What is a numeric string?
When does the compiler supply a default constructor for a class?
Which sorting algorithm is in place?
What is default size of arraylist in java?
What is the different types of functions?
what is use of functional interface in java 8?
Why we used break and continue statement in java?
Can an interface have a class?
What is string value?
Difference between static methods, static variables, and static classes in Java.
Where are local variables stored?
What is high level language in computer?
Does java initialize arrays to zero?