Question Detail

Process of creating exact copy of the existing object is called

cloning
overloading
overriding
coping

Answer: Option A

Similar Questions :

1. Converting a primitive type data into its corresponding wrapper class object instance is called

boxing
wrapping
instantiation
autoboxing

Answer: Option D

2. Which command is used for interpretation of java program

Java
javac
javap
none of above

Answer: Option A

3. Which of the following below are valid isolation levels in J2EE

TRANSACTION_READ_UNCOMMITTED
TRANSACTION_SERIALIZABLE
Only A
Both A and B

Answer: Option D

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

java.util.HashSet
java.util.LinkedList
java.util.TreeMap
java.util.SortedSet

Answer: Option C

5. There is no default transaction attribute for an EJB

False
True

Answer: Option B

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