National_Instruments
200-500 · Question #112
200-500 Question #112: Real Exam Question with Answer & Explanation
Sign in or unlock 200-500 to reveal the answer and full explanation for question #112. The question stem and answer options stay visible for context.
Question
What will be the output value of the following code? $array = array(1,2,3); while (list(,$v) = each($array)); var_dump(current($array));
Options
- Abool(false)
- Bint(3)
- Cint(1)
- DNULL
- EArray
Unlock 200-500 to see the answer
You've previewed enough free 200-500 questions. Unlock 200-500 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.