An organization wants to create a Center for Enablement (C4E). The IT director schedules a series of meetings with IT senior managers. What should be on the agenda of the first meeting?
A. Define C4E objectives, mission statement, guiding principles, a
B. Explore API monetization options based on identified use cases through MuleSoft
C. A walk through of common-services best practices for logging, auditing, exception handling, caching, security via policy, and rate limiting/throttling via policy
D. Specify operating model for the MuleSoft Integrations division
Explanation:
In the initial meeting for establishing a Center for Enablement (C4E), it’s
essential to lay the foundational vision, objectives, and guiding principles for the team.
Here’s why this is crucial:
The responses to some HTTP requests can be cached depending on the HTTP verb used
in the request. According to the HTTP specification, for what HTTP verbs is this safe to do?
A.
PUT, POST, DELETE
B.
GET, HEAD, POST
C.
GET, PUT, OPTIONS
D.
GET, OPTIONS, HEAD
GET, OPTIONS, HEAD
Refer to the exhibit. An organization is running a Mule standalone runtime and has
configured Active Directory as the Anypoint Platform external Identity Provider. The organization does not have budget for other system components.
What policy should be applied to all instances of APIs in the organization to most
effecuvelyKestrict access to a specific group of internal users?
A.
Apply a basic authentication - LDAP policy; the internal Active Directory will be
configured as the LDAP source for authenticating users
B.
Apply a client ID enforcement policy; the specific group of users will configure their client applications to use their specific client credentials
C.
Apply an IP whitelist policy; only the specific users' workstations will be in the whitelist
D.
Apply an OAuth 2.0 access token enforcement policy; the internal Active Directory will be configured as the OAuth server
Apply a basic authentication - LDAP policy; the internal Active Directory will be
configured as the LDAP source for authenticating users
Explanation: Explanation
Correct Answer: Apply a basic authentication - LDAP policy; the internal Active Directory
will be configured as the LDAP source for authenticating users.
*****************************************
>> IP Whitelisting does NOT fit for this purpose. Moreover, the users workstations may not
necessarily have static IPs in the network.
>> OAuth 2.0 enforcement requires a client provider which isn't in the organizations system
components.
>> It is not an effective approach to let every user create separate client credentials and
configure those for their usage.
The effective way it to apply a basic authentication - LDAP policy and the internal Active
Directory will be configured as the LDAP source for authenticating users.
Reference: https://docs.mulesoft.com/api-manager/2.x/basic-authentication-ldap-concept
An enterprise is embarking on the API-led digital transformation journey, and the central IT team has started to define System APIs. Currently there is no Enterprise Data Model being defined within the enterprise, and the definition of a clean Bounded Context Data Model requires too much effort. According to MuleSoft's recommended guidelines, how should the System API data model be defined?
A. If there are misspellings of the data fields in the back-end system, Systerm APIs should not correct it, and expose it as-is to mirror the back-end systems
B. The data model of the System APIs should make use of data types that approximately mirror those from the back-end systems
C. The data model should define its own naming convention, and not follow the same naming as the back-end systems
D. The System APIs should expose all back-end system fields
Explanation: When defining data models for System APIs without an established
Enterprise Data Model, MuleSoft recommends mirroring the back-end systems' data
types to achieve quick and effective integration without adding complexity. This approach
has several benefits:
What are the major benefits of MuleSoft proposed IT Operating Model?
A.
1. Decrease the IT delivery gap
2. Meet various business demands without increasing the IT capacity
3. Focus on creation of reusable assets first. Upon finishing creation of all the possible
assets then inform the LOBs in the organization to start using them
B.
1. Decrease the IT delivery gap
2. Meet various business demands by increasing the IT capacity and forming various IT
departments
3. Make consumption of assets at the rate of production
C.
1. Decrease the IT delivery gap
2. Meet various business demands without increasing the IT capacity
3. Make consumption of assets at the rate of production
1. Decrease the IT delivery gap
2. Meet various business demands without increasing the IT capacity
3. Make consumption of assets at the rate of production
Explanation: Explanation
Correct Answer:
1. Decrease the IT delivery gap
2. Meet various business demands without increasing the IT capacity
3. Make consumption of assets at the rate of production.
*****************************************
Reference: https://www.youtube.com/watch?v=U0FpYMnMjmM
What Mule application can have API policies applied by
Anypoint Platform to the endpoint exposed by that Mule application?
A) A Mule application that accepts requests over HTTP/1.x
A.
Option A
B.
Option B
C.
Option C
D.
Option D
Option A
Explanation: Explanation
Correct Answer: Option A
*****************************************
>> Anypoint API Manager and API policies are applicable to all types of HTTP/1.x APIs.
>> They are not applicable to WebSocket APIs, HTTP/2 APIs and gRPC APIs
Reference: https://docs.mulesoft.com/api-manager/2.x/using-policies
A company wants to move its Mule API implementations into production as quickly as
possible. To protect access to all Mule application data and metadata, the company
requires that all Mule applications be deployed to the company's customer-hosted
infrastructure within the corporate firewall. What combination of runtime plane and control
plane options meets these project lifecycle goals?
A.
Manually provisioned customer-hosted runtime plane and customer-hosted control plane
B.
MuleSoft-hosted runtime plane and customer-hosted control plane
C.
Manually provisioned customer-hosted runtime plane and MuleSoft-hosted control plane
D.
iPaaS provisioned customer-hosted runtime plane and MuleSoft-hosted control plane
Manually provisioned customer-hosted runtime plane and customer-hosted control plane
Explanation:
Explanation
Correct Answer: Manually provisioned customer-hosted runtime plane and customerhosted
control plane
*****************************************
There are two key factors that are to be taken into consideration from the scenario given in
the question.
>> Company requires both data and metadata to be resided within the corporate firewall
>> Company would like to go with customer-hosted infrastructure.
Any deployment model that is to deal with the cloud directly or indirectly (Mulesoft-hosted
or Customer's own cloud like Azure, AWS) will have to share atleast the metadata.
Application data can be controlled inside firewall by having Mule Runtimes on customer
hosted runtime plane. But if we go with Mulsoft-hosted/ Cloud-based control plane, the
control plane required atleast some minimum level of metadata to be sent outside the
corporate firewall.
As the customer requirement is pretty clear about the data and metadata both to be within
the corporate firewall, even though customer wants to move to production as quickly as
possible, unfortunately due to the nature of their security requirements, they have no other
option but to go with manually provisioned customer-hosted runtime plane and customerhosted
control plane.
Refer to the exhibit. An organization needs to enable access to their customer data from
both a mobile app and a web application, which each need access to common fields as
well as certain unique fields.
The data is available partially in a database and partially in a 3rd-party CRM system.
What APIs should be created to best fit these design requirements?
A.
Option A
B.
Option B
C.
Option C
D.
Option D
Option C
Explanation: Explanation
Correct Answer: Separate Experience APIs for the mobile and web app, but a common
Process API that invokes separate System APIs created for the database and CRM system
*****************************************
As per MuleSoft's API-led connectivity:
>> Experience APIs should be built as per each consumer needs and their experience.
>> Process APIs should contain all the orchestration logic to achieve the business
functionality.
>> System APIs should be built for each backend system to unlock their data.
Reference: https://blogs.mulesoft.com/dev/api-dev/what-is-api-led-connectivity
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