programming quiz

Java I/O is used to process the?

• input 

• output

• both input and output

• None of the mentioned

The output is any information that the program must convey to the user.

• True

• False

The following are advantages of VB except

• It is easier for the user to minimize code writing.

• The user will become more familiar with visual approach for other visual languages

• It is very easy to program language compare with other languages

• It is not user friendly

VISUAL BASIC is a high level and Event-driven Programming Language

• True

• False

Which of the following is a correct identifier(variable name) in C++?

• VAR_1234

• $var_name

• 7VARNAME

• 7var_name

Which of the following is used for comments in C++?

• /* comment */

• // comment */

• // comment

• both // comment or /* comment */

Which of the following is not an OOPS concept in Java?

• Polymorphism

• Inheritance

• Compilation

• Encapsulation

• 33

• 22

• 34

• 32

What is the extension of java code files?

• .js

• .txt

• .java

• .jv

Which of these cannot be used for a variable name in Java?

• identifier and keyword

• Keyword

• identifier

• None of the mentioned