Q1) True/False questions: Write T for true and F for false statement. If it is false, additionally write the reason describing why it is false. 1- In C++ compiler, the variable name can be started with underscore. 2- In switch-case statement, the default statement is executed even when one of the case statements is executed. 3- Do-While loop executes a block of statements at least one time. 4- Assignment operator is used to specify an initial value for a variable that cannot be changed during the main program. 5- In Boolean representation, a nonzero value can be set as true.

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
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Q1) True/False questions: Write T for true and F for false statement. If it is false, additionally write the reason
describing why it is false.
1- In C++ compiler, the variable name can be started with underscore.
2- In switch-case statement, the default statement is executed even when one of the case statements is
executed.
3- Do-While loop executes a block of statements at least one time.
4- Assignment operator is used to specify an initial value for a variable that cannot be changed during the
main program.
5- In Boolean representation, a nonzero value can be set as true.
Transcribed Image Text:Q1) True/False questions: Write T for true and F for false statement. If it is false, additionally write the reason describing why it is false. 1- In C++ compiler, the variable name can be started with underscore. 2- In switch-case statement, the default statement is executed even when one of the case statements is executed. 3- Do-While loop executes a block of statements at least one time. 4- Assignment operator is used to specify an initial value for a variable that cannot be changed during the main program. 5- In Boolean representation, a nonzero value can be set as true.
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