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Salesforce Certified MuleSoft Integration Architect I Practice Test - Questions Answers, Page 19

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Question 181

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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.

Salesforce Certified MuleSoft Integration Architect I image Question 181 66198 09232024002916000000

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?

Implement HTTP caching policy for all GET endpoints for the master lookup API and implement locking to synchronize access to object store
Implement HTTP caching policy for all GET endpoints for the master lookup API and implement locking to synchronize access to object store
Upgrade vCore size from 0.1 vCore to 0,2 vCore
Upgrade vCore size from 0.1 vCore to 0,2 vCore
Implement HTTP caching policy for all GET endpoints for master lookup API
Implement HTTP caching policy for all GET endpoints for master lookup API
Add an additional Cloudhub worker to provide additional capacity
Add an additional Cloudhub worker to provide additional capacity
Suggested answer: A
asked 23/09/2024
Avishek Das
42 questions

Question 182

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A mule application is required to periodically process large data set from a back-end database to Salesforce CRM using batch job scope configured properly process the higher rate of records.

The application is deployed to two cloudhub workers with no persistence queues enabled.

What is the consequence if the worker crashes during records processing?

Remaining records will be processed by a new replacement worker
Remaining records will be processed by a new replacement worker
Remaining records be processed by second worker
Remaining records be processed by second worker
Remaining records will be left and processed
Remaining records will be left and processed
All the records will be processed from scratch by the second worker leading to duplicate processing
All the records will be processed from scratch by the second worker leading to duplicate processing
Suggested answer: C
asked 23/09/2024
Haitham Hanash
27 questions

Question 183

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A company is designing a mule application to consume batch data from a partner's ftps server The data files have been compressed and then digitally signed using PGP.

What inputs are required for the application to securely consumed these files?

ATLS context Key Store requiring the private key and certificate for the company PGP public key of partner PGP private key for the company
ATLS context Key Store requiring the private key and certificate for the company PGP public key of partner PGP private key for the company
ATLS context first store containing a public certificate for partner ftps server and the PGP public key of the partner TLS contact Key Store containing the FTP credentials
ATLS context first store containing a public certificate for partner ftps server and the PGP public key of the partner TLS contact Key Store containing the FTP credentials
TLS context trust or containing a public certificate for the ftps server The FTP username and password The PGP public key of the partner
TLS context trust or containing a public certificate for the ftps server The FTP username and password The PGP public key of the partner
The PGP public key of the partner The PGP private key for the company The FTP username and password
The PGP public key of the partner The PGP private key for the company The FTP username and password
Suggested answer: D
asked 23/09/2024
Louis Perriot
42 questions

Question 184

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A mule application designed to fulfil two requirements

a) Processing files are synchronously from an FTPS server to a back-end database using VM intermediary queues for load balancing VM events

b) Processing a medium rate of records from a source to a target system using batch job scope

Considering the processing reliability requirements for FTPS files, how should VM queues be configured for processing files as well as for the batch job scope if the application is deployed to Cloudhub workers?

Use Cloud hub persistent queues for FTPS files processing There is no need to configure VM queues for the batch jobs scope as it uses by default the worker's disc for VM queueing
Use Cloud hub persistent queues for FTPS files processing There is no need to configure VM queues for the batch jobs scope as it uses by default the worker's disc for VM queueing
Use Cloud hub persistent VM queue for FTPS file processing There is no need to configure VM queues for the batch jobs scope as it uses by default the worker's JVM memory for VM queueing
Use Cloud hub persistent VM queue for FTPS file processing There is no need to configure VM queues for the batch jobs scope as it uses by default the worker's JVM memory for VM queueing
Use Cloud hub persistent VM queues for FTPS file processing Disable VM queue for the batch job scope
Use Cloud hub persistent VM queues for FTPS file processing Disable VM queue for the batch job scope
Use VM connector persistent queues for FTPS file processing Disable VM queue for the batch job scope
Use VM connector persistent queues for FTPS file processing Disable VM queue for the batch job scope
Suggested answer: C
asked 23/09/2024
frederic Morteau
31 questions

Question 185

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Which Exchange asset type represents configuration modules that extend the functionality of an API and enforce capabilities such as security?

Rulesets
Rulesets
Policies
Policies
RESTAPIs
RESTAPIs
Connectors
Connectors
Suggested answer: B
asked 23/09/2024
Angel Castillo
32 questions

Question 186

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Refer to the exhibit.

Salesforce Certified MuleSoft Integration Architect I image Question 186 66203 09232024002916000000

What is the type data format shown in the exhibit?

JSON
JSON
XML
XML
YAML
YAML
CSV
CSV
Suggested answer: A
asked 23/09/2024
Vasco Ricardo Ribeiro
30 questions

Question 187

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An integration team uses Anypoint Platform and follows MuleSoft's recommended approach to full lifecycle API development.

Which step should the team's API designer take before the API developers implement the AP! Specification?

Generate test cases using MUnit so the API developers can observe the results of running the API
Generate test cases using MUnit so the API developers can observe the results of running the API
Use the scaffolding capability of Anypoint Studio to create an API portal based on the API specification
Use the scaffolding capability of Anypoint Studio to create an API portal based on the API specification
Publish the API specification to Exchange and solicit feedback from the API's consumers
Publish the API specification to Exchange and solicit feedback from the API's consumers
Use API Manager to version the API specification
Use API Manager to version the API specification
Suggested answer: C
asked 23/09/2024
Elizaveta Kutuzova
54 questions

Question 188

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Which type of communication is managed by a service mesh in a microservices architecture?

Communication between microservices runtime administrators
Communication between microservices runtime administrators
Communication between microservices developers
Communication between microservices developers
Communication between microservices
Communication between microservices
Communication between trading partner services
Communication between trading partner services
Suggested answer: C
asked 23/09/2024
Javier Rodriguez
33 questions

Question 189

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According to MuleSoft's API development best practices, which type of API development approach starts with writing and approving an API contract?

Implement-first
Implement-first
Catalyst
Catalyst
Agile
Agile
Design-first
Design-first
Suggested answer: D
asked 23/09/2024
Asif Ibrahim
47 questions

Question 190

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An IT integration delivery team begins a project by gathering all of the requirements, and proceeds to execute the remaining project activities as sequential, non-repeating phases.

Which IT project delivery methodology is this team following?

Kanban
Kanban
Scrum
Scrum
Waterfall
Waterfall
Agile
Agile
Suggested answer: C
asked 23/09/2024
DIEGO MORENO
41 questions
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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?
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