Microsoft DP-420 Exam - Topic 3 Question 11 Discussion

Actual exam question for Microsoft's DP-420 exam

Question #: 11
Topic #: 3

You need to identify which connectivity mode to use when implementing App2. The solution must support the planned changes and meet the business requirements.

Which connectivity mode should you identify?

ADirect mode over HTTPS

BGateway mode (using HTTPS)

CDirect mode over TCP

Show Suggested Answer

Suggested Answer: C

Scenario: Develop an app named App2 that will run from the retail stores and query the data in account2. App2 must be limited to a single DNS endpoint when accessing account2.

By using Azure Private Link, you can connect to an Azure Cosmos account via a private endpoint. The private endpoint is a set of private IP addresses in a subnet within your virtual network.

When you're using Private Link with an Azure Cosmos account through a direct mode connection, you can use only the TCP protocol. The HTTP protocol is not currently supported.

https://docs.microsoft.com/en-us/azure/cosmos-db/how-to-configure-private-endpoints

by Antione at May 04, 2022, 01:26 PM

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Ronny

4 months ago

Totally agree, HTTPS is a solid pick for this scenario!

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Annabelle

4 months ago

Wait, are we sure HTTPS is the only option?

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Caprice

4 months ago

Direct mode over TCP could be faster, but not as secure.

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Quentin

5 months ago

I think Gateway mode might be more flexible for future changes.

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Cherelle

5 months ago

Direct mode over HTTPS is usually the best choice for security.

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Alisha

5 months ago

I’m leaning towards Gateway mode since it can handle more complex scenarios, but I need to double-check the specifics of the business requirements.

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Leoma

5 months ago

I feel like Direct mode over TCP could be faster, but I can't recall if it supports all the planned changes we talked about.

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Leota

5 months ago

I remember a practice question where Gateway mode was preferred for better scalability. Maybe that's the right choice here?

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Dana

5 months ago

I think we discussed that Direct mode over HTTPS is usually more secure, but I'm not entirely sure if it fits all business requirements.

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Delsie

5 months ago

This one seems pretty straightforward. I'm pretty sure the answer is B, print$.

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Arleen

5 months ago

I'm a little confused on this one. Scrum could be considered a product development process, but it also has elements of a software methodology. I'll have to review my notes to decide between B and D.

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Dorothy

5 months ago

This kind of question feels similar to one we practiced where we defined terms. I think failure makes sense here.

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