サンプル問題 1： You are developing a Slack app that will post notifications in channels but will not interact with users directly. What type of token should your app request to adhere to security best practices?
A: User OAuth Token
B: Bot User OAuth Token
C: Workspace Access Token
D: Classic Bot Token
正解：B
Explanation: Bot User OAuth Token For an app that posts notifications in channels without direct user interaction, a Bot User OAuth Token is the most appropriate. This token type allows the app to perform channel-specific actions without the broader permissions associated with a User OAuth Token, adhering to the principle of least privilege. Why not the other options: • A User OAuth Token provides access with the permissions of a specific user, which is not necessary for simply posting notifications. • Workspace Access Token is not a standard token type for Slack apps. • Classic Bot Tokens are for legacy custom integrations and are generally not recommended for new Slack apps
サンプル問題 2： When developing a Slack app for project tracking, what design approach aligns with Slack’s aim to make work life more pleasant and efficient?
A: The app sends real-time notifications for every minor update in the project
B: Redirecting users to a separate project management tool for detailed project tracking
C: Mandatory hourly check-ins via the app for all team members to update project status
D: A dashboard within Slack that provides a summary of project status, with options to drill down for more details
正解：D
Explanation: A dashboard within Slack that provides a summary of project status, with options to drill down for more details A dashboard within Slack offering an overview of project status with detailed drill-down options supports Slack’s commitment to efficiency and a streamlined user experience. It provides essential information at a glance while offering the flexibility to explore more details as needed. Why not the other options: • Continuous notifications for every small update can be overwhelming and counterproductive. • Hourly mandatory check-ins can be burdensome and disrupt day-to-day work, hindering productivity.. • Redirecting users to a separate tool can disrupt the integrated experience of Slack and reduce efficiency.
サンプル問題 3： A company wants to create a Slack app that allows employees to quickly check their leave balance. Which feature would be most appropriate for this functionality?
A: Develop a bot that sends leave balance updates at regular intervals
B: Implement an App Home tab where leave balances are displayed continuously
C: Use slash commands that allow employees to check their leave balance on demand
D: Post leave balances periodically in a common HR channel
正解：C
Explanation: Use slash commands that allow employees to check their leave balance on demand Slash commands are ideal for providing users with the ability to retrieve specific information like leave balances on demand. This approach offers privacy and immediacy, allowing employees to get their leave balance information whenever they need it without waiting for updates. Why not the other options: • Regular intervals may not align with when employees want to check their balance. • It requires navigating away from the user’s current workspace, which might be less convenient for quick checks. • Posting leave balances in a common channel lacks privacy and can lead to information overload.
