Salesforce MuleSoft-Integration-Architect-I Exam With Confidence Using Practice Dumps

Explanation

We need to note few things about the scenario which will help us in reaching the correct solution.

Point 1 : The APIs are all publicly available and are associated with several mobile applications and web applications. This means Apply an IP blacklist policy is not viable option. as blacklisting IPs is limited to partial web traffic. It can't be useful for traffic from mobile application

Point 2 : The organization does NOT want to use any authentication or compliance policies for these APIs. This means we can not apply HTTPS mutual authentication scheme.

Header injection or removal will not help the purpose.

By its nature, JSON is vulnerable to JavaScript injection. When you parse the JSON object, the malicious code inflicts its damages. An inordinate increase in the size and depth of the JSON payload can indicate injection. Applying the JSON threat protection policy can limit the size of your JSON payload and thwart recursive additions to the JSON hierarchy.

Hence correct answer is Apply a JSON threat protection policy to all APIs to detect potential threat vectors

When using MUnit's test recorder in Anypoint Studio to create unit tests, consider the following points:

A. Tests for flows cannot be created with Mule errors raised inside the flow or already existing in the incoming event:

Explanation: The test recorder cannot record flows if Mule errors are raised during the flow execution or if the incoming event already contains errors. This limitation requires users to handle or clear errors before recording the flow to ensure accurate test creation.

D. A recorded flow execution ends successfully but the result does not reach its destination because the application is killed:

Explanation: If the application is killed before the recorded flow execution completes, the recorder captures the flow up to the point of termination. However, the final result may not be reached or recorded. This scenario should be avoided to ensure complete and reliable test recordings.

These considerations help ensure the accuracy and reliability of tests created using the test recorder.

MUnit Documentation:

MUnit Test Recorder:

Explanation

Mule applications are deployed in CloudHub workers and each worker is assigned with a dedicated IP • For zero downtime deployment, each worker in CloudHub needs additional IP addresses • A few IPs in a VPC are reserved for infrastructure (generally 2 IPs) • The IP addresses are usually in a private range with a subnet block specifier, such as 10.0.0.1/24 • The smallest CIDR network subnet block you can assign for your VPC is /24 (256 IP addresses) (60*3 env * 2 worker per application ) + 50% of (total) for zero downtime = 540 In this case correct answer is 10.0.0.0/22 as this provided 1024 IP's .

Other IP's are insufficient.