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1.

What's the primary goal when implementing a resiliency solution for an app?

Make the app error-free.

Handling user errors transparently.

Handling transient infrastructure failures.

Handling major infrastructure failures.

2.

Which of the following statements is correct?

A code-based approach is the best option to handle failures, but it requires a significant amount of work.

Implementing a service mesh requires little effort, but it only handles TCP connection failures.

Both a code-based and infrastructure-based approach can have complementary roles, depending on the context.

3.

Which of the following statements is true of Linkerd?

It can't adjust retries and timeouts adapting to the current cluster state.

It can't monitor the traffic between pods.

It doesn't require any changes to the app's code.

It can't monitor all incoming and outgoing connections.

4.

Which of the following statements is true about using .NET resiliency?

It can't handle retries with exponential back-off.

It can't ensure resiliency for complex database transactions.

It does require app code changes.

It must not be configured via code for every HttpClient.

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