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 (C)</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 (D)</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 (A)</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 (B)</p> Signup and view all the answers

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

<p>Unicode strings (A)</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 (B)</p> Signup and view all the answers

How does App Configuration store configuration data?

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

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

<p>Application secrets (D)</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 (C)</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 (A)</p> Signup and view all the answers

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

<p>Use labels (B)</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 (D)</p> Signup and view all the answers

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

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

What is the recommended solution for storing application secrets?

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

What does the hierarchical naming in App Configuration offer?

<p>Many advantages (B)</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 (C)</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 (B)</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 (A)</p> Signup and view all the answers

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

<p>*, ,, and \ (C)</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 (C)</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 (D)</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 (D)</p> Signup and view all the answers

How are key values uniquely identified in App Configuration?

<p>Key plus a label (D)</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 (D)</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 (C)</p> Signup and view all the answers

How does App Configuration handle versioning of key values?

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

What is the purpose of keys in Azure App Configuration?

<p>Uniquely identify configuration data (A)</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 (B)</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 (B)</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 (B)</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 (A)</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 (B)</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 (A)</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 (B)</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 (A)</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 (C)</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 (D)</p> Signup and view all the answers

What are the two parts of each feature flag?

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

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

<p>Dynamically (A)</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 (D)</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 (B)</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 (B)</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 (B)</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 (B)</p> Signup and view all the answers

What is the recommended centralized repository for feature flags?

<p>Azure App Configuration (D)</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 (B)</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 (D)</p> Signup and view all the answers

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