Unbound Variables MCQs Quiz Online PDF eBook Download

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"In Boolean context the unbound variable is considered as" Multiple Choice Questions (MCQ) on unbound variables with choices true, false, empty, and none of them for accelerated computer science degree online. Practice merit scholarships assessment test, online learning unbound variables quiz questions for competitive exams in computer science major for bachelor's degree in computer science.

MCQs on Unbound Variables PDF Online Download

MCQ: In Boolean context the unbound variable is considered as

  1. TRUE
  2. FALSE
  3. Empty
  4. None of them

B

MCQ: An unbound variable are interpreted as 0 in a

  1. Numerical context
  2. String context
  3. Boolean context
  4. Array context

A

MCQ: PHP is different from other languages because variables do not have to be

  1. Bounded
  2. Declared before being assigned
  3. Character type
  4. Integer type

B