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Unbound Variables MCQs Quiz Online PDF Download eBook

Solve Unbound Variables Multiple Choice Questions (MCQ), unbound variables quiz answers PDF PHP practice test for online degree programs. Learn php gotchas Multiple Choice Questions and Answers (MCQs), "Unbound Variables Quiz" questions and answers for accelerated computer science degree online. Learn unbound variables, language differences, rendering problems, function problems test prep for computer and information science.

"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 unbound variables quiz questions for merit scholarship test and certificate programs for bachelor's degree in computer science.

MCQs on Unbound Variables PDF Download eBook

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