What is meaning of jar ?

A. java array
B. java architecture
C. java archived
D. none of these

Hot java is_______________?

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

In Java, the word true is ___________________?

A. A Boolean literal
B. A Java keyword
C. Same as value 0
D. Same as value 1

Converting a primitive type data into its corresponding wrapper class object instance is called ________________?

A. boxing
B. wrapping
C. autoboxing
D. instantiation

In java, gc() method is available in which package ?

A. java.io package
B. java.lang package
C. java.awt package
D. java.util package

Which method can’t be overidden ?

A. println
B. final
C. super
D. static

In Java byte, short, int and long all of these are ____________?

A. signed
B. unsigned
C. Both of the above
D. None of these

Suspend thread can be revived by using ?

A. yield() method
B. Suspend() method
C. start() method
D. resume() method

Minimum threads in a program are________________?

A. 0
B. 1
C. 2
D. 3

Which driver is called as thin-driver in JDBC ?

A. Type-1 driver
B. Type-2 driver
C. Type-3 driver
D. Type-4 driver