Java MCQ Online Test

What is Java?

What makes Java a WORA(Write Once Run Anywhere) programming language?

What part of the Java environment helps with debugging?

Which of the following declarations is correct?

Who created java?

Which tool is useful for creating API documentation in HTML format?

Which loop works on a ‘Run first, check later’ basis?

Which keyword is useful for creating objects of classes in Java?

What is it called when a local variable has the same name as that of an instance variable?

Which package comes to mind when you want to use the Random class?

When an interface doesn’t have any methods in itself, what is it called?

What is the parent interface of the collection framework?

What is List in Java?

What is Stack in Java?

What is Queue in Java?

If we write int a=5/0 what will the compiler do?

Which memory is used for storing strings in Java?

Which of the following names can be given to a variable?

What is the default size of an ArrayList?

Which keyword is used to inherit methods and instance variables from one class or interface to another?