What Happens When You Create a DAO Method and Annotate

question 14

Multiple Choice

What happens when you create a DAO method and annotate it with @Insert?
Example:
@Dao
interface MyDao {     
@Insert(onConflict = OnConflictStrategy.REPLACE)     
Fun insertUsers(vararg users: User)
}

• A) Room generates an implementation that inserts all parameters into the database in a single transaction.
• B) Room modifies a set of entities, given as parameters, in the database. It uses a query that matches against the primary key of each entity.
• C) Room removes a set of entities, given as parameters, from the database. It uses the primary keys to find the entities to delete.

---

Definitions:

Mentally Ill

Individuals suffering from mental health disorders that affect their mood, thinking, and behavior.

Madness

An outdated term often used historically to describe severe mental illness or behaviour perceived as wildly irrational, not commonly used in clinical contexts due to its pejorative implications.

Affirmative Action

Policies or measures designed to increase opportunities for underrepresented groups in areas such as employment and education, as a means to address past discrimination.

Constitutional

Refers to laws, principles, or systems that constitute a country's legal foundation and govern its political and institutional operations.