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Salesforce Certified Platform Developer II (Plat-Dev-301) Exam - Topic 2 Question 89 Discussion

Refer to the Aura component below:A developer receives complaints that the component loads slowly.Which change can the developer implement to make the component perform faster?
D) Change the default for showContactInfo to ''False.
A) Change the type of contactInfo to 'Map''.
B) Move the contents of <c: contactInfo into the componant.
C) Add a change event handler for showContactInfo.

Salesforce Certified Platform Developer II (Plat-Dev-301) Exam - Topic 2 Question 89 Discussion

Actual exam question for Salesforce's Salesforce Certified Platform Developer II (Plat-Dev-301) exam
Question #: 89
Topic #: 2
[All Salesforce Certified Platform Developer II (Plat-Dev-301) Questions]

Refer to the Aura component below:

A developer receives complaints that the component loads slowly.

Which change can the developer implement to make the component perform faster?

Show Suggested Answer Hide Answer
Suggested Answer: D

by Solange at May 01, 2024, 04:58 AM

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Detra
6 months ago
Wait, changing the default to 'False'? That sounds risky!
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Moon
6 months ago
I agree, option B seems like the most effective fix.
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Aja
7 months ago
Not sure if adding a change event handler will really make it faster.
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Alica
7 months ago
I think moving the contents into the component is a better option!
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Almeta
7 months ago
Changing contactInfo to 'Map' could help speed things up.
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Kerry
7 months ago
Changing the default for showContactInfo to false seems like it might reduce initial load, but I’m not entirely confident about that.
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Gladys
8 months ago
Adding a change event handler sounds familiar, but I don't see how that would directly improve performance.
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Sue
8 months ago
I think moving the contents of the component could help with loading times, but I can't recall if it affects the overall structure.
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Eleni
8 months ago
I remember something about using Maps for better performance, but I'm not sure if that's the right approach here.
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Shoshana
8 months ago
Changing the default for showContactInfo to 'False' seems like it could be a simple fix, but I'll need to double-check that it won't have any unintended consequences.
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Mabel
8 months ago
Based on my experience, I'd say adding a change event handler for showContactInfo could be a good way to optimize the component's performance.
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Helaine
8 months ago
I'm a bit confused on this one. I'll need to review the documentation on Aura components to understand the implications of each choice.
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Micheal
8 months ago
Okay, let me see here. I think changing the type of contactInfo to 'Map' could help, but I'm not sure if that's the best approach.
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Meaghan
8 months ago
Hmm, this seems like a tricky one. I'll need to carefully analyze the code and think through the potential performance impacts of each option.
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Mollie
8 months ago
This is a good question to test our understanding of static analysis. I'll focus on the keywords like "without actually launching" and "in a controlled and monitored environment" to determine the best answer.
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Nickole
8 months ago
Based on the information provided, I believe options A and B are the correct answers. Creating a new "Fruity" node and moving the 300 and 400 categories under it seems like the best way to group them together within a single hierarchy.
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Hershel
8 months ago
Leads and Click-Through-Rate seem like the obvious choices to me. Those are the key metrics we'll need to track the success of the campaign.
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Kenneth
8 months ago
This seems like a straightforward question about S3 performance issues. I'll focus on understanding the key details and evaluating the possible causes.
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Julian
8 months ago
I practiced something similar before, and I feel like P2MP ping might help, but I'm leaning more towards P2MP traceroute now.
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Dortha
8 months ago
I think discussing the proposed strategy for the company should definitely be face to face. You really need that direct interaction for sensitive topics.
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Stephania
2 years ago
Ah, the old 'speed up the component by making it load slower' trick. I like your style, option D. Next, we'll optimize the database by deleting all the records!
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Stefany
2 years ago
Add a change event handler for showContactInfo? Seriously? That's like putting a band-aid on a broken leg. Let's just move the contactInfo into the component and call it a day.
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Alline
2 years ago
D) Change the default for showContactInfo to ''False.
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Daron
2 years ago
B) Move the contents of
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Leslee
2 years ago
Changing the default for showContactInfo to 'False' seems like a lazy solution. Come on, we can do better than that. I vote for option B as well.
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Paz
2 years ago
Yeah, changing the default to 'False' does seem like a lazy fix. Let's go with option B for a more efficient solution.
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Eva
2 years ago
I agree, that seems like the most logical solution. Plus, it's a cleaner way to organize the code.
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Mirta
2 years ago
Option B is definitely the way to go. Moving the contents of
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Annabelle
2 years ago
I see how each option has merit. Guess it's about the best optimization method.
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Antonio
2 years ago
Change the type of contactInfo to 'Map'? That's a bold move, but I'm not convinced it'll make a huge difference. I'd go with option B.
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Lai
2 years ago
Yeah, that could definitely help speed up the component loading time.
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Royce
2 years ago
Yeah, that way the component won't have to fetch the data separately, which should speed up the loading time.
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Delmy
2 years ago
I agree, moving the contents of
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Marguerita
2 years ago
I agree, moving the contents of
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Glen
2 years ago
Yeah, that could definitely help speed up the component loading time.
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Selma
2 years ago
I agree, moving the contents of
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Giovanna
2 years ago
Valid points, all of you. Adding a change event handler, option C might help too by handling updates better.
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Rosalia
2 years ago
Hmm, I think moving the contents of c:contactInfo into the component would be the way to go. That should speed things up by reducing the number of calls to the server.
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Yuki
2 years ago
That sounds like a good idea. It should definitely help speed up the component.
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Kimberely
2 years ago
B) Move the contents of
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Gregoria
2 years ago
I think changing the default for showContactInfo to 'False' might speed up the initial load. So, D.
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Della
2 years ago
But doesn't changing the type to 'Map' make it more efficient? Option A sounds good to me.
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Stephaine
2 years ago
Yeah, it's a bit technical. I'm leaning towards B. Moving the contents might help with performance.
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Annabelle
2 years ago
This question is tricky. What do you think about it?
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