Which among following classes is not part of Java’s collection framework ?

A. Stack
B. Maps
C. Queue
D. Array

Executable applet is_________________?

A. .class file
B. .java file
C. .java html
D. .applet file

String is the predefined ?

A. Object
B. Variable
C. Class
D. Method

All raw data types should be read and uploaded to the database as an array of________________?

A. Int
B. Byte
C. Char
D. Bollean

The following fraction of code double STATIC = 2.5 ; System.out.println( STATIC ); ?

A. Prints 2.5
B. Raises an exception
C. Raises an error as static is used as a variable which is a keyword
D. None of these

Which statements are most accurate regarding the following classes? class A{private int i; protected int j; } class B extends A{ private int k; protected int m; } ?

A. An object of b contains data fields j, k, m
B. An object of b contains data fields k, m
C. An object of b contains data fields j, m
D. An object of b contains data fields i, j, k, m

_________ allows java code to run in the JVM to call and be called by native applications ?

A. Jni
B. Fji
C. Nji
D. Jfi

pow () is associated with which class ?

A. Input stream class
B. Object class
C. Math class
D. None of above

Which method is used to perform DML statements in JDBC ?

A. Executeupdate()
B. Executequery()
C. Execute()
D. None of above

A package is a collection of__________________?

A. Classes and interfaces
B. Classes
C. Editing tools
D. Editing tools and interfaces