1. Using Objects and Methods

Variables And Data Types — Quiz

Test your understanding of variables and data types with 5 practice questions.

Practice Questions

Question 1

What is the best definition of a variable in Java?

Question 2

Which statement best describes a primitive data type in Java?

Question 3

What is the most likely type for a variable that stores a student's grade as a whole number?

Question 4

Which value can be stored in a variable of type $boolean$?

Question 5

What does the following declaration do? $int count = 3;$