Programming - Input and Output

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1.

What is Stream?                        


A. flow of data B. collection of data
C. both a and b D. none




2.

How many types of streams?                        


A. one B. two
C. three D. none




3.

What is input stream?                        


A. reads data B. writes data
C. moving data D. all the above




4.

What is output stream?                        


A. recieves data B. sends data
C. both a and b D. none




5.

In Java.io.package streams are represented by______________.                        


A. objects B. strings
C. classes D. none




6.

Which type of messages display's the system.out()?                        


A. normal messages and results B. special messages and results
C. error messages and results D. all the above




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