Huawei Exam H14-231_V1.0 Topic 1 Question 10 Discussion

Actual exam question for Huawei's H14-231_V1.0 exam

Question #: 10
Topic #: 1

When a developer develops an application based on HarmonyOS, the data used by a developer can be decomposed into multiple objects. The developer needs to add, delete, modify, and check the teaching data, but does not want to write overly complex SQL statements. In this scenario, the developer can use an object-relational mapping database to process the data.

ATrue

BFalse

Show Suggested Answer

Suggested Answer: A

by Carmen at Apr 11, 2024, 07:26 PM

Limited Time Offer

25%

Off

Get Premium H14-231_V1.0 Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Denae

3 months ago

The answer is True because using an object-relational mapping database helps developers interact with the database without writing complex SQL statements.

upvoted 0 times

...

Gail

3 months ago

I'm not sure. Can someone explain why the answer is True?

upvoted 0 times

...

Scot

3 months ago

I agree with User 1. Using an object-relational mapping database simplifies data management.

upvoted 0 times

...

Marnie

3 months ago

I think the answer is True.

upvoted 0 times

...

Carmela

3 months ago

True

upvoted 0 times

...

Justine

3 months ago

True, I agree with Edelmira's rationale. It makes dJustinelopment easier and more efficient.

upvoted 0 times

...

Vonda

3 months ago

False

upvoted 0 times

...

Edelmira

4 months ago

True, because OR mapping databases simplify interaction with the database by abstracting the SQL queries into object-oriented code.

upvoted 0 times

...

Anna

5 months ago

True

upvoted 0 times

...

Margart

5 months ago

True

upvoted 0 times

...

Brett

6 months ago

That's a good point, Kayleigh. But I still think an ORM is the best solution here. It will make the developer's life much easier, even if there are some potential downsides.

upvoted 0 times

...

Kayleigh

6 months ago

Haha, I bet the exam writers are just trying to trick us with this one. 'Overly complex SQL statements' - as if any developer actually enjoys writing those!

upvoted 0 times

...

Catalina

6 months ago

I'm not so sure. While ORMs can be useful, they can also add a layer of complexity and potentially impact performance if not used correctly. The developer should carefully consider the trade-offs.

upvoted 0 times

Jeannetta

4 months ago

I think ORMs can sometimes lead to performance issues if not implemented correctly.

upvoted 0 times

...

Wava

4 months ago

False

upvoted 0 times

...

Lai

4 months ago

I agree, using an ORM can simplify data processing tasks.

upvoted 0 times

...

Amie

4 months ago

A) True

upvoted 0 times

...

Gladys

6 months ago

Absolutely, an ORM is the way to go in this scenario. It will save the developer a ton of time and effort, and reduce the chances of bugs in their data access code.

upvoted 0 times

...

Reyes

6 months ago

I agree with Corazon. ORMs provide a layer of abstraction that allows developers to work with data in an object-oriented way, without having to write complex SQL statements. This can be really helpful, especially for less experienced developers.

upvoted 0 times

...

Corazon

6 months ago

Hmm, this is an interesting question. I think the answer is True. Using an object-relational mapping (ORM) database can definitely help simplify data processing when dealing with multiple objects in an HarmonyOS application.

upvoted 0 times

...