Packages in Java

When is the object created with new keyword?

• At run time

• At compile time

• Depends on the code

• None

Identify the corrected definition of a package.

• A package is a collection of tools.

• A package is a collection of classes.

• A package is a collection of classes and interfaces.

• A package is a collection of interfaces.

In which of the following is toString() method defined?

• java.lang.Object

• java.lang.String

• java.lang.util

• None

To which of the following does the class string belong to.

• java.lang

• java.awt

• java.string

• java.object

Identify the modifier which cannot be used for constructor.

• Public

• Protected

• Private

• Static

How many times will “Interviewbit” be printed.

Int count = 0;

do{ System.out.println(“Interviewbit”);

count++; }

while(count < 10);

• 8

• 9

• 10

• 11