Factorial Program — PHP Technical Interview Questions & Answers

Factorial Program

Factorial Program

  • Factorial Program is a PHP topic. In plain words you use it for a short Factorial Program example in a college portal page. Don’t start with a slogan — start with that picture.
  • Smallest example: the smallest Factorial Program example you can type. Type it, run it, and say what you see. If you can do that from memory, you know Factorial Program.
  • From the example next to this theory: Factorial Program: scores array, print avg, then high marks.
  • Trap: only saying “Factorial Program” with no example. Fix that before you talk about advanced PHP.
  • Viva: what is Factorial Program? Then show the smallest Factorial Program example you can type. Then name the trap.

Technical Interview Tip: What is Factorial Program? Show this: the smallest Factorial Program example you can type. Trap: only saying “Factorial Program” with no example.

Code Examples for Factorial Program

Factorial Program — working example

<?php
// Factorial Program
$scores = [80, 90, 70];
$avg = array_sum($scores) / count($scores);
echo "avg=" . number_format($avg, 1) . "\n";
foreach ($scores as $s) {
  if ($s >= 80) echo "high: $s\n";
}

Factorial Program: scores array, print avg, then high marks. Say the output.

How to Explain Factorial Program to an Interviewer

What is Factorial Program?

Used for a short Factorial Program example a college portal page Not just the heading

Give one small example of Factorial Program.

the smallest Factorial Program example you can type Factorial Program: scores array, print avg, then high marks

What mistake do beginners make with Factorial Program?

only saying “Factorial Program” with no example Show the fix

Where do you use Factorial Program?

a college portal page a short Factorial Program example