Which of the following are reasons why Android provides a content resolver class

Module 4 – Android Content Providers >>> Which of the following are reasons why Android provides a content resolver class (choose all that apply) >>> Android App Components – Services, Local IPC, and Content Providers

It defines a schema that represents a resource managed by a content provider

It provides additional services, such as change notification

It enables a content provider to be shared by multiple apps

It stores data persistently in an SQLite database

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bulkInsert()

read()

bulkDelete()

insert()

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List configuration changes that the provider will handle itself

Indicate the task that the provider has an affinity for

Designate if the content provider runs in a separate process or not

Grant permissions to allow other apps to read or write to the provider

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Consistent

Database

Concurrent

Durable

Atomic

Isolated

Asynchronous

Implicit

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SQLite doesn’t support synchronous operations

Filesystem accesses are often relatively slow

SQLite supports the SQL92 specification, which is obsolete

Android filesystems are unreliable due to their use of flash memory

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It alleviates the need to explicitly call close() on the Cursor

It is efficient since all data needn’t be loaded into memory

It allows buffering of query results

It ensures that query results work properly in concurrent programs

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To notify activities automatically when data changes

To launch components on-demand in response to intents from other components

To support user-facing operations in different configuration orientations

To synchronize local data with remote data

To offer complex data to other apps

To enable long-duration operations to execute in the background

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The symbolic name of the provider

Metadata defining the synchronization policy for concurrent access

A name that points to a table or file

An optional part that points to an individual row in a table

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To avoid requiring apps from having to poll for updates to data storage

To designate rows and columns to return via a cursor

To initialize the associated content provider when it’s first created

To map content URI patterns to integer values using wildcard characters

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To consolidate and simplify operations on the HobbitContentProvider

To define the metadata and schema for the SQLite database

To create and manage the SQLite database

To manage the persistent storage of Hobbit characters

Home » Android App Components - Services, Local IPC, and Content Providers » Which of the following are reasons why Android provides a content resolver class (choose all that apply)

Which of the following are reasons why Android provides a content resolver class (choose all that apply)

Module 4 – Android Content Providers >>> Which of the following are reasons why Android provides a content resolver class (choose all that apply) >>> Android App Components – Services, Local IPC, and Content Providers

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