New Year Sale 2026! Hurry Up, Grab the Special Discount - Save 25% - Ends In 00:00:00 Coupon code: SAVE25
Welcome to Pass4Success

- Free Preparation Discussions
Mail Us support@pass4success.com
Location US
Mob_nav_barsMENU

Microsoft AZ-400 Exam - Topic 4 Question 22 Discussion

Actual exam question for Microsoft's AZ-400 exam
Question #: 22
Topic #: 4
[All AZ-400 Questions]

During a code review, you discover quality issues in a Java application.

You need to recommend a solution to detect quality issues including unused variables and empty catch blocks.

What should you recommend?

Show Suggested Answer Hide Answer
Suggested Answer: B

by Laticia at May 04, 2022, 04:51 PM

Limited Time Offer

25%

Off

Get Premium AZ-400 Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

0/2000 characters
Submit Cancel
Cecil
4 months ago
D sounds interesting, but does it really work for detecting unused variables?
upvoted 0 times
...
Marisha
4 months ago
C doesn't even apply to Java, right?
upvoted 0 times
...
Norah
4 months ago
Surprised that people still overlook PMD for Java!
upvoted 0 times
...
Glenn
5 months ago
I disagree, A won't help with Java quality checks.
upvoted 0 times
...
Shonda
5 months ago
B is the way to go! PMD is great for catching those issues.
upvoted 0 times
...
Rosalia
5 months ago
I don't recall all the build tools, but I think Grunt and Gulp are more for JavaScript. Could it really be B?
upvoted 0 times
...
Brittni
5 months ago
I feel like we practiced a similar question, and PMD was definitely mentioned as a solution for Java applications.
upvoted 0 times
...
Daniela
5 months ago
I'm not entirely sure, but I remember something about using build tasks to check for unused variables. Was it Maven or something else?
upvoted 0 times
...
Ardella
5 months ago
I think PMD is the tool we learned about for detecting code quality issues in Java. It might be option B?
upvoted 0 times
...
Wenona
5 months ago
Hmm, I'm a bit unsure about this one. The options seem pretty similar, and I'm not entirely sure what the key differences are between them. I'll need to re-read the question and think it through step-by-step.
upvoted 0 times
...
Karan
5 months ago
Hmm, this is a tricky one. I'd want to test on a device that represents the majority of iOS users, so I'm thinking iPhone 7 might be the best option.
upvoted 0 times
...
Jolanda
5 months ago
Hmm, I'm a bit unsure about this one. I know location data can be used for things like language preferences and device detection, but I'm not totally sure which of these options is the best fit.
upvoted 0 times
...
Kassandra
5 months ago
I think the first step is to figure out how much Longview covers above that $2,600,000 threshold, but it feels tricky to get to the final number!
upvoted 0 times
...

Save Cancel