of their declaration in the same unit. (nonlocal, local

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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Quèstion 33
1
In a computer program, the
variables are visible in a unit without the need of their declaration in the same unit. (nonlocal, local)
Transcribed Image Text:Quèstion 33 1 In a computer program, the variables are visible in a unit without the need of their declaration in the same unit. (nonlocal, local)
Question 34
In
controlled loops, Boolean expressions are used to control the repetition. (counter, logically)
Transcribed Image Text:Question 34 In controlled loops, Boolean expressions are used to control the repetition. (counter, logically)
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