Custom events in Firebase - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is a custom event in Firebase Analytics?

A custom event is a user-defined action that you can log to track specific behaviors or interactions in your app that are not covered by default events.

beginner

How do you log a custom event in Firebase Analytics?

You use the logEvent method with a unique event name and optional parameters to send data about the event to Firebase Analytics.

intermediate

Why should custom event names be descriptive and consistent?

Descriptive and consistent names help you easily understand and analyze the events later in reports, making data clearer and more useful.

intermediate

What is the maximum number of custom event names you can register in Firebase Analytics?

Firebase Analytics allows up to 500 unique event names per project, including both default and custom events.

beginner

Can custom events include parameters? If yes, why?

Yes, custom events can include parameters to provide more details about the event, such as item names, categories, or values, which helps in deeper analysis.

What method is used to send a custom event in Firebase Analytics?

A trackEvent

B sendEvent

C logEvent

D createEvent

The logEvent method is the correct way to send custom events in Firebase Analytics.

How many unique event names can Firebase Analytics handle per project?

A Unlimited

B 100

C 1000

D 500

Firebase Analytics supports up to 500 unique event names per project.

Why add parameters to custom events?

A To provide extra details about the event

B To increase event count

C To reduce data usage

D To change event names

Parameters add extra details to events, helping with better analysis.

Which of these is a good practice for naming custom events?

A Use random numbers

B Use descriptive and consistent names

C Use very long names

D Use special characters

Descriptive and consistent names make event data easier to understand.

Custom events in Firebase Analytics are used to:

A Track specific user actions not covered by default events

B Track default app crashes

C Send push notifications

D Manage user authentication

Custom events track user actions that default events do not cover.

Explain what a custom event is in Firebase Analytics and why you might use one.

Think about how you track special actions users take in your app.

Describe how to properly name and use parameters with custom events for better analytics.

Consider how clear names and extra details help you understand user behavior.