The document outlines various decision-making constructs in programming, including if statements, if-else statements, and switch-case statements. It provides examples for each construct, demonstrating how they function with boolean expressions and variable testing. Each section is aimed at showing how to control the flow of execution based on certain conditions.

1. youtube: Zooming | https://github.com/Soba-Arjun/

2. Decision Making
• if
• else-if
• nested-if
• if-else-if
• switch-case
• jump
youtube: Zooming | https://github.com/Soba-Arjun/

3. Decision Making – if statement
• It consists of a Boolean expression followed by one or more statements.
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int x = 10;
if( x < 20 )
{
System.out.print(“hi");
}

4. Decision Making – if-else statement
• It can be followed by an optional else statement, which execute when Boolean expression is false.
youtube: Zooming | https://github.com/Soba-Arjun/
int x = 10;
if( x < 20 )
{
System.out.print(“hi");
}
else
{
System.out.print(“bye");
}

5. Decision Making – switch statement
• It allows a variable to be tested for equality against a list of values.
youtube: Zooming | https://github.com/Soba-Arjun/
char grade = ‘B’;
switch(grade)
{
case 'A’ :
System.out.println("Excellent!");
break;
case ‘B’ :
System.out.println("Well done");
break;
default :
System.out.println("Invalid grade");
}