JavaScript Objective Quizzes with Answers PDF Download

Learn javascript objective quizzes with answers, html FAQs for MCQs based online test prep. These frequently asked questions has multiple choice questions (MCQ), html quiz questions and answers as to find highest number in an array, method to be used is , answer key with choices as math.highest, math.max(), math.largest and math.cal(high) for competitive exam preparation. Free frequently asked questions are to learn javascript objective quizzes with answers quiz online with MCQs to practice test questions with answers.

FAQs JavaScript Objective Quizzes with Answers PDF Download

MCQ: To find highest number in an array, method to be used is

  1. Math.highest
  2. Math.max()
  3. Math.largest
  4. Math.cal(high)

B

MCQ: An array can be sorted in a reverse manner through method

  1. sort()
  2. reverse()
  3. rev.length()
  4. sort.length()

B

MCQ: In JavaScript, there are objects of

  1. 3 types
  2. 4 types
  3. 5 types
  4. 6 types

A

MCQ: Numeric array values can be sorted through an array method named as

  1. sort()
  2. length.sort()
  3. reverse()
  4. compare()

D

MCQ: Method used to sort an array alphabetically is known to be

  1. increase()
  2. length(n, n+1)
  3. compare()
  4. sort()

D