GH-300受験対策書 & GH-300資格取得今日、社会での競争はより激しく、専門知識がなければ競争で有利な地位を占めることができず、除かれることもあります。テストGH-300認定に合格すると、一部の分野で有能になり、労働市場で競争上の優位性を獲得できます。 GH-300学習教材を購入すると、GH-300テストにスムーズに合格します。当社Microsoftの製品は多くの利点を高め、テストの準備をするのに最適です。 GH-300学習準備は、一流の専門家チームによってコンパイルされ、実際の試験と密接にリンクしています。 Microsoft GitHub Copilot 認定 GH-300 試験問題 (Q114-Q119):質問 # 114
Which of the following are true about code suggestions? (Each correct answer presents part of the solution.
Choose two.)
A. Code suggestions will always compile or run without modifications
B. Code suggestions are guaranteed to not expose known security vulnerabilities
C. Alternative code suggestions can be shown in a new tab
D. You can use keyboard shortcuts to accept the next word in a suggestion
E. Code suggestions are limited to single-line suggestions
正解：C、D
解説：
Exact extracts:
* "You can accept individual words, lines, or entire suggestions with keyboard shortcuts." References: GitHub Copilot editor usage documentation.
質問 # 115
How does GitHub Copilot typically handle code suggestions that involve deprecated features or syntax of programming languages?
A. GitHub Copilot automatically updates deprecated features in its suggestions to the latest version.
B. GitHub Copilot may suggest deprecated syntax or features if they are present in its training data.
C. GitHub Copilot always filters out deprecated elements to promote the use of current standards.
D. GitHub Copilot rejects all prompts involving deprecated features to avoid compilation errors.
正解：B
解説：
"GitHub Copilot may sometimes suggest deprecated code, APIs, or patterns if these appear in its training data. Users are responsible for reviewing and updating the suggestions." This confirms that Copilot does not automatically update or reject deprecated features, but may still suggest them if they were part of training.
References: GitHub Copilot usage limitations documentation.
質問 # 116
What is a limitation of content exclusions?
A. Repository administrators and organization owners cannot manage content exclusion settings.
B. Content exclusions can be worked around as it is only available for Git repositories.
C. Content exclusions are only available in the GitHub Copilot Individual plan.
D. Content exclusions can only be configured by an enterprise administrator.
正解：B
解説：
A limitation is that content exclusions are only available for Git repositories, meaning they can be worked around if content is accessed through other means.
質問 # 117
Select a strategy to increase the performance of GitHub Copilot Chat.
A. Apply prompt engineering techniques to be more specific
B. Use a single GitHub Copilot Chat query to find resolutions for the collection of technical requirements
C. Optimize the usage of memory-intensive operations within generated code
D. Limit the number of concurrent users accessing GitHub Copilot Chat
正解：A
解説：
"Performance of Copilot Chat can be improved with prompt engineering. More specific prompts give more relevant and accurate answers." This confirms that applying prompt engineering techniques is the valid strategy.
References: GitHub Copilot Chat best practices documentation.
質問 # 118
How does GitHub Copilot utilize chat history to enhance its code completion capabilities?
A. By logging chat history to monitor user activity and ensure compliance with coding standards.
B. By sharing chat history with third-party services to improve integration and functionality.
C. By analyzing past chat interactions to identify common programming patterns and errors.
D. By using chat history to offer personalized code snippets based on previous prompts.
正解：C
解説：
"GitHub Copilot Chat can reference the ongoing conversation history to analyze patterns, common coding styles, and errors, providing more accurate and contextual suggestions." This demonstrates that chat history is used to identify patterns and enhance contextual accuracy, making option C correct.
References: GitHub Copilot Chat documentation.