Google Cloud - Apigee Certified API Engineer - Apigee-API-Engineer Exam Practice Test

Question 1

Which policy can be used to restrict access to API resources based on the client IP?

A. Raise Fault policy

B. Access Control policy

C. Basic Authentication policy

D. Regular Expression Protection policy

Correct Answer: B

Question 2

You are using the Apigee ExtractVariables policy JSONPath feature, and discover that the query is not returning the expected result for the payload you are providing What should you do?

A. Check that the Accept header is set to application/json.

B. Check that the Content-Type header is set to application/json

C. Check that the Accept header is set to text/json

D. Check that the Content-Type header is set to text/json

Correct Answer: A

Question 3

When a quota is configured with the distributed flag set to false, the number of which of the following would affect the overall allowed traffic?

A. Cassandra nodes

B. Routers

C. Management Servers

D. Message Processors

Correct Answer: A

Question 4

In an API Proxy flow we need to orchestrate two XML services - Service A and Service B Data fields from each response must be returned in the response to the client. Which identifies a set of Apigee policies that, when used together, could be used to implement this?

A. AccessEntity,XSL,ExtractVariable

B. XMLToJSON, ExtractVanables, APIKeyValidation

C. MessageValidation, ServiceCallout, AccessControl

D. ServiceCallout, ExtractVanable, AssignMessage

Correct Answer: C

Question 5

Which versioning scheme follows Apigee's API design best practices?

A. GET /customers/{customend}/v1

B. GET /customers?customend={customerid}&version=v1

C. GET /customers/v1/{customerid}

D. GET /v1/customers/{customerid}

Correct Answer: B

Question 6

Where does a ScriptTarget node.js application run when deployed to Edge?

A. Within Apigee's node.js runtime called Trireme

B. Google's V8 JavaScript engine

C. In a Docker container

D. Inside a Vert x runtime engine

Correct Answer: A

Question 7

Your company runs their internal services across two datacenters in a hot-warm configuration The back-end system for a new API runs in both data centers You want to implement a proxy that handles failover between these data centers What should you do?

A. Create Target Servers for each datacenter and configuring the TargetEndpoint with a LoadBalancer, setting the Is Fallback property on the warm datacenter

B. Create two service callouts to the target, calling the hot datacenter first and the warm datacenter in the event of failure on the first call

C. Use the not datacenter as the TargetEndpoint and configure a FaultRule to call the warm datacenter in case of failure

D. Use a Java Callout to the target, calling the hot datacenter first and the warm datacenter in case of failure

Correct Answer: B

Question 8

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

A. Use a MessageLog policy in (he DefaultFaulIRule.

B. Use a conditional MessageLog policy in the PostClientFlow

C. Use a JavaScript callout

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

Correct Answer: B

Question 9

A cloud customer wants to safeguard their APIs against a sudden increase in traffic. You need to calculate an allowable traffic rate of 100 transactions per second (TPS) What should you do?

A. Use a Spike Arrest policy setting the UseEffectiveCount parameter

B. Use a Quota enforcement policy set to limit throughput to 100 TPS

C. Keep a count of accesses in the back-end, rejecting queries when they exceed 100 TPS

D. Use a default Spike Arrest policy setting the limit to 100 TPS

Correct Answer: D

Google Cloud - Apigee Certified API Engineer - Apigee-API-Engineer Exam Practice Test

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