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If possible, how can a timeout be set in the upstream API for the invocation of the first downstream API to meet the new upstream API's desired SLA?
A new upstream API Is being designed to offer an SLA of 500 ms median and 800 ms maximum (99th percentile) response time. The corresponding API implementation needs to sequentially invoke 3 downstream APIs of very similar complexity. The first of these downstream APIs offers the following SLA for its...
What type of tests should be used to incorporate this mocked data?
A set of tests must be performed prior to deploying API implementations to a staging environment. Due to data security and access restrictions, untested APIs cannot be granted access to the backend systems, so instead mocked data must be used for these tests. The amount of available mocked data and...
What type of information do these response headers indicate to the API client?
Question 10: Skipped An API implementation returns three X-RateLimit-* HTTP response headers to a requesting API client. What type of information do these response headers indicate to the API client?A . The error codes that result from throttling B. A correlation ID that should be sent in the next request...
What API policy can best safeguard the backend system?
A System API is designed to retrieve data from a backend system that has scalability challenges. What API policy can best safeguard the backend system?A . IPwhitelist B. SLA-based rate limiting C. Auth 2 token enforcement D. Client ID enforcementView AnswerAnswer: B Explanation Correct Answer. SLA-based rate limiting ***************************************** >>...
What best describes each modern API in relation to this new IT operating model?
An organization makes a strategic decision to move towards an IT operating model that emphasizes consumption of reusable IT assets using modern APIs (as defined by MuleSoft). What best describes each modern API in relation to this new IT operating model?A . Each modern API has its own software development...
How can the application of a rate limiting API policy be accurately reflected in the RAML definition of an API?
How can the application of a rate limiting API policy be accurately reflected in the RAML definition of an API?A . By refining the resource definitions by adding a description of the rate limiting policy behavior B. By refining the request definitions by adding a remaining Requests query parameter with...
How are CloudHub workers assigned to availability zones (AZs) when the organization's Mule applications are deployed to CloudHub in that region?
Refer to the exhibit. An organization uses one specific CloudHub (AWS) region for all CloudHub deployments. How are CloudHub workers assigned to availability zones (AZs) when the organization's Mule applications are deployed to CloudHub in that region?A . Workers belonging to a given environment are assigned to the same AZ...
When using CloudHub with the Shared Load Balancer, what is managed EXCLUSIVELY by the API implementation (the Mule application) and NOT by Anypoint Platform?
When using CloudHub with the Shared Load Balancer, what is managed EXCLUSIVELY by the API implementation (the Mule application) and NOT by Anypoint Platform?A . The assignment of each HTTP request to a particular CloudHub worker B. The logging configuration that enables log entries to be visible in Runtime Manager...
What is the MOST resource-efficient way to configure the Mule application's CloudHub deployment to help the company cope with this performance challenge?
A retail company is using an Order API to accept new orders. The Order API uses a JMS queue to submit orders to a backend order management service. The normal load for orders is being handled using two (2) CloudHub workers, each configured with 0.2 vCore. The CPU load of...
What CANNOT be effectively enforced using an API policy in Anypoint Platform?
What CANNOT be effectively enforced using an API policy in Anypoint Platform?A . Guarding against Denial of Service attacks B. Maintaining tamper-proof credentials between APIs C. Logging HTTP requests and responses D. Backend system overloadingView AnswerAnswer: A Explanation Correct Answer. Guarding against Denial of Service attacks ***************************************** >> Backend system...
