Salesforce ARC-300 Exam Questions Instant Access

Question 1

During implementation, the team found that there is a notification controller exposed for an external service that marks the order as paid when notification is received. The notification URL is sent to the service together with the payment request and contains only the URL with orderlD as the parameter.

What should the Architect recommend to the team in order to prevent the unauthorized usage of the controller to mark the orders as paid?

AAdd a customer number in the callback URL and match the customer number against the one stored on the order.

BAdd HTTPS restriction to the controller start node.

CAdd an order token in the callback URL and match the token against the one stored on the order.

DAdd a session attribute and validate it on the callback.

Answer : C

Question 2

A client has just pushed a new site live to Production. However during smoke testing. It's found that some customers are not seeing the correct pricing on the Product Detail Page.

What three places would the Architect begin to look for the cause of this Issue?

Choose 3 answers

ACheck Log Center

BCheck the Quota Status page.

CCheck the Global Preferences to be sure the settings are correct.

DCheck that there was not an error during replication.

ECheck that the cache is set correctly

Answer : B, D, E

Question 3

The storefront integrates with a REST based Address verification service (AVS) that uses token based security. The sequence of calls in the API documentation for this AVS looks like the following

1. Client authentication call, which contains the merchantId and secret in a GET request and returns a token in the response.

2. Address verification call, which contains the token and the address to verify in a POST request.

Once the token is obtained, it is valid for hours and it is not needed to request a new one for subsequent address verification calls, the AVS charges for every request made no matter if it is client authentication call or address verification call.

Which three strategies could be applied to allow for efficient use of the service without compromising security? Choose 3 answers

AApply page caching to the client authentication controller that is used with AJAX.

BObtain the token from local storage of the browser and update it once It expires.

CObtain the token from a custom cache before making the client authentication call.

DUse HTTPService caching for the client authentication call.

EUse a job to store and update the token in a custom object that is used from the storefront code

Answer : A, C, D

Question 4

An Architect is configuring a data replication schedule.

Which task(s) can be removed In order to reduce replication times?

ACampaign

BStatic content

CStorefront URLs

DSearch Indexes

Answer : D

Question 5

A company that is a shoe-producer is doing Salesforce B2C Commerce implementation. In their Enterprise Resource Warning (ERP) system, the products are marked as being one of three types: boots, sandals, and sneakers. The business requirements based on the type are:

* The messaging on Product Detail page is different

* Customers are able to filler their Product Search Results

The customer's operations team asks about the format in which to send this value in the catalog.

Which data type should the Architect specify for this attribute In the Data Mapping document?

AA custom attribute of type string containing comma separated values.

BA custom attribute type set-of-string containing multiple values.

CA custom attribute of type enum-of-string (multiselect able value).

DA custom attribute of type enum-of-string (single selectable value)

Answer : D

Question 6

While validating a LINK Cartridge for inclusion into the solution, an Architect notices that the UNK cartridge documentation requires the Architect to add a script node to a Pipeline in the storefront cartridge. The script is also a valid CommonJS module.

Which approach can the Architect use to Integrate this cartridge into a site that uses Controllers only?

ACopy and paste the script that is required directly into the Controller, add the appropriate arguments, then execute the correct method

BAdd the script that Is required via a require statement In the Controller, add the appropriate arguments, and execute the correct method.

CAdd the script that is required via a Module, exports statement m the Controller add the appropriate arguments, and execute the correct method.

DAdd the script that is required via an import$cript statement in the Controller, add the appropriate arguments, and execute the correct method.

Answer : B

Question 7

A business wants to migrate its customer service provider from provider A to provider B. Provider e offers a LINK cartridge to integrate with its commerce solution.

Which three artifacts need to be created by the Architect? Choose 3 answers

ADocument the design of implementing a new B2C Commerce cartridge following the Industry standard best practices

BDocument the data objects, the interface, and data synchronization frequency between the systems.

CDocument the data mapping between commerce and customer service provider.

DDocument the customizations required on top of the LINK cartridge based on current commerce implementation and business needs.

EDocument how the customer online journey flown from landing on the page to placing of the order

Answer : B, C, D

Salesforce Architect B2C Commerce Solutions ARC-300 Exam Questions