Quiz on TypeORM

Test your understanding of the NestJS TypeORM library.

1

Which is the correct code for connecting to PostgreSQL with TypeORM?

A)
@Module({
  imports: [
  TypeOrmModule.forRoot({
     type: 'postgres',
     host: 'localhost',
     port: 5432,
     username: 'username',
     password: 'password',
     database: 'test_db',
     entities: [Book, Author],
     synchronize: true,
  })
 ]
})
export class AppModule {}
B)
@Module({
  imports: [
    TypeORM.createConnection({
      type: "postgres",
      host: "localhost",
      port: 5432,
      username: "user",
      password: "password",
      database: "test_db",
    });
  ]
})
export class AppModule {}
C)
@Module({
  imports: [
     TypeORM.initialize({
       postgres: true,
       host: "localhost",
       username: "user",
       password: "password",
       database: "test_db",
    });
  ]
})
export class AppModule {}
D)
@Module({
  imports: [
     TypeORM.setup({
       usePostgres: true,
       hostName: "localhost",
       userId: "user",
       userPassword: "password",
       useDB: "test_db",
     });
  ]
})
export class AppModule {}
Question 1 of 40 attempted

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