Salesforce ARC-101 Exam - Topic 10 Question 20 Discussion

Actual exam question for Salesforce's ARC-101 exam

Question #: 20
Topic #: 10

[All ARC-101 Questions]

business requires automating the check and update of the phone number type

classification (mobile vs. landline) for all in-coming calls delivered to their phone

sales agents. The following conditions exist:

1. At peak, their call center can receive up to 100,000 calls per day.

2. The phone number type classification is a service provided by an external service API.

3. Business is flexible with timing and frequency to check and update the records (throughout

the night or every 6-12 hours is sufficient).

A Remote-Call-In pattern and/or Batch Synchronization (Replication via ETL: System ->

Salesforce) are determined to work with a middleware hosted on custom premise.

In order to implement these patterns and mechanisms, which component should an integration architect recommend?

AConnectedApp configured in Salesforce to authenticate the middleware.

BIoConfigure Remote Site Settings in Salesforce to authenticate the middleware.

CAn API Gateway that authenticates requests from Salesforce into the Middleware(ETL/ESB).

DFirewall and reverse proxy are required to protect internal APIs and resource being exposed.

Show Suggested Answer

Suggested Answer: A, B

by Jerry at Jul 06, 2023, 05:11 AM

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Frederica

3 months ago

Really? A firewall and reverse proxy too? Seems excessive.

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Aileen

3 months ago

Wait, are we sure about the middleware choice?

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Gearldine

4 months ago

I think a ConnectedApp might be overkill here.

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Avery

4 months ago

Definitely need an API Gateway for that.

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Gail

4 months ago

Sounds like a solid plan for handling 100k calls!

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Mignon

4 months ago

I’m a bit confused about the need for a firewall. I thought it was more about authentication rather than protection in this case.

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Blythe

4 months ago

An API Gateway sounds familiar, especially for managing requests. I feel like it could be a solid option for this scenario.

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Annett

5 months ago

I think we practiced a similar question where Remote Site Settings were mentioned. Could that be the right answer?

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Hassie

5 months ago

I remember we discussed the importance of authentication methods for middleware, but I'm not sure if a ConnectedApp is the best choice here.

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Stephane

5 months ago

Hmm, I'm a bit confused on this one. I'll need to review the material on Intelligent Alerts again to make sure I understand the right approach.

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Elbert

5 months ago

Is it the init program? I'm a little fuzzy on the boot process, but I think that might be the right answer.

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Cortney

5 months ago

I'm feeling pretty confident about this one. The "vserver export-policy check-access" command should give me the information I need to troubleshoot the user's access issues on the NFS volume.

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Marci

10 months ago

A? Really? A ConnectedApp? That's for OAuth, not for this kind of integration. Definitely not the right choice here.

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Caprice

8 months ago

D) Firewall and reverse proxy are required to protect internal APIs and resource being exposed.

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Josefa

9 months ago

D) Firewall and reverse proxy are required to protect internal APIs and resource being exposed.

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Raina

9 months ago

C) An API Gateway that authenticates requests from Salesforce into the Middleware(ETL/ESB).

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Stephanie

9 months ago

B) IoConfigure Remote Site Settings in Salesforce to authenticate the middleware.

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Leatha

9 months ago

C) An API Gateway that authenticates requests from Salesforce into the Middleware(ETL/ESB).

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Genevive

9 months ago

B) IoConfigure Remote Site Settings in Salesforce to authenticate the middleware.

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Lonny

10 months ago

D is an interesting option, but I'm not sure if a firewall and reverse proxy are necessary for this specific use case. Seems like overkill when you can use an API Gateway instead.

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Nieves

8 months ago

A) ConnectedApp configured in Salesforce to authenticate the middleware.

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Pansy

8 months ago

D) Firewall and reverse proxy are required to protect internal APIs and resource being exposed.

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Lea

8 months ago

C) An API Gateway that authenticates requests from Salesforce into the Middleware(ETL/ESB).

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Cory

8 months ago

D) Firewall and reverse proxy are required to protect internal APIs and resource being exposed.

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Arlette

9 months ago

C) An API Gateway that authenticates requests from Salesforce into the Middleware(ETL/ESB).

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Carri

9 months ago

A) ConnectedApp configured in Salesforce to authenticate the middleware.

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Belen

10 months ago

But wouldn't ConnectedApp in Salesforce also work for authentication?

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Chun

10 months ago

B sounds good too. Setting up Remote Site Settings in Salesforce can help establish a secure connection to the middleware. But I'm not sure if that's enough for handling the volume of calls.

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Vallie

9 months ago

C) An API Gateway that authenticates requests from Salesforce into the Middleware(ETL/ESB).

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Lisandra

9 months ago

A) ConnectedApp configured in Salesforce to authenticate the middleware.

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Giovanna

10 months ago

I agree with Louvenia, an API Gateway provides a secure way to connect Salesforce with the Middleware.

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Louvenia

10 months ago

I think an API Gateway is the best option to authenticate requests.

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Scarlet

11 months ago

Hmm, I think C is the way to go. An API Gateway can handle the authentication and routing between Salesforce and the middleware. It's a common pattern for managing external integrations.

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