PHP · Theory

MCQ

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Theory

102/352

MCQ

MCQ is a PHP idea you prove with a MCQ dry-run, not with a slogan.

For MCQ, the PHP runtime is in play. Don’t blame it until you have traced a MCQ dry-run.

Without MCQ, a campus project gets messy and a MCQ dry-run is hard to trust.

Dev ships MCQ in a campus project. That is the use case worth saying.

MCQ trap — copy-pasting MCQ without a dry-run. Dev loses marks for that every viva.

MCQ is not a lonely heading. Dev ties it to a MCQ dry-run.

One breath for MCQ, then a MCQ dry-run, then copy-pasting MCQ without a dry-run. Sit down.

Exam tip

For MCQ: definition + a campus project + one failure.

Example

<?php
// MCQ
$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";
}

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

Short notes

DefMCQ — Dev uses it for a MCQ dry-run in a campus project.
RuleMCQ → one MCQ step Dev can write from memory.
RememberMCQ + the PHP runtime (a campus project).
UseMCQ in a campus project (a MCQ dry-run).
TrapMCQ — copy-pasting MCQ without a dry-run.
ExMCQ → a MCQ dry-run.

PHP · Theory

MCQ

← All stacks

Theory

102/352

MCQ

MCQ is a PHP idea you prove with a MCQ dry-run, not with a slogan.

For MCQ, the PHP runtime is in play. Don’t blame it until you have traced a MCQ dry-run.

Without MCQ, a campus project gets messy and a MCQ dry-run is hard to trust.

Dev ships MCQ in a campus project. That is the use case worth saying.

MCQ trap — copy-pasting MCQ without a dry-run. Dev loses marks for that every viva.

MCQ is not a lonely heading. Dev ties it to a MCQ dry-run.

One breath for MCQ, then a MCQ dry-run, then copy-pasting MCQ without a dry-run. Sit down.

Exam tip

For MCQ: definition + a campus project + one failure.

Example

<?php
// MCQ
$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";
}

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

Short notes

DefMCQ — Dev uses it for a MCQ dry-run in a campus project.
RuleMCQ → one MCQ step Dev can write from memory.
RememberMCQ + the PHP runtime (a campus project).
UseMCQ in a campus project (a MCQ dry-run).
TrapMCQ — copy-pasting MCQ without a dry-run.
ExMCQ → a MCQ dry-run.

MCQ

Example

Short notes

Questions

MCQ

Example

Short notes

Questions