C++ and Java Quiz

What is the default value of a boolean variable in Java?

• True

• False

• 0

• 1

Which of these is not a Java access modifier?

• Private

• Protected

• Final

• Public

What does a switch statement do?

• Creates a loop

• Define a class

• Allows multiple selection options

• Handles memory allocation

How is an array declared in C++?

• int array;

• int array[];

• int array[10];

• array int[10];

What does public static void main(String[] args) represent in Java?

• The main method of the program

• A comment

• An input command

• A class defination

What is JVM in Java?

• Java virtual memory

• Java Variable Method

• Java virtual machine

• Java Variable Memory

Which loop checks the condition at the end in C++?

• For

• While

• Do while

• If

Which keyword is used for dynamic memory allocation in C++?

• Malloc

• Free

• New

• Delete

Which operator is used to compare two values in Java?

• ==

• =

• :=

• =>

What does System.out.println do in Java?

• Takes input

• Prints output with a newline

• Creates a new array

• Declares a variable