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Firebase Tutorial
BOSS QUIZ
10 questions · 5 minutes · pass at 70% to clear the track.
05:00
Start
Q1.
Listening for real-time updates uses…
from Cloud Firestore
getDocs
onSnapshot
fetch
poll
Q2.
Firebase is best described as…
from Intro
A CDN
A Backend-as-a-Service (BaaS)
A serverless container platform
A SQL database
Q3.
Deploy only hosting with…
from Hosting
firebase deploy --only hosting
firebase push hosting
firebase ship
fb deploy
Q4.
A query on a missing index typically…
from Cloud Firestore
Returns null
Errors with a link to create it
Runs a slow scan
Returns []
Q5.
Cloud Functions for Firebase run on…
from Cloud Functions
Your laptop
Google Cloud (serverless)
A VM you manage
Your Firestore database
Q6.
The supported runtimes include…
from Cloud Functions
Node and Python
PHP only
Java only
Ruby only
Q7.
Security rules run…
from Security Rules
On the client
On Firebase servers
In a Cloud Function only
In the browser only
Q8.
Default rules in production should be…
from Security Rules
Allow all
Deny by default
Allow read only
Allow if anonymous
Q9.
The CLI is installed with…
from Intro
npm i -g firebase-tools
pip install firebase
brew tap fb
gcloud install fb
Q10.
Firebase is operated by…
from Intro
Microsoft
Google
Amazon
Cloudflare
Submit
Back to Firebase Tutorial
🏆
Achievement unlocked!