MuleSoft-Integration-Architect-I Free Practice Test

A stock broking company makes use of CloudHub VPC to deploy Mule applications. Mule application needs to connect to a database application in the customers on-premises corporate data center and also to a Kafka cluster running in AWS VPC.
How is access enabled for the API to connect to the database application and Kafka cluster securely?

1. A. Set up a transit gateway to the customers on-premises corporate datacenter to AWS VPC
2. B. Setup AnyPoint VPN to the customer's on-premise corporate data center and VPC peering with AWS VPC
3. C. Setup VPC peering with AWS VPC and the customers devices corporate data center
4. D. Setup VPC peering with the customers onto my service corporate data center and Anypoint VPN to AWS VPC

Correct Answer: B

A retailer is designing a data exchange interface to be used by its suppliers. The interface must support secure communication over the public internet. The interface must also work with a wide variety of programming languages and IT systems used by suppliers.
What are suitable interface technologies for this data exchange that are secure, cross- platform, and internet friendly, assuming that Anypoint Connectors exist for these interface technologies?

1. A. EDJFACT XML over SFTP JSON/REST over HTTPS
2. B. SOAP over HTTPS HOP over TLS gRPC over HTTPS
3. C. XML over ActiveMQ XML over SFTP XML/REST over HTTPS
4. D. CSV over FTP YAML over TLS JSON over HTTPS

Correct Answer: C

A banking company is developing a new set of APIs for its online business. One of the critical API's is a master lookup API which is a system API. This master lookup API uses persistent object store. This API will be used by all other APIs to provide master lookup data.

Master lookup API is deployed on two cloudhub workers of 0.1 vCore each because there is a lot of master data to be cached. Master lookup data is stored as a key value pair. The cache gets refreshed if they key is not found in the cache.
Doing performance testing it was observed that the Master lookup API has a higher response time due to database queries execution to fetch the master lookup data.
Due to this performance issue, go-live of the online business is on hold which could cause potential financial loss to Bank.
As an integration architect, which of the below option you would suggest to resolve performance issue?

1. A. Implement HTTP caching policy for all GET endpoints for the master lookup API and implement locking to synchronize access to object store
2. B. Upgrade vCore size from 0.1 vCore to 0,2 vCore
3. C. Implement HTTP caching policy for all GET endpoints for master lookup API
4. D. Add an additional Cloudhub worker to provide additional capacity

Correct Answer: A

An API client makes an HTTP request to an API gateway with an Accept header containing the value???? application????.
What is a valid HTTP response payload for this request in the client requested data format?

1. A. <status>healthy</status>
2. B. {"status" "healthy"}
3. C. status(??healthy")
4. D. status: healthy

Correct Answer: B

As an enterprise architect, what are the two reasons for which you would use a canonical data model in the new integration project using Mulesoft Anypoint platform ( choose two answers )

1. A. To have consistent data structure aligned in processes
2. B. To isolate areas within a bounded context
3. C. To incorporate industry standard data formats
4. D. There are multiple canonical definitions of each data type
5. E. Because the model isolates the back and systems and support mule applications from change

Correct Answer: AE