We learned about Java variable in the last lesson. Our Java Variable Quiz will help you getting more in depth understanding of the topic.
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What is the default value of an uninitialized int variable in Java?
Which of the following is not a valid Java variable type?
What is the result of the following code snippet?
int x = 5; double y = 2.5; x = y;
Which of the following is a valid variable name in Java?
What is the naming convention for constants in Java?
Which of the following is a valid way to declare and initialize a variable in Java?
Which of the following is the correct way to declare multiple variables of the same type in Java?
int num1 = 10; int num2 = 5; int result = num1 + num2;