Characters and String indexes MCQs Quiz Online PDF Book Download

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MCQ on Characters and String indexes Quiz Book Download

MCQ: Concatenating operator is used for

  1. Combining two strings
  2. Comparing two strings
  3. Arrays concatenation
  4. None of them


MCQ: Concatenating assignment operator is denoted by

  1. <strong> = </strong>
  2. <strong> ⋅ </strong>
  3. <strong> ⋅= </strong>
  4. <strong>⋅=⋅</strong>


MCQ: Dot <strong> . </strong> operator in strings are called as

  1. Assignment operator
  2. Concatenation operator
  3. Concatenating assignment operator
  4. Literal operator


MCQ: How many operators PHP offer for strings?

  1. 2
  2. 3
  3. 4
  4. 5