Open assessment · Beginner

Code Reading & Debugging

Reading code you did not write: tracing pseudocode, predicting output in real languages, finding bugs and the inputs that break code, plus one broken program to

A Revquix assessment.

What this assessment tests

Reading code you did not write: tracing pseudocode, predicting output in real languages, finding bugs and the inputs that break code, plus one broken program to fix.

Each sitting draws 40 questions at random from a larger pool, in 75 minutes, with a mix of easy, medium and hard items.

Who it is for

Students and early-career professionals who want a clear record of this skill
Anyone preparing to demonstrate this knowledge to an employer

What you should know first

No formal prerequisites; some hands-on practice helps

Not covered

Vendor-specific administration beyond the topics listed
Topics outside the sections named in this paper

How to prepare

Revise each section topic: Pseudocode tracing; Predict the output; Find the bug; Edge cases and test inputs
Practise explaining each idea in your own words before you sit

Questions people ask

Can I retake the paper?

Yes. You have 3 attempts, with a 7 day wait between them.

What do I get if I pass?

A shareable credential issued by Revquix that you can add to your profile.

Written by its author and reviewed by Revquix.

What the paper looks like

Every candidate gets a different paper worth the same marks: each section draws its questions from a larger pool, and a retake avoids the questions you have already seen.

Pseudocode tracing12 questions · 12 marks
Predict the output10 questions · 10 marks
Find the bug10 questions · 10 marks
Edge cases and test inputs8 questions · 8 marks
Write the code1 question · 10 marks

What you get

A pass issues a Revquix Verified credential: this certificate, and a public page with its own code that anyone can check. It says it was earned through the open assessment.

Revquix

REVQUIX VERIFIED - SPECIMEN

CERTIFICATE NO.

RQ-SPEC-IMEN-0000-0000

CERTIFICATE OF ASSESSMENT

This is to certify that

Your name

passed a timed, integrity-monitored Revquix assessment in

Code Reading & Debugging

RESULT

70% - 35 of 50 marks

DATE OF ISSUANCE: 18 May 2026

REVQUIX VERIFIED

Mrs. Lata Mangilal Parihar

FOUNDER, REVQUIX

Specimen. A real certificate carries a code that opens its own record - check one at https://www.revquix.com/certifications/verify. The page, not the file, is the record.