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Iterations MCQs Quiz Online PDF Download eBook

Solve Iterations Multiple Choice Questions (MCQ), iterations quiz answers PDF PHP practice test for online degree programs. Learn php multidimensional arrays Multiple Choice Questions and Answers (MCQs), "Iterations Quiz" questions and answers for computer information science. Learn php multidimensional arrays test prep to learn online certificate courses.

"Pos ( ) function is an alias for" Multiple Choice Questions (MCQ) on iterations with choices array_walk ( ) function, each ( ) function, next ( ) function, and current ( ) function for computer information science. Practice iterations quiz questions for merit scholarship test and certificate programs for computer software engineer online degree.

MCQs on Iterations PDF Download eBook

MCQ: pos ( ) function is an alias for

  1. array_walk ( ) function
  2. each ( ) function
  3. next ( ) function
  4. current ( ) function

D

MCQ: Pointing before moving the current pointer ahead is a behavior of

  1. next ( ) function
  2. prev ( ) function
  3. end ( ) function
  4. each ( ) function

D

MCQ: The end ( ) function jumps the pointer

  1. To the last entry in the list
  2. To the first entry in the list
  3. To one step back
  4. To one step forward

A

MCQ: To rewind the pointer at the beginning of the list

  1. The reset ( ) function is used
  2. The rewind ( ) function is used
  3. The set ( ) function is used
  4. None of them

A

MCQ: Which function takes two arguments, an array to be traversed and the name of a function to apply to each key/value pair?

  1. array_walk ( ) function
  2. each ( ) function
  3. next ( ) function
  4. end ( ) function

A