JAVA FOR ANDROID-JAVA

Which of the following statements are true for inheritance in java?

• "extend" keyword is used to extend a class in java.

• You can extend multiple classes in java.

• Private members of superclass are accessible to subclass.

• We can’t extend Final classes in java.

Java Programming was designed by ______

• Sun MicroSystems

• Mozilla Corporation

• Microsoft

• Amazon Inc.

In the beginning , Java was created in order to –

• Create Strong Programming alternative to C++

• Connect many household machines

• Perform Operations on the Internet

• Create high performance OS

Earlier name of Java Programming language was –

• Eclipse

• D

• Oak

• Netbean

Which of the following personality is called as father of Java Programming language –

• Guido vom Russom

• Larry Page

• Bjarne Stroustrup

• James Gosling

Which of the following is not OOPS concept in Java?

• Inheritance

• Encapsulation

• Polymorphism

• Compilation

Which concept of Java is a way of converting real world objects in terms of class?

• Polymorphism

• Encapsulation

• Abstraction

• Inheritance

Which concept of Java is achieved by combining methods and attribute into a class?

• Encapsulation

• Inheritance

• Polymorphism

• Abstraction

Java was developed in which year

• 1992

• 1993

• 1994

• 1995

Which component is used to compile, debug and execute java program?

• JDK

• JRE

• JVM

• JIT