APIGEE-API-ENGINEER Online Practice Questions and Answers

You need to log certain data to a custom logging service while processing the response You want to avoid processing delays due to logging during the logic flow What should you do?

A. Use a Node.JS target to implement a nonblocking call.

B. Attach a Message Logging policy to the Post Client Flow

C. Implement a Java Extension Callout with a worker thread

D. Use an asynchronous Service Callout policy in your proxy (low as soon as you have enough data to log

What is the order in which RouteRules are evaluated when many are present?

A. no order, random

B. alphabetical by name

C. bottom to top as configured in the ProxyEndpoint

D. bottom to top as configured in the TargetEndpoint

E. top to bottom as configured in the ProxyEndpoint

As an Apigee API Engineer you attend a meeting where a Product Owner would like to release a new feature to customers. There are several teams in the meeting, Backend API team, Apigee API team, and the Security team. The feature will be exposed through the companies external facing website. The architecture allows the website to call the backend APIs directly. The security team raises a concern about the backend APIs being wide open to anyone inside the network, not just the external website. You are later contacted and asked for your teams impacts. How should you reply?

A. You should recommend an Apigee Edge Access Control policy

B. You should recommend that the backend API's use TLS v12 to secure their APIs.

C. You should recommend the use of custom secure headers with time stamp verification

D. You should recommend a design change that uses a Apigee microgateway in front of the backend APIs.

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

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

In Apigee Edge APIs, what is fault.name?

A. An out-of-the-box variable populated by Edge when a policy fails

B. Custom variable that you populate before you Raise Fault

C. System errors that are only populated in script callouts

D. Backend error names that are populated along with error code

E. None of the above

Given the following Javascript code snippet, which statement is true?

var paloAlto = httpClient.get{'http://weather.yahooapis.com/forecastrss?w=2467861'); context.session['paloAlto'] = paloAlto;

A. The code execution will wait for the httpClient to receive a response and store that into a session vanable named paloAlto.

B. The string paloAlto' will be stored in a message flow variable named paloAlto

C. The httpClient request will send a POST request to http //weather yahooapis com/forecastrss

D. The code execution will complete even if the httpClient has not yet received a response

As an API Engineer your team is deploying code to production tonight. The test team will spend most of the night ensuring there are no bugs in the new release. After you deploy you want to go home. What is the best way to quickly verify a complete deployment?

A. Unit tests

B. Smoke tests.

C. Integration tests.

D. Code quality analysis.

You need to log all error responses in your Apigee Edge proxy What should you do?

A. Use a JavaScript callout

B. Use a MessageLog policy in (he DefaultFaulIRule.

C. Use a conditional MessageLog policy in the PostClientFlow

D. Use a conditional MessageLog policy as the last item in the Response flow

Which of the following statements are the for Edge Microgateway-aware proxies?

A. Edge Microgateway-aware proxies must point to a Node js ScnptTarget

B. Edge Microgateway-aware proxies should at least contain a quota or OAuth2 policy

C. Edge Microgateway-aware proxies support the execution of conditional flows

D. Edge Microgateway-aware proxies must use HTTPTargetConnection in the TargetEndpoint