Which class cannot be subclassed (or extended) in java ?

Related Mcqs:

Which collection class associates values witch keys, and orders the keys according to their natural order ?

A. java.util.LinkedList B. java.util.TreeMap C. java.util.SortedSet D. java.util.HashSet...

What do you mean by javap?

A. java compiler B. java debugger C. java Interpreter D. java Disassemble...

Hot java is_______________?

A. Web browser B. Java environment C. System software D. IDE...

String is the predefined ?

A. Object B. Variable C. Class D. Method...

Which command is used for interpretation of java program_______________?

A. Java B. javap C. javac D. none of above...