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MCQs

Total Questions : 25 | Page 1 of 3 pages
Question 1. Indicates the beginning and the end of a JavaScript section
 Discuss Question
Answer: Option A. ->
Question 2. State the correct place of JS Code inside HTML -
  1.    Inside Body
  2.    Inside Head
  3.    Inside Single JavaScript File
  4.    All of these
 Discuss Question
Answer: Option D. -> All of these
Question 3. Assignment Operators is following type of operator ______________
  1.    Binary
  2.    Unary
  3.    Ternary
  4.    None of these
 Discuss Question
Answer: Option A. -> Binary
Question 4. Which of the following operator is used for the Assignment Operator?
  1.    ==
  2.    !
  3.    =
  4.    +
 Discuss Question
Answer: Option C. -> =
Question 5. Which of the following is NOT a valid component of a function declaration?
  1.    Function keyword
  2.    Function name
  3.    Pair of Square Braces
  4.    Pair of Curly Braces
 Discuss Question
Answer: Option C. -> Pair of Square Braces
Question 6. This saves a value, which can be then assigned when writing code
  1.    Parameter
  2.    Function
  3.    Variable
  4.    none of the above
 Discuss Question
Answer: Option C. -> Variable
Question 7. Which of the following is the correct syntax to redirect a url using JavaScript?
  1.    document.location='http://www.newlocation.com';
  2.    browser.location='http://www.newlocation.com';
  3.    navigator.location='http://www.newlocation.com';
  4.    window.location='http://www.newlocation.com';
 Discuss Question
Answer: Option D. -> window.location='http://www.newlocation.com';
Question 8. Which of the following function of String object returns the index within the calling String object of the first occurrence of the specified value?
  1.    substr()
  2.    search()
  3.    lastIndexOf()
  4.    indexOf()
 Discuss Question
Answer: Option D. -> indexOf()
Question 9. Var num;Above Statement is called as __________ Statement
  1.    Instantization
  2.    Globalization
  3.    Declaration
  4.    Initialization
 Discuss Question
Answer: Option C. -> Declaration
Question 10. Inside which HTML element do we put the JavaScript?
 Discuss Question
Answer: Option C. -> Declaration

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