CompTIA SY0-701 Exam - Topic 3 Question 50 Discussion

Actual exam question for CompTIA's SY0-701 exam

Question #: 50
Topic #: 3

During a recent log review, an analyst discovers evidence of successful injection attacks. Which of the following will best address this issue?

AAuthentication

BSecure cookies

CStatic code analysis

DInput validation

Show Suggested Answer

Suggested Answer: D

Input validation (D)is the most effective way to preventinjection attacks, such asSQL injection, XSS, etc. It ensures that only correctly formatted and expected inputs are processed by the application.

This is clearly identified underDomain 2.3: Application security techniques, whereinput validationis listed as aprimary defense against injection attacks.

by Eun at Mar 03, 2026, 11:25 AM

Limited Time Offer

25%

Off

Get Premium SY0-701 Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Tandra

3 days ago

Wait, can input validation really stop all injection attacks?

upvoted 0 times

...

Yesenia

8 days ago

I think static code analysis is also important though.

upvoted 0 times

...

Erin

13 days ago

Definitely input validation! That's the key.

upvoted 0 times

...

Felix

18 days ago

I’m leaning towards input validation too, but I wonder if authentication plays a role in preventing these types of attacks as well.

upvoted 0 times

...

Helaine

24 days ago

Secure cookies seem relevant, but I don’t see how they would directly address injection attacks.

upvoted 0 times

...

Johana

29 days ago

I remember a practice question where static code analysis was mentioned, but I feel like it’s more about finding vulnerabilities than preventing them.

upvoted 0 times

...

Rosenda

1 month ago

I think input validation is the key here, but I’m not entirely sure if it’s the only solution we need.

upvoted 0 times

...