Iterations MCQs Quiz Online PDF Download eBook
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"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
- array_walk ( ) function
- each ( ) function
- next ( ) function
- current ( ) function
D
MCQ: Pointing before moving the current pointer ahead is a behavior of
- next ( ) function
- prev ( ) function
- end ( ) function
- each ( ) function
D
MCQ: 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
A
MCQ: 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
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?
- array_walk ( ) function
- each ( ) function
- next ( ) function
- end ( ) function
A