Most frequently Asked Firebase Interview Questions
- What is Firebase?
- What are the features of Firebase?
- What is Firebase architecture?
- What is the beneficial factor in Firebase?
- What are the restrictions in Firebase?
- Which types of events are available in Firebase?
- What is firebase and how it works?
- What is a Firebase Project?
- What permissions are supported by Firebase Console?
- What is the difference between firestore and Firebase?
- What is recommended part of using the firebase product of firebase analytics?
- How is the language in Firebase console determined?
- What are the advantages of Firebase analytics while using the products of Firebase?
- Which browsers support Firebase Console?
- Why cloud storage is unable to use for which reasons?
What are the features of Firebase?
Robot Framework is different features which are available that are: Tabular Format for test cases: The robot framework is defined as a simple tabular manner using keywords for test cases.
Incredibly Built-In Analytics: This supports unlimited reporting are audience segmentation, Integration, and also with other services.
App Development Made Easy: This provides cloud messaging, authentication,test-lab. remote configuration,dynamic links,crash reporting,real-time database,storage features.
Growth and User Engagement: To make easy links Adwords which supports app indexing, and invites referrals easily, which can provide notifications.
What is Firebase architecture?It lies between the firebase server and clients in this architecture.to connect server and firebase interact with its data in the same way with another client. another way the server interacts with clients is by modifying data in firebase.
Integrate firebase is a simple way to develop server code in Node, JS.the API of Node.JS Library is identical to that in our JS SDK. Using a different language or framework, it may use REST API to save and retrieve Firebase data at any environment which supports HTTPS queries.
What is the beneficial factor in Firebase?The benefit of firebase is enormous which includes its user-friendly nature with its simplicity. to offer multiple useful services for applications. a very decent control dashboard is helpful and its real-time data allows to observe change instantly which occurs in real-time. and complicated configurations which are no more needed in firebase.it also storage allows us to upload raw files on every cloud and read from there itself.
What are the restrictions in Firebase?The restrictions in the firebase are its price since its free plan of firebase is limited. this allowed only 1000 MB of storage and provides just 50 connections. and another limitation of firebase is which data is not hosted by you. which is hosted by firebase. to root access and to exact location of storage in your data not under control. with a single write,1000 cloud functions are triggered.
Which types of events are available in Firebase?
There are different types of events available in firebase. there is a child added, the child changed and the child removed.
Child Added: The types that get triggered each time a new player gets added into the data is called "child added".and each type gets triggered ones for each player.
Child changed: the type which gets triggered with changes in the data is called Child change.
Child removed: This type of event gets triggered each time as children get removed.
What is firebase and how it works?Firebase's real-time database is built rich, collaborative application by allowing secure access to the database directly from client-side code. this data is persisted locally, and even while offline, In real-time events continue to fire, and giving the end-user response experience.
What is a Firebase Project?Firebase project is a google cloud project that uses firebase services. which means that billing and permissions for a project are shared across consoles. this project appears in the firebase console also appears in the google cloud platform and google APIs consoles.
What permissions are supported by Firebase Console?
The roles used by the firebase console and Gc console (Google Cloud Console)are similar. At an upper level, there are project viewers, project editors, and project owner member is added to the project by the project owner, project owner can also link other services of Google like AdWords and AdMob. A project owner has to complete access to edit the project.to complete access to edit in the project which is also available in projects editors while project viewers have access into project read-only. these permissions differ for a project owner. for project editor and project viewers. these have their different roles.
What is the difference between firestore and Firebase?This is the more compressive solution against fire store and incorporates multiple services like database, notifications, analytics, ML, etc.
Firestore is a NoSQL database this is part of the firebase app development platforms.