As a developer, you are looking at making use of AWS Cognito Sync.
Which of the below are features of this service? Choose 3 answers from the options given below.
Click on the arrows to vote for the correct answer
A. B. C. D.Answer - A, B and C.
The AWS Documentation mentions the following.
Amazon Cognito Sync is an AWS service and client library that enable cross-device syncing of application-related user data.
You can use it to synchronize user profile data across mobile devices and web applications.
The client libraries cache data locally so your app can read and write data regardless of device connectivity status.
When the device is online, you can synchronize data, and if you set up push sync, notify other devices immediately that an update is available.
Since the documentation clearly gives the features of this service, all other options are invalid.
For more information on AWS Cognito Sync, please refer to the below URL-
https://docs.aws.amazon.com/cognito/latest/developerguide/getting-started-with-cognito-sync.htmlAWS Cognito Sync is a service offered by AWS that allows developers to synchronize user data across multiple devices and platforms. This service provides users with a consistent experience regardless of the device they are using. Cognito Sync enables developers to store, manage, and synchronize application-related user data across multiple devices in the AWS Cloud.
The features of AWS Cognito Sync are:
A. Cross-device syncing of application-related user data: This feature allows users to synchronize their application data across multiple devices. This means that if a user updates their application data on one device, the changes will be automatically synced to other devices. This feature provides a seamless user experience across devices.
B. Synching of offline data back to AWS: This feature allows users to access and modify their application data even when they are offline. When a user goes online, any changes made to the data will be automatically synced back to the AWS Cloud.
C. Push Sync Notification: This feature allows developers to send push notifications to users when new data is available. This feature can be used to notify users of new content or updates to existing content.
D. Sync data with DynamoDB: AWS Cognito Sync can be used to synchronize data with DynamoDB. This feature allows developers to store and manage application data in DynamoDB and sync it across multiple devices.
In summary, AWS Cognito Sync is a powerful service that enables developers to provide a seamless user experience across devices by synchronizing user data in the AWS Cloud. Its features include cross-device syncing of application-related user data, synching of offline data back to AWS, push sync notification, and sync data with DynamoDB.