Insights into Company
← PHP & Laravel

Events and Listeners

Understand the idea. Compare it. Explain it. Test yourself.

Question 1 of 7

What is a Laravel event?

Practice question · write your own answer
  • Define the concept in one or two sentences.
  • Give a small example and trace what happens.
  • Explain one limitation, trade-off, or common mistake.
Practice explaining this
Question 2 of 7

What is a listener?

Practice question · write your own answer
  • Define the concept in one or two sentences.
  • Give a small example and trace what happens.
  • Explain one limitation, trade-off, or common mistake.
Practice explaining this
Question 3 of 7

Why decouple job application actions from notifications?

Practice question · write your own answer
  • Define the concept in one or two sentences.
  • Give a small example and trace what happens.
  • Explain one limitation, trade-off, or common mistake.
Practice explaining this
Question 4 of 7

How do you dispatch an event?

Practice question · write your own answer
  • Define the concept in one or two sentences.
  • Give a small example and trace what happens.
  • Explain one limitation, trade-off, or common mistake.
Practice explaining this
Question 5 of 7

When should a listener be queued?

Practice question · write your own answer
  • Define the concept in one or two sentences.
  • Give a small example and trace what happens.
  • Explain one limitation, trade-off, or common mistake.
Practice explaining this
Question 6 of 7

How do you make listeners idempotent?

Practice question · write your own answer
  • Define the concept in one or two sentences.
  • Give a small example and trace what happens.
  • Explain one limitation, trade-off, or common mistake.
Practice explaining this
Question 7 of 7

How do events interact with database transactions?

Practice question · write your own answer
  • Define the concept in one or two sentences.
  • Give a small example and trace what happens.
  • Explain one limitation, trade-off, or common mistake.
Practice explaining this