Answered: Explain the two eay selection form.

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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Explain the two eay selection form.

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Step 1

Two-way selection:

The basic decision statement for computer is called as two-way selection.
The decision is based on resolving a binary expression, and then executing a set of commands depending on whether the response was true or false.
The “if...else” statement is the two-way selection which is a paired statement used to selectively execute code based on two alternatives.
If the condition is satisfied the user chooses first choice and the second choice if the condition is not satisfied.

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