Question 1

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?

Options :

A :

Each modern API has its own software development lifecycle, which reduces the need for documentation and automation

B :

Each modem API must be treated like a product and designed for a particular target audience (for instance, mobile app developers)

C :

Each modern API must be easy to consume, so should avoid complex authentication mechanisms such as SAML or JWT D

D : Each modern API must be REST and HTTP based

Answer: B

Question 2

A large lending company has developed an API to unlock data from a database server and web server. TheAPI has been deployed to Anypoint Virtual Private Cloud(VPC) on CloudHub 1.0.The database server and web server are in the customer's secure network and are not accessible through thepublic internet. The database server is in the customer's AWSVPC, whereas the web server is in the customer's on-premises corporate data center.How can access be enabled for the API to connect with the database server and the web server?

Options :

A : Set up VPC peering with AWS VPC and a VPN tunnel to the customer-s on-premises corporate data center

B : Set up VPC peering with AWS VPC and the customer-s on-premises corporate data center

C : Setup a transit gateway to the customer-s on-premises corporate data center through AWS VPC

D : Set up VPC peering with the customer-s on-premises corporate data center and a VPN tunnel to AWS VPC

Answer: A

Question 3

An eCommerce company is adding a new Product Details feature to their website, A customer will launch the

product catalog page, a new Product Details link will

appear by product where they can click to retrieve the product detail description. Product detail data is

updated with product update releases, once or twice a year, Presently

the database response time has been very slow due to high volume.

What action retrieves the product details with the lowest response time, fault tolerant, and consistent data?

Options :

A : Select the product details from a database in a Cache scope and return them within the API response

B :

Select the product details from a database and put them in Anypoint MQ; the Anypoint MO subseriber will receive the product details and return them within the API response

C :

Use an object store to store and retrieve the product details originally read from a database and return them within the API response

D : Select the product details from a database and return them within the API response

Answer: C

Question 4

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?

Options :

A : IPwhitelist

B : SLA-based rate limiting

C : Auth 2 token enforcement

D : Client ID enforcement

Answer: B

Question 5

Select the correct Owner-Layer combinations from below options

Options :

A : 1. App Developers owns and focuses on Experience Layer APIs 2. Central IT owns and focuses on Process Layer APIs 3. LOB IT owns and focuses on System Layer APIs

B : 1. Central IT owns and focuses on Experience Layer APIs 2. LOB IT owns and focuses on Process Layer APIs 3. App Developers owns and focuses on System Layer APIs

C : 1. App Developers owns and focuses on Experience Layer APIs 2. LOB IT owns and focuses on Process Layer APIs 3. Central IT owns and focuses on System Layer APIs

Answer: C

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