Test yourself - Volume 1

Test yourself - Volume 1

1.Write some points about Java history
2.Why Java is platform independent ?
3.What you mean by JDK,JRE and JVM?
4.Is pointers available in Java ? Explain about it.
5.Is Multiple inheritance available in Java ? Explain about it.
6.What is an package ?
7.What is naming conventions in Java ?
8.What is access specifiers in Java ?
9.What is Data types ? Name some data type here ?
10.What is variable ? Explain about Static,Instance and local variables.
11.Difference between while and do while ?
12.Give some notes about for loop with an example.
13.Give some notes about if,if-else if and switch statements

OOPS

1.What is an object ? Write an example
2.What is an class ? Write an example
3.What is polymorphism ?
4.What is function overloading ? Write an example
5.What is function overriding ? Write an example
6.What is inheritance ? Write an example for class and interface inheritance.