Java Script Important MCQs Quiz Test

Web Programming Languages are used for creating web sites. All of the most important MCQs are here for the test preparations online with the help of Online MCQs Quiz Test or also here solved MCQs with Answers.



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Java Script Language Solved Questions Answers




1. The code inside a pair of curly braces:

Method

Function

Brick

Block (Answer)

 

2. It is the process of removing errors found in the program.

Debugging (Answer)

Reviewing

Editing

Re-checking

 

3. Which symbol is used to denote a multi-line comment?

< >

/ /

{ }

/* */ (Answer)

 

4. Which of the following is not a Java keyword?

Default

Of (Answer)

For

Volatile

 

5. It is the rules of a programming language.

Format

Syntax (Answer)

Logic

Structure

 

6. It is the command used to compile Java program in the command prompt.

JP

Javac (Answer)

Java

Javap

 

7. Which of the following is an invalid first character of an identifier?

8 (Answer)

--

$

A

 

8. Which one of these terminates every line of code in Java.

,

:

}

; (Answer)

 

9. Which of the following is the data type used for a single character?

Byte

Char (Answer)

KB

Bit

 

10. Which of the following is not a primitive data type?

Char

Long

String (Answer)

Byte