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Iterations MCQ with Answers

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Iterations Multiple Choice Questions (MCQ) to practice iterations quiz answers PDF, iterations worksheets for online degrees. Solve php multidimensional arrays Multiple Choice Questions and Answers (MCQs), "Iterations Quiz Questions" and answers for computer information science. Learn retrieving values, uses of arrays, iterations 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. Solve iterations quiz questions for merit scholarship test and certificate programs for computer software engineer online degree.

MCQs on Iterations

1.

pos ( ) function is an alias for

array_walk ( ) function
each ( ) function
next ( ) function
current ( ) function

2.

Pointing before moving the current pointer ahead is a behavior of

next ( ) function
prev ( ) function
end ( ) function
each ( ) function

3.

The end ( ) function jumps the pointer

To the last entry in the list
To the first entry in the list
To one step back
To one step forward

4.

To rewind the pointer at the beginning of the list

The reset ( ) function is used
The rewind ( ) function is used
The set ( ) function is used
None of them

5.

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

array_walk ( ) function
each ( ) function
next ( ) function
end ( ) function

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