FTP Introduction — PHP Technical Interview Questions & Answers

FTP Introduction

FTP Introduction

  • FTP Introduction is a PHP topic. In plain words you use it for a hello.php page in a college portal. Don’t start with a slogan — start with that picture.
  • Smallest example: <?php echo 'Hi'; ?>. Type it, run it, and say what you see. If you can do that from memory, you know FTP Introduction.
  • From the example next to this theory: FTP Introduction: scores array, print avg, then high marks.
  • Trap: calling PHP a database. Fix that before you talk about advanced PHP.
  • Viva: what is FTP Introduction? Then show <?php echo 'Hi'; ?>. Then name the trap.

Technical Interview Tip: What is FTP Introduction? Show this: <?php echo 'Hi'; ?>. Trap: calling PHP a database.

Code Examples for FTP Introduction

FTP Introduction — working example

<?php
// FTP Introduction
$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";
}

FTP Introduction: scores array, print avg, then high marks. Say the output.

How to Explain FTP Introduction to an Interviewer

What is FTP Introduction?

Used for a hello.php page a college portal Not just the heading

Give one small example of FTP Introduction.

<?php echo 'Hi'; ?> FTP Introduction: scores array, print avg, then high marks

What mistake do beginners make with FTP Introduction?

calling PHP a database Show the fix

Where do you use FTP Introduction?

a college portal a hello.php page