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Salesforce DEX-450 Exam - Topic 5 Question 65 Discussion

Actual exam question for Salesforce's DEX-450 exam
Question #: 65
Topic #: 5
[All DEX-450 Questions]

What are two best practices when it comes to Lightning Web Component events?

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Suggested Answer: A, C

by Fannie at Dec 27, 2022, 06:36 PM

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Lauran
4 months ago
I thought event.target was a no-go for shadow DOM stuff?
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Denny
4 months ago
Totally agree with C! CustomEvent is super handy.
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Cherilyn
4 months ago
Wait, are we really using bubbles: false? Seems counterintuitive.
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Staci
4 months ago
I think A is also important for cross-shadow communication.
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Queen
4 months ago
Definitely C and D are the way to go!
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Ryan
5 months ago
I think we discussed that events with bubbles: false and composed: false aren't really best practices. They limit the event's reach, right?
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Malika
5 months ago
I recall that using event.detail is important for communicating within the same shadow tree. It makes sense, but I hope I remember the specifics correctly.
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Lashonda
5 months ago
I'm not so sure about the event.target thing. I remember something about it, but it seems a bit tricky when dealing with shadow DOM.
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Carol
5 months ago
I think using CustomEvent to pass data from a child to a parent component is definitely a best practice. It feels right based on what we practiced.
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Skye
5 months ago
Hmm, this is a tricky one. I know diabetes can cause some serious issues, so I'll need to think carefully about the best approach here.
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Theron
5 months ago
Not sure about this one. I'll have to think it through carefully and eliminate the options that don't make sense based on the information provided.
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Reiko
5 months ago
Okay, let's see... I think the Central Admin Server and Managed Backup Exec Server need to be configured, and the NDMP option must be installed. That's my best guess.
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Antione
5 months ago
I remember practicing a similar question, and I think security groups and maybe 2-Factor authentication could be the right combo.
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