JAR file contains the compressed version of_________________?
A. .java file
B. .jsp file
C. .class file
D. None of above
JAR file contains the compressed version of_________________? Read More »
Java concepts and its programming A. .java file
B. .jsp file
C. .class file
D. None of above
JAR file contains the compressed version of_________________? Read More »
Java concepts and its programming A. x++
B. ++x
C. x=x-1
D. None of these
x=x+1 is equivalent to _________________? Read More »
Java concepts and its programming A. java.awt
B. javax.swing
C. java.applet
D. java.io
Package of drawstring() method is _________________? Read More »
Java concepts and its programming A. TRANSACTION_READ_UNCOMMITTED
B. TRANSACTION_SERIALIZABLE
C. Only A
D. Both A and B
Which of the following below are valid isolation levels in J2EE ? Read More »
Java concepts and its programming A. 0
B. 1
C. 2
D. 3
A. overloading
B. overriding
C. cloning
D. cog
Process of creating exact copy of the existing object is called_______________? Read More »
Java concepts and its programming A. Constructor
B. Destructors
C. Variable
D. Object
A. Synchronized methods
B. Asynchronized methods
C. Serialized methods
D. None of above
A. short, 8
B. byte, 8
C. short, 16
D. short, 16
The smallest integer type is _____________ and its size is____________ bits? Read More »
Java concepts and its programming A. throw
B. throws
C. extend
D. implements
Which keyword is used while using interface________________? Read More »
Java concepts and its programming