Java Values and Data Types Quiz

Java Values and Data Types Quiz

9th Grade

17 Qs

quiz-placeholder

Similar activities

Elementary Concepts of Class and Object

Elementary Concepts of Class and Object

9th Grade

13 Qs

Cyber Security KS4

Cyber Security KS4

8th - 12th Grade

15 Qs

Linux-2 Quiz 2 -- LAMP

Linux-2 Quiz 2 -- LAMP

1st - 12th Grade

15 Qs

Quiz Informatika IX

Quiz Informatika IX

9th Grade

20 Qs

Pre-test: On Online searching by Innovative Teaching Ideas)

Pre-test: On Online searching by Innovative Teaching Ideas)

6th - 12th Grade

14 Qs

Unit 8 Practice Test For CSP

Unit 8 Practice Test For CSP

9th Grade

16 Qs

Základní části počítače a ergonomie

Základní části počítače a ergonomie

9th - 10th Grade

16 Qs

Sains Komputer Tingkatan 4 - 2.2.3 Menghasilkan gambar rajah

Sains Komputer Tingkatan 4 - 2.2.3 Menghasilkan gambar rajah

1st Grade - Professional Development

14 Qs

Java Values and Data Types Quiz

Java Values and Data Types Quiz

Assessment

Quiz

Computers

9th Grade

Practice Problem

Medium

Created by

Bridgett Wolstencroft

Used 5+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

17 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the primitive data types in Java?

string, array, object, null, undefined

integer, decimal, boolean, character, void

int, long, float, double, boolean, char, and byte

true, false, null, undefined, NaN

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Explain the difference between int and double data types in Java.

int and double are the same data type in Java.

int stores whole numbers, while double stores decimal numbers.

int is used for text data, while double is used for numerical data.

int stores decimal numbers, while double stores whole numbers.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the numeric data types in Java?

byte, short, int, long, float, and double

float, char, boolean

int, double, boolean

string, boolean, char

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is a char data type represented in Java?

'char'

boolean

double

int

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the boolean data type used for in Java?

To represent true or false values

To represent numbers

To store text

To perform mathematical operations

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Explain the concept of true and false in boolean data type in Java.

The boolean data type in Java represents true or false values.

Boolean data type in Java is used for storing characters and symbols.

In Java, true is represented as 0 and false is represented as 1.

The boolean data type in Java represents numbers and strings.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the string data type in Java?

Integer

Boolean

String

Double

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?