R

Ram Sharma • 193.86K Points
Coach 

Q. Which of these packages contains abstract keyword?

  • (A) java.lang
  • (B) java.util
  • (C) java.io
  • (D) java.system

Correct answer: Option(A)

JAVA Share

No solution found for this question.
Add Solution and get +2 points.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Be the first to start discuss.

Related MCQs on JAVA

Q. In JSP page directive which attribute defines theMIME(Multipurpose Internet Mail Extension) type of the HTTP response?

Q. Which is a one-way communication only between the client and the server and it is not a reliable and there is no confirmation regarding reaching the message to the destination?

Q. Which of the following is the correct way to compare two strings in a case-insensitive manner in Java?

Q. Which of these class is implemented by FilterInputStream class?

Q. Which of these is returned by greater than, <, and equal to, ==, operator?

Q. Which attribute uniquely identification element?

Q. Which of these class is used to access actual bits or content information of aURL?

Q. What is the purpose of this bit of code?~~~void init()~~~{~~~}

Q. ______________ method is used to convert primitive numbers to object numbers in wrapper classes

Q. What will be the output of the following Java program, if we run as "java main_arguments 1 2 3"? class main_arguments { public static void main(String [] args) { String [][] argument = new String[2][2]; int x; argument[0] = args; x = argument[0].length; for (int y = 0; y < x; y++) System.out.print(" " + argument[0][y]); } }

Learn All JAVA MCQs