Which of the following are advantages of using an ORM? Select all that apply.Group of answer choicesIt allows us to abstract common database tasks into methods.It sets up a consistent, logical relationship between object-oriented code and database tables.I don't know.It cuts down on repetitive code.
Question
Which of the following are advantages of using an ORM? Select all that apply.Group of answer choicesIt allows us to abstract common database tasks into methods.It sets up a consistent, logical relationship between object-oriented code and database tables.I don't know.It cuts down on repetitive code.
Solution
The advantages of using an ORM (Object-Relational Mapping) include:
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It allows us to abstract common database tasks into methods: This is true. ORM allows developers to perform database operations without writing SQL queries. Instead, they can use the ORM's methods.
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It sets up a consistent, logical relationship between object-oriented code and database tables: This is also true. ORM provides a way to map between your database and programming language objects. This makes it easier to work with data, as you can interact with databases using your programming language of choice, rather than SQL.
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It cuts down on repetitive code: This is true as well. By using ORM, you can avoid writing the same SQL queries over and over again. Instead, you can call the ORM's methods, which can be reused across different parts of your application.
So, the correct answers are: "It allows us to abstract common database tasks into methods", "It sets up a consistent, logical relationship between object-oriented code and database tables", and "It cuts down on repetitive code".
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