Google APIGEE-API-ENGINEER Online Practice Questions and Exam Preparation

Google APIGEE-API-ENGINEER Online Questions & Answers

• Question 1:

  Which statements are true for configuring the Edge Microgateway quota plugin? Choose 3 answers

  A. Quotas are only enforced when client authentication is enabled
  B. Quota plugin requires quota-memory plugin to be installed and enabled
  C. Quota plugin requires OAuth Plugin to be installed and enabled
  D. Quota plugin must execute after the quota-memory Plugin execution
  E. Quota plugin must execute after the OAuth Plugin execution
  A. Quotas are only enforced when client authentication is enabled
  B. Quota plugin requires quota-memory plugin to be installed and enabled
  C. Quota plugin requires OAuth Plugin to be installed and enabled

• Question 2:

  Which statements ate true when the following policy is used? Select all that are correct.

  5ps

  A. The rate of 5 per second indicates that 5 requests can be made at any time during a second: but the 6th and later requests dunng the same second would be rejected
  B. Spike arrest is calculated separately on each message processor, so you could end up with significantly more than 5 calls in a second
  C. It is possible to make fewer than 5 requests in a second and still cause a spike arrest
  D. The continueOnError setting means that normal flow processing will resume even if the traffic exceeds the spike arrest rate
  D. The continueOnError setting means that normal flow processing will resume even if the traffic exceeds the spike arrest rate

• Question 3:

  Which plugins are not enabled as part of the default Edge Microgateway installation? Choose 2 answers

  A. analytics
  B. oauth
  C. quota
  D. spike arrest
  C. quota
  D. spike arrest

• Question 4:

  Your implementation has the following characteristics

  1 There are multiple API Products

  2 Some API proxies are part of more than one API Product.

  3 Quotas are configured at the API Product level

  4 In the Quota policy the count, time interval and unit is referenced using Verify API Key flow variables at runtime.

  5 A single Quota policy is reused across all the products 6. Each app is assigned to exactly one product.

  You need to limit the number of requests during weekends for specific products without modifying this design What should you do?

  A. Add custom attributes for counts for every product. Create custom quota policies for every product which references these custom attributes
  B. Set custom attributes for weekday and weekend count at every product Reference these How variables in the count property of Quota policy at runtime
  C. Add custom attributes at the API Product with counts to use for weekdays and weekends. Using flow variables, reference the custom counts in the Quota policy
  D. Add custom attributes for count at Product level Use a JS Policy to determine which count to use in Quota policy at runtime Use this count attribute in the Quota Policy.
  B. Set custom attributes for weekday and weekend count at every product Reference these How variables in the count property of Quota policy at runtime

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  Explanation/Reference:

• Question 5:

  In your last release, there were unexpected errors uncovered by users within the first 24 hours The root cause analysis found that key configurations were not promoted to production You want to avoid similar release failures in your next release What should you do?

  A. Notify operations of the release
  B. Run an automated smoke test suite.
  C. Monitor the logs looking for unusual error patterns
  D. Ensure all sources are checked into source control
  C. Monitor the logs looking for unusual error patterns

• Question 6:

  Which policies can be used to create or modify a request message for a service callout? Select all that are correct

  A. ServiceCallout
  B. AssignMessage
  C. RequestMessage
  D. Message Validation
  C. RequestMessage

• Question 7:

  Which features are supported in the OAuthV2 policy? Choose 3 answers

  A. Storing of external access tokens
  B. Setting custom attributes for generated access tokens
  C. Credentials validation when password grant type is used
  D. Setting different expiration for refresh and access tokens.
  B. Setting custom attributes for generated access tokens
  C. Credentials validation when password grant type is used
  D. Setting different expiration for refresh and access tokens.

• Question 8:

  Which features are supported in the OAulhV2 policy'? Select all that are correct. Choose 3 answers

  A. setting custom attributes for generated access tokens
  B. storing external access tokens
  C. credentials validation when password grantjype is used
  D. setting different expiration for refresh and access tokens
  B. storing external access tokens
  D. setting different expiration for refresh and access tokens

• Question 9:

  You need to access API back-end systems authorized by a machine user credential Each API call must connect to the API back-end system with unique credentials You need to keep user credential info securely protected How should you store the credential?

  A. Hardcoded in Assign Message policy
  B. Stored in Key-Value Maps and accessed at run time.
  C. Stored in configuration files and make use at run time.
  D. Stored in encrypted Key-Value Maps and access at run time.
  D. Stored in encrypted Key-Value Maps and access at run time.

• Question 10:

  While testing your Apigee API proxy, you discover that the TargetEndpomt that is called is not what you expect. You have verified that there is a RouteRule that matches conditions, and should be called. What should you do?

  A. Modify the RouteRuies to be more specific.
  B. Create a new proxy for this special condition.
  C. Reorder the RouteRuies so that your condition is found
  D. Add a new TargetServer to handle your specific condition
  D. Add a new TargetServer to handle your specific condition