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

5 months ago

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

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Aileen

5 months ago

Wait, are we sure about the middleware choice?

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Gearldine

5 months ago

I think a ConnectedApp might be overkill here.

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Avery

6 months ago

Definitely need an API Gateway for that.

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Gail

6 months ago

Sounds like a solid plan for handling 100k calls!

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Mignon

6 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

6 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

6 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

7 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

7 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

7 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

7 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

12 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

10 months ago

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

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Josefa

11 months ago

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

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Raina

11 months ago

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

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Stephanie

11 months ago

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

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Leatha

11 months ago

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

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Genevive

11 months ago

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

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Lonny

1 year 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

10 months ago

A) ConnectedApp configured in Salesforce to authenticate the middleware.

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Pansy

10 months ago

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

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Lea

10 months ago

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

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Cory

10 months ago

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

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Arlette

11 months ago

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

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Carri

11 months ago

A) ConnectedApp configured in Salesforce to authenticate the middleware.

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Belen

1 year ago

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

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Chun

1 year 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

11 months ago

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

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Lisandra

11 months ago

A) ConnectedApp configured in Salesforce to authenticate the middleware.

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Giovanna

1 year ago

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

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Louvenia

1 year ago

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

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Scarlet

1 year 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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Fabiola

1 year ago

I'm not sure, but I think Firewall and reverse proxy are also important to protect internal APIs and resources from external threats.

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Beth

1 year ago

I agree with Krissy, an API Gateway provides a secure way to handle the communication between Salesforce and the Middleware.

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Krissy

1 year ago

I think an API Gateway is the best option to authenticate requests from Salesforce into the Middleware.

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