Java Boolean Statements

Java Boolean Statements

11th Grade

11 Qs

quiz-placeholder

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Java Boolean Statements

Java Boolean Statements

Assessment

Quiz

Computers

11th Grade

Easy

Created by

Michelle Reckling

Used 30+ times

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of boolean statements in Java?

To perform arithmetic calculations

To compare values and determine their relationship

To print output on the console

To create loops and iterations

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which operator is used to check if two values are equal in Java?

==

<=

>=

>

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the output of the following boolean expression in Java:

System.out.println(6 > 3) ?

true

false

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the output of the following boolean expression in Java: !(4 == 4)?

true

false

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How would you write a boolean expression to check if a variable "age" is greater than or equal to 18 in Java?

age >= 18

age <= 18

age == 18

age > 18

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How would you write an if-else statement in Java to check if a number is positive or negative?

if (num >= 0)

{ "+"

}

else { "-"

}

if (num <= 0)

{ "+"

}

else { "-"

}

if (num == 0)

{"+"

}

else { "-"

}

if (num < 0)

{ "+"

}

else { "-"

}

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the correct way to declare a boolean variable in Java?

boolean isTrue = 1;

boolean isTrue = 'true';

boolean isTrue = true;

boolean isTrue = '1';

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