Microsoft Exam PL-400 Topic 5 Question 72 Discussion

Actual exam question for Microsoft's PL-400 exam

Question #: 72
Topic #: 5

[All PL-400 Questions]

You need to handle errors in UpdateRecord.js.

Which code segment should you add at line UR06?

Acatch(error) {
alert('Caught error: ' + error.message);}

BException exception = Server.GetLastError() ;
if(exception != null)}

Ccatch(exception e){
console.writeline(e)}

Dfunction (error){
console.log(error.message)}

Show Suggested Answer

Suggested Answer: D

by Alex at Apr 23, 2023, 11:58 PM

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18 days ago

Ah, the age-old question of how to handle errors in JavaScript. Maybe we should just throw the computer out the window and start over.

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19 days ago

Option D looks interesting, but I'm not sure if logging the error message is enough. Shouldn't we also handle the error in some way?

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23 days ago

Haha, Option C is a classic! 'console.writeline'? Really? That's so old-school, it's almost funny.

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27 days ago

I'm not sure about Option B. Checking for the last error on the server seems like an outdated approach. I'd go with something more modern.

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3 days ago

I agree, Option B does seem outdated. I would go with Option A instead.

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2 months ago

I think we should add a try-catch block at line UR06.

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