JavaScript Objective Interview Questions with Answers FAQ PDF Book Download

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FAQ: JavaScript Objective Interview Questions with Answers PDF Book Download

MCQ: In JavaScript regExp are used with methods of

  1. String
  2. Number
  3. Comparison
  4. Type conversion

A

MCQ: In regular expression pattern matching, /s finds a

  1. Digit
  2. White-space character
  3. Start of a word
  4. Unicode special character

B

MCQ: A sequence of characters forming a

  1. Pattern Expression
  2. Regular expression
  3. Expression parsing
  4. Expression detailing

B

MCQ: Regular expression in JavaScripts uses defined string method(s) known to be

  1. search()
  2. toString()
  3. replace
  4. Both A and C

D

MCQ: In regular expression pattern, to find a range of characters, operand used is

  1. like
  2. ?
  3. %
  4. []

D