Explain about oops concepts.
Difference between string s= new string (); and string s = "abv";?
Explain about complier design(phases)
Explain about doubly linked list
What is compiler and what its output.
What is runtime locatable code?
What restrictions are placed on method overriding?
What is an array in java?
Explain how can you debug the Java code?
Explain the difference between an Interface and an Abstract class?
Explain the purpose of garbage collection in Java?
Explain what is Marker interface?
Give few examples of final classes defined in Java API?
How is the marker interface used in Java?
Java is Pass by Value or Pass by Reference?