You used AI to prepare. Can it stay open in the interview?
Mira used an AI assistant to practice for a Microsoft technical interview. Her invitation gives no outside-assistance exception. Choose her setup.
“without outside assistance unless explicitly permitted.” (opens the source)
The question
This is an original practice scenario. Mira's invitation is fictional. Microsoft's published conduct rule is real: preparation use and assistance during performance have different conditions. The scenario does not assume the company uses AI to make a hiring decision. In the practice window, her code handles the normal input and five minutes remain; boundaries and errors are still unchecked.
- MiraI practiced with an AI assistant and checked my own answers.
- InvitationThe candidate has not received explicit permission for outside assistance.
- FriendMicrosoft makes Copilot, so leave an answer assistant open.
“What should Mira do before and during the interview, and what would permit a different setup?”
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A strong answer, step by step
Open each step in turn. This is one strong answer, not the only one.
Step 1: Classify the activity
What would you do here? Open the move you’d make.
Use the same tool setup that worked in the preparation mock.
Tempting, but it misses something. The mock setup was for preparation. The published code gives assessed performance a separate condition.
Check the rule for the activity I am about to perform.
The strong move. The relevant rule is the assessment or interview rule, not the preparation rule.
See how a strong candidate says it
“My practice session and the assessment are different activities. Permission for preparation does not authorize live assistance.”
Why it works: The candidate code separates preparation from assessments and interviews.
Step 2: Set up for independent work
What would you do here? Open the move you’d make.
Use the approved setup and resolve unclear limits before the task.
The strong move. It follows the published rule while leaving room for a specific permitted format.
Prepare two interview setups and decide which to use after the task starts.
Tempting, but it misses something. A second setup does not establish permission. The actual assessment starts with no explicit exception in this scenario.
See how a strong candidate says it
“I will show my own skills without an answer assistant. If the invitation is unclear about tools, I will ask for the permitted setup before the task.”
Why it works: The scenario supplies no explicit exception. A question about permitted tools does not itself create one.
Step 3: Make the work visible
What would you do here? Open the move you’d make.
Use the last five practice minutes to write a faster second approach.
Tempting, but it misses something. A faster approach can be useful, but the existing code still has untested boundaries and errors.
Explain the approach and test the code I wrote.
The strong move. It shows the skills being assessed rather than outsourcing them.
See how a strong candidate says it
“I will explain my assumptions, write the solution and test a boundary case before calling it complete.”
Why it works: Microsoft's technical guide includes reasoning, executable code and testing. This practice can be done without an answer feed.
Step 4: Bound any exception
What would you do here? Open the move you’d make.
Confirm the allowed tool and task, then stay within that scope.
The strong move. The candidate code permits explicit exceptions; their actual limits still matter.
Keep the same allowed tool setup for the next task to save time.
Tempting, but it misses something. The exception may be specific to the previous task. Convenience does not extend its scope.
See how a strong candidate says it
“If the interviewer explicitly permits an AI tool for one task, I will confirm its scope. I will not carry that exception into a different task without permission.”
Why it works: An explicit exception can be limited to a format, tool or task. It is not a company-wide change.
The answer, in short
- Decision
- Prepare with responsible AI use, then perform independently unless assistance is explicitly permitted.
- Because
- Microsoft publishes separate conditions for preparation and assessed performance.
- What would change it
- An explicit instruction for the actual assessment can authorize a different tool setup within its scope.
Common traps
- Use a company's product strategy as its candidate rule.
- Treat silence or lack of objection as explicit permission.
- Carry a one-task exception into unrelated stages.
Check your answer
- Did I distinguish preparation from performance?
- Did I use the candidate conduct source?
- Did I preserve the explicit-permission exception?
- Did I keep any exception within the actual task?
Last reviewed Nov 10, 2026