611. What do you mean by javap?
A. java compiler
B. java debugger
C. java Interpreter
D. java Disassemble

612. Which command disassembles a class file_______________?
A. javacmd
B. javaamd
C. javap
D. java

613. Main method parameter has which type of data type___________________?
A. int
B. char
C. string
D. double

614. Which driver is efficient and always preferable for using JDBC applications_____________?
A. Type-1 driver
B. Type-2 driver
C. Type-3 driver
D. Type-4 driver

615. Name the keyword that makes a variable belong to a class, rather than being defined for each instance of the class?
A. abstract
B. static
C. volatile
D. final

616. hich 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

617. After the compilation of the java source code, which file is created by the JVM ?
A. .class
B. .doc
C. .java
D. .cdr

618. Which method of java is invoked by JVM to reclaim the inaccessible memory location ?
A. reclaim() method
B. finalize() method
C. final() method
D. both b and c

619. The object is created with “new” keyword ?
A. At Compile-time
B. At run-time
C. Depends on the code
D. None of these

620. Runnable is_______________?
A. Interface
B. Class
C. Variable
D. Method

NOTE
IF YOU THINK ANY OF THE MCQ ABOVE IS WRONG.
PLEASE COMMENT WITH CORRECT ANSWER AND ITS DETAIL EXPLANATION IN COMMENT BOX.
THANK YOU

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