Java Quiz | Software Testing Material

Can we have any number of classes in a Java source file

An object which has no referrence is known as annonymous object

What is the correct syntax for java main method?

What are the two common characteristics shared by all objects in Java?

Data hiding is also known as

When a class is based on another class, it inherits

What is the size of a char in Java

An object could be

Which of the following is not a Java keyword

Can you compare between the boolean and int primitive data types?

The class which inherits the properties of other is known as
i. Super class
ii. Sub class
iii. Derived class

Java runs on which platform

The class whose properties are inherited are is known as
i. Sub class
ii. Super class
iii. Base class

Who is known as the founder of Java

Java keywords are written in lowercase as well as upper case

Annonymous object can be used at the time of object creation only

What is the default value of the local variables?

Which of the following is not a part of OOPs

Static methods cannot be accessed directly from the class level

Runtime polymorphism can be achieved by data members

Which statement is correct

If you want your condition to depend upon 2 conditions both being true, what is the proper notation to put between the two Boolean statements

Choose the appropriate data type for this value 9.9

An object that has more than one form is referred to as

Can you save the java source file without any name (say ".java")?