Arithmetic Operators and Decisions

What is the result of the following expression in Java:

java

int result = 5 + 3 * 2;

• 16
  

• 11
  

• 13
  

• 18

Which Java operator is used for division?

• /

• *
  

• %

• -
  

What will be the value of x after the following code is executed:

int x = 10;

x += 5;

• 15

• 10

• 5

• 20

What does the % operator do in Java?

• Addition

• Subtraction

• Multiplication

• Remainder

In Java, which operator is used for equality checking?

• =

• ==

• ===

• !=

What is the result of the following code:

int a = 8;

int b = 3;

int result = a % b;

• 2

• 1

• 0

• 3

What does the != operator mean in Java?

• Equal to

• Not equal to

• Greater than or equal to

• Less than or equal to

Which of the following is a valid comparison in Java?

• 10 <> 5

• 7 != 7

• 3 === 3

• 12 == "12"

What does the following code snippet do:

int num = 20;

if (num > 10) {

System.out.println("Greater than 10");

} else {

System.out.println("Less than or equal to 10");

}

• Prints "Greater than 10"

• Prints "Less than or equal to 10"

• Prints both messages

• No output

Which Java operator is used for logical AND?

• &&

• ||

• !

• &