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Free Microsoft GH-300 Actual Exam Questions

The questions for this exam were last updated on January 9, 2026

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Question No. 1
Which of the following GitHub Copilot Business related activities can be tracked using the
organization audit logs?
Select one option, then reveal solution.
Top comments
OO
Osama O.
2026-02-22

Probably C here. Audit logs usually capture admin-level changes, and tweaking content exclusion settings fits that category. User actions like accepting suggestions or duplicates being blocked don’t seem like things audit logs would track. So it’s likely about settings adjustments rather than day-to-day usage events.

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KV
Kevin V.
2026-02-21

Totally agree, C sounds right. Audit logs are designed to capture changes admins make, like tweaking settings. Things like accepted suggestions or blocked duplicates seem more real-time user interactions rather than audit-worthy events. So C for sure.

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Question No. 2
How does GitHub Copilot Chat utilize its training data and external sources to generate responses
when answering coding questions?
Select one option, then reveal solution.
Top comments
MI
Mason I.
2026-02-20

C Don’t think it’s just training data or Bing alone, mixing sources is smarter.

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MI
Mason I.
2026-02-09

Maybe C. It makes sense that it’d mix what it learned before with live data and user code to keep answers relevant and personalized. That’s more useful than just relying on old training data alone.

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Question No. 3
What is the correct way to exclude specific files from being used by GitHub Copilot Business during
code suggestions?
Select one option, then reveal solution.
Top comments
PR
Paul R.
2026-02-22

B. The copilot.ignore file is specifically designed for excluding files from suggestions, which makes it the most direct method. Since .gitignore only affects Git behavior and not Copilot, A doesn’t really apply. Also, changing filenames like in D seems unreliable and is more of a workaround than a proper solution. C might cover broader exclusions but not at the granular file level like copilot.ignore does.

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IX
Irfan X.
2026-02-19

It’s B, since .gitignore only affects Git, not Copilot’s suggestion scope.

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Question No. 4
How can you improve the context used by GitHub Copilot? (Each correct answer presents part of the
solution. Choose two.)
Select all that apply, then reveal solution.
Top comments
SV
Sami V.
2026-02-22

C feels off since .gitconfig is unrelated to context improvement.

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SV
Sami V.
2026-02-19

A imo, opening the relevant tabs actually lets Copilot see the live code, which feels way more useful than just mentioning file paths (D). Snippets (B) definitely help too because they give specific details you want Copilot to focus on. Adding files to .gitconfig (C) doesn’t seem related to improving context for suggestions. So A and B make the most sense since they directly feed Copilot real, usable info rather than just references.

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Question No. 5
What is a benefit of using custom models in GitHub Copilot?
Select one option, then reveal solution.
Top comments
ZP
Zain P.
2026-02-19

A vs B? Faster replies might help, but matching repo style feels more valuable.

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AR
Arjun R.
2026-02-13

Maybe C could make sense if the organization has its own LLM engine, but that feels less common. B still sounds best since custom models are all about fitting your repo’s style, not changing the engine itself.

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Question No. 6
How does GitHub Copilot Chat ensure that a function works correctly?
Select one option, then reveal solution.
Top comments
RL
Ryan L.
2026-02-22

Yeah, I’m with A too. Copilot Chat is good at suggesting assertions because it looks at the code and figures out what checks make sense. It’s not really about running tests or doing the full implementation for you, so B, C, and D feel off. Plus, executing tests would require an environment setup, which it doesn’t handle directly.

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RL
Ryan L.
2026-02-22

A. I think it’s A because Copilot Chat focuses on helping write assertions, not executing tests or fully coding functions. The other options seem out of scope for what it does.

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Question No. 7
What are the potential risks associated with relying heavily on code generated from GitHub Copilot?
(Each correct answer presents part of the solution. Choose two.)
Select all that apply, then reveal solution.
Top comments
ZP
Zain P.
2026-02-21

Option C feels like a strong choice since outdated or non-optimal code can cause maintainability issues down the line, which is definitely risky. Option B seems off because prompt engineering isn't usually that time-consuming.

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TF
Tom F.
2026-02-09

B seems unlikely since prompt engineering usually speeds things up, not slows.

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Question No. 8
What configuration needs to be set to get help from Microsoft and GitHub protecting against IP
infringement while using GitHub Copilot?
Select one option, then reveal solution.
Top comments
RP
Ravi P.
2026-02-11

D, seems like the only setting specifically about license checking.

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NH
Noah H.
2026-02-10

A/C? A mentions blocking but doesn’t guarantee protection if you don’t review suggestions yourself, which C highlights. Both together seem necessary to avoid IP issues fully.

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Question No. 9
How does GitHub Copilot Enterprise assist in code reviews during the pull request process? (Select
two.)
Select all that apply, then reveal solution.
Top comments
FQ
Farhan Q.
2026-02-12

B and D sound right because generating summaries and answering questions fit review support well, not auto-merging or validating accuracy.

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KN
Karan N.
2026-02-11

B/C? The summary part in B is definitely helpful, but I think validating accuracy (C) could be a big deal for catching errors automatically, which seems more useful than just answering questions (D).

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Question No. 10
What is zero-shot prompting?
Select one option, then reveal solution.
Top comments
DX
Daniel X.
2026-02-22

C, because zero-shot means no examples, just the question itself.

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DX
Daniel X.
2026-02-21

C vs A, but A seems off since zero-shot focuses on no examples, not minimal context.

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Question No. 11
What is a limitation of content exclusions?
Select one option, then reveal solution.
Top comments
SA
Saad A.
2026-02-22

Good point about A, but I think D hits harder since if repo admins and org owners really can’t manage content exclusions, that’s a big control issue. Usually, enterprise admins get more power but locking out other key roles would definitely feel like a limitation. So I’d go with D here.

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SA
Saad A.
2026-02-19

Maybe A makes sense too since content exclusions only work for Git repos, which leaves out other repo types like SVN or Mercurial if those are used. That limits where you can apply these exclusions. B seems less likely because usually org owners or repo admins have some control, not just enterprise admins. D feels off since I recall org owners can manage some settings. C is probably a distractor since content exclusions aren’t tied to individual plans specifically. So A stands out as a clear limitation based on scope rather than admin level or plan.

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Question No. 12
Why is code reviewing still necessary when using GitHub Copilot to write tests?
Select one option, then reveal solution.
Top comments
OB
Osama B.
2026-02-18

Totally agree, C fits best since Copilot can write tests fast but won’t catch every possible scenario or logic flaw. A and B are clearly off since it’s not perfect code. C

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OB
Osama B.
2026-02-17

C imo, it’s about the gaps Copilot leaves. It helps but can’t fully replace human insight to catch everything in tests.

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Question No. 13
What role does chat history play in GitHub Copilot's code suggestions?
Select one option, then reveal solution.
Top comments
AU
Ash U.
2026-02-22

It’s B for sure, because without chat history, Copilot wouldn’t have any context to know what you’re working on or what you need next. A and C are sketchy due to privacy, and D just doesn’t make sense.

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AU
Ash U.
2026-02-22

Makes sense that it’s B. Chat history gives context so Copilot can guess what you need next. A and C sound off because training in real time or sharing chats with others would be weird and a privacy risk. D is clearly wrong since ignoring chat history would just make suggestions generic and less helpful. So B fits best here.

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Question No. 14
How can you use GitHub Copilot to get inline suggestions for refactoring your code? (Select two.)
Select all that apply, then reveal solution.
Top comments
AN
Ali N.
2026-02-22

I think D and E make the most sense here. The "/fix" command in the inline chat is a direct way to ask Copilot to fix or refactor specific code snippets, so that’s definitely one. And option E sounds right because I’ve seen right-click context menus for refactoring in some editors using Copilot, so "Refactor using GitHub Copilot" fits that use case. A and B don’t feel like official features, and I’ve never heard of running a separate command line like in C for this.

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AN
Ali N.
2026-02-21

Maybe A and D. Adding comments to your code is a well-known way to prompt Copilot for specific suggestions, including refactoring ideas. The "/fix" command in the inline chat (D) sounds like a direct way to request fixes or improvements, which fits with how Copilot integrates chat-like commands nowadays. The right-click options (B and E) don’t seem consistent across all environments, and I’m not sure if the gh copilot fix command (C) is an actual feature or just made up. So A and D feel like the most reliable picks here.

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Question No. 15
How do you generate code suggestions with GitHub Copilot in the CLI?
Select all that apply, then reveal solution.
Top comments
SY
Shoaib Y.
2026-01-30

It’s A because Copilot usually uses comments as triggers, not specific commands.

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SY
Shoaib Y.
2026-01-24

Actually, I don’t think B is correct either. The “copilot suggest” command doesn’t seem to be a standard CLI command for GitHub Copilot. Usually, the suggestions come up automatically or after a shortcut key in editors or terminals, rather than typing a command like that. So that leaves A as the most plausible since writing comments to trigger suggestions is consistent with how Copilot generally operates, including in CLI environments where shortcuts can bring up multiple suggestions for you to pick from.

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