A. byte to int
B. short to int
C. long to int
D. int to long
Which of the following automatic type conversion will be possible ? Read More »
Java concepts and its programming A. Package
B. Wrapper
C. Java object
D. Collection object
Object which can store group of other objects is called___________________? Read More »
Java concepts and its programming A. Deep cloning
B. Shallow cloning
C. Both of above
D. None of above
In which we clone the object and their constituent parts_______________? Read More »
Java concepts and its programming A. java Disassemble
B. java Interpreter
C. java compiler
D. java debugger
What is jdb_________________? Read More »
Java concepts and its programming A. Byte code
B. First code
C. Mid code
D. None of above
Java intermediate code is known as_________________? Read More »
Java concepts and its programming A. Sub class create object of super class
B. Sub class extends Base class
C. Sub class extends super class
D. All of the above
Inheritance means ? Read More »
Java concepts and its programming A. getConnection()
B. executeQuery()
C. prepareCall()
D. executeUpdate()
Which statement is static and synchronized in JDBC API ? Read More »
Java concepts and its programming A. Final class
B. abstract class
C. parent class
D. None of above
Which class cannot be subclassed (or extended) in java ? Read More »
Java concepts and its programming A. moderate typed
B. strogly typed
C. weakly typed
D. none of these
Java is a _______________language? Read More »
Java concepts and its programming