Azure App Configuration
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Azure App Configuration

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Questions and Answers

What is the purpose of keys in Azure App Configuration?

  • To organize configuration data into a hierarchical namespace
  • To limit the size of key-value pairs
  • To store and retrieve corresponding values (correct)
  • To parse and enforce rules on key names

    • How does App Configuration treat keys?

  • As having a combined size limit of 10,000 characters
  • As limited to certain special characters
  • As case-sensitive, whole unicode-based strings (correct)
  • As case-insensitive, parsed strings

    • What characters are reserved and cannot be used in key names in App Configuration?

  • $, %, and &
  • *, ,, and \ (correct)
  • ?, /, and :
  • !, @, and #

    • What is the recommended approach to naming keys used for configuration data in App Configuration?

    <p>Flat or hierarchical</p> Signup and view all the answers

    What is the purpose of labels in App Configuration?

    <p>To differentiate key values with the same key</p> Signup and view all the answers

    How does App Configuration handle versioning of key values?

    <p>Use labels to create multiple versions of a key value</p> Signup and view all the answers

    What is the purpose of the label attribute in App Configuration?

    <p>To differentiate key values with the same key</p> Signup and view all the answers

    What is the data type of values assigned to keys in App Configuration?

    <p>Unicode strings</p> Signup and view all the answers

    What does the content type attribute associated with each value in App Configuration store?

    <p>Information about the value to help application processing</p> Signup and view all the answers

    How does App Configuration store configuration data?

    <p>Encrypted at rest and in transit</p> Signup and view all the answers

    What should not be stored in App Configuration according to the text?

    <p>Application secrets</p> Signup and view all the answers

    How are key values uniquely identified in App Configuration?

    <p>By key plus a label that can be null</p> Signup and view all the answers

    What is the purpose of using labels in App Configuration?

    <p>To differentiate key values with the same key</p> Signup and view all the answers

    How can you create multiple versions of a key value in App Configuration?

    <p>Use labels</p> Signup and view all the answers

    What is the purpose of specifying a pattern when querying key values in App Configuration?

    <p>To retrieve key values that match the pattern</p> Signup and view all the answers

    What type of data is encrypted at rest and in transit in App Configuration?

    <p>Configuration data</p> Signup and view all the answers

    What is the recommended solution for storing application secrets?

    <p>Azure Key Vault</p> Signup and view all the answers

    What is the purpose of a label attribute in App Configuration key values?

    <p>To differentiate key values with the same key</p> Signup and view all the answers

    What does the hierarchical naming in App Configuration offer?

    <p>Many advantages</p> Signup and view all the answers

    What can be used to identify key values associated with a particular software build in App Configuration?

    <p>Labels</p> Signup and view all the answers

    What is the purpose of organizing keys into a hierarchical namespace in Azure App Configuration?

    <p>To group related configuration settings and manage them more effectively</p> Signup and view all the answers

    What is the impact of case sensitivity on keys stored in Azure App Configuration?

    <p>The keys 'app1' and 'App1' are distinct</p> Signup and view all the answers

    What characters are reserved and cannot be used in key names in Azure App Configuration?

    <p>*, ,, and \</p> Signup and view all the answers

    What is the combined size limit of a key-value pair in Azure App Configuration?

    <p>10,000 characters</p> Signup and view all the answers

    What is the purpose of the label attribute in App Configuration key values?

    <p>Differentiate key values with the same key</p> Signup and view all the answers

    What is the recommended approach to naming keys used for configuration data in App Configuration?

    <p>Hierarchical naming</p> Signup and view all the answers

    How are key values uniquely identified in App Configuration?

    <p>Key plus a label</p> Signup and view all the answers

    What does the content type attribute associated with each value in App Configuration store?

    <p>Store information about a value</p> Signup and view all the answers

    What can be used to identify key values associated with a particular software build in App Configuration?

    <p>Labels</p> Signup and view all the answers

    How does App Configuration handle versioning of key values?

    <p>Use labels to create multiple versions</p> Signup and view all the answers

    What is the purpose of using labels in App Configuration?

    <p>Specify multiple environments for the same key</p> Signup and view all the answers

    What is the purpose of keys in Azure App Configuration?

    <p>Uniquely identify configuration data</p> Signup and view all the answers

    What determines if a feature flag should be enabled when it has multiple filters?

    <p>The first filter that determines the feature should be enabled</p> Signup and view all the answers

    What happens if no filter indicates the feature should be enabled for a feature flag with multiple filters?

    <p>The feature flag is off</p> Signup and view all the answers

    What is the purpose of using Azure App Configuration as a centralized repository for feature flags?

    <p>To define different kinds of feature flags and manipulate their states quickly and confidently</p> Signup and view all the answers

    How does the feature manager support configuration source for feature flags?

    <p>It supports appsettings.json as a configuration source for feature flags</p> Signup and view all the answers

    What is a feature flag in the context of feature management?

    <p>A Boolean state variable used to dynamically administer a feature's lifecycle</p> Signup and view all the answers

    What is the purpose of filters in feature flag declaration?

    <p>To evaluate if a feature's state is on based on specific conditions</p> Signup and view all the answers

    How is a feature flag typically used in code?

    <p>As a Boolean state variable with an if conditional statement</p> Signup and view all the answers

    What is the primary function of feature management in modern software development?

    <p>To decouple feature release from code deployment</p> Signup and view all the answers

    What is the purpose of feature flags in feature management?

    <p>To enable quick changes to feature availability on demand</p> Signup and view all the answers

    What is the basic pattern for implementing feature flags in an application?

    <p>Using a Boolean state variable with an if conditional statement</p> Signup and view all the answers

    What are the two parts of each feature flag?

    <p>Name and list of filters</p> Signup and view all the answers

    How can the value of a feature flag be set based on certain rules?

    <p>Dynamically</p> Signup and view all the answers

    What is the purpose of feature flags in feature management?

    <p>To enable quick changes to feature availability on demand</p> Signup and view all the answers

    What is the basic pattern for implementing feature flags in an application?

    <p>Using a Boolean state variable with an if conditional statement</p> Signup and view all the answers

    What are the two parts of each feature flag?

    <p>A name and a list of one or more filters</p> Signup and view all the answers

    What is the impact of using feature flags in feature management?

    <p>Enables quick changes to feature availability on demand</p> Signup and view all the answers

    What determines if a feature flag should be enabled when it has multiple filters?

    <p>The first filter that determines the feature should be enabled</p> Signup and view all the answers

    What is the recommended centralized repository for feature flags?

    <p>Azure App Configuration</p> Signup and view all the answers

    What is the purpose of externalizing all the feature flags used in an application?

    <p>To change feature flag states without modifying and redeploying the application</p> Signup and view all the answers

    What is the behavior of a feature flag with multiple filters if no filter indicates the feature should be enabled?

    <p>The feature flag is off</p> Signup and view all the answers

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