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Google Cloud Apigee Certified API Engineer
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Question: 40
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.
Question: 41
Which feature can be used to automatically distribute traffic across multiple target servers’? A . use a concurrent rate limiting policy
B . use a LoadBalancer entry in the HTTPTargelConnection session C . use RouteRules with multiple TargetEndpoints
D . use an AssignMessage policy
Question: 42
Which are characteristics of the PopulateCache and ResponseCache policies’? Select all that are correct A . PopulateCache has a TimeOfYear expiry option
B . PopulateCache allows you to cache any string object.
C . ResponseCache has separate policy definitions for Lookup vs. Populate cache operations. D . ResponseCache caches the complete HTTP response (including headers).
Question: 43
You need to make multiple target system calls in parallel for a single inbound request The response should return to the client app as a single object.
What should you do?
A . Use Apigee service callouts
B . Create route rules for each target endpoint
C . Create multiple target proxy xmls for each endpoint
D . Use the Node JS async module to invoke target systems
Question: 44
If a string value is put in both a cache and a key value map (KVM) using the same key, which one is true? A . The object will expire from both locations after the TimeToLive has passed.
B . The object will be stored in Cassandra twice
C . When object is retrieved from KVM, the object with the same key will be returned from the cache instead to improve performance
D . One of the inserts (either to cache or to KVM) will fail as you cant insert the same key twice
Question: 45
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.
Question: 46
You have a single back end that needs to be exposed to customers using different API request and response payloads You need to allow these different request types without breaking existing implementations.
What should you do?
A . Create a new API proxy for new customers and invoke backend target system with required parameters.
B . Configure the API as a pass-through proxy and invoke backend target system with client request parameters. C . Create a new proxy xml and base path with upgraded version and invoke backend target system with required parameters
D . Include a new customer requirement in an existing API proxy and invoke backend target system with required parameters.