B2C-Commerce-Developer Practice Test Questions

Given a job step configured in the steptype.json, a developer needs to add a custom status code
“No_FILES_FOUND”.
Which code snippet will complete the requirement?

A.

var status = {success: ‘OK’. Message: ‘NO_FILES_FOUND’};
return status

B.

var status = {success: ‘OK’. Message: ‘NO_FILES_FOUND’};
return status

C.

var status = require(‘dw/system/status’);
return new Status(Status.OK, ‘NO_FILES_FOUND’);

D.

this.status = ‘NO_FILES_FOUND’
return this;

E.

return ‘NO_FILES_FOUND

Once the Cache Information tool of the storefront toolkit is enabled, how can a Digital Developer view
caching information for a particular component of the page?

A.

Hover over the caching icons now present on the storefront.

B.

Open the Request Logs to view the caching information.

C.

Start a pipeline debugging session and view the caching information provided.

D.

Right-click on the component in UX Studio and view the caching properties of the file.

When inspecting the weekly service status report for a critical internally hosted web service used in the
application, a developer notices that there are too many instances of unavailability.
Which two solutions can reduce the unavailability of the service?
Choose 2 answers.

A.

Update the service to have a faster response time.

B.

Modify the code that makes the request to the external service to be wrapped in a try/catch
block.

C.

Increase the web service time out

D.

Change the code that sets the throwOnError attribute of the service to be true.

Given the requirements:
• To integrate with an external web service using HTTP requests
• To create a service for this purpose with the Service framework using the LocalServiceRegistry
class.
• To test the service before the external service provider makes the API available
Which solution allows the developer to satisfy the requirements?

A.

Create a service and implement the mockfull callback and a sitepreference to enable or disable the
mock response.

B.

Create a service and implement the mockFill callback and set the service mode to mock.

C.

Create a service and a Sitepreference that induce the service to respond witch a mock response
using a conditional.

D.

Create two services, one mock and the real one, and a Sitepreference that enable the mock or the real
one

Which technical reports datapoint measures the performance of a controller’s script execution if network factors and Web Adaptor processing is ignored?

A.

Processing time

B.

Cache hit ratio

C.

Call count

D.

Response time

Given a file in a plug-in cartridge with the following code:
‘use strict’:
Var base = module.superModule;
Function applyCustomCache (req,res,next){
res.CachePeriod = 6; //eslint-disable-line no-param-reassign
res.cachePeriodUnit = ‘hours’) //eslint-disable-line no-param-reassign
next();
}
Module.exports = base;
Module.exports.applyCustomCache = applyCustomCache;
What does this code extend?

A.

A controller

B.

A middleware script

C.

A decorator

D.

A model

Universal Containers specifies a new category hierarchy for navigating the digital commerce storefront. A
Digital Developer uses Business Manager to manually create a catalog with the specified category hierarchy,
then uses the Products & Catalogs > Import & Export module to export the catalog as a file.
How can other Developers with sandboxes on the same realm create the same catalog in their own sandboxes?

A.

Use Business Manager to upload and import a copy of the export file obtained from the original
Developer.

B.

Use the remote upload capability of the Site Import & Export module of Business Manager.

C.

Use the import capability of the Site Import & Export module of Business Manager.

D.

Use the Business Manager Data Replication module to replicate the catalog from the original
Developer’s sandbox.

A developer wants to add a link to the My Account Page.
What is the correct code to accomplish this?

A.

<a
href=”${URLUtils.get(‘Account-Show’)}>${Resource.msg(‘myaccount’,’account’,request.locale())}</a>

B.

<a href=”${url.get(‘Account-Show’)}>${Resource.message(‘myaccount’)}</a>

C.

<a href=”${URLUtils.url(‘Account-Show’)}>${Resource.msg(‘myaccount’,’account’,null)}</a>

D.

<a href=”${URLUtils
(‘Account-Show’)}>${ResourceMgr.getPropierties(‘myaccount’,’account’,null)}</a>

Universal Containers sells physical gift cards for the holidays.
What needs to occur to guarantee the cards will always be available?

A.

Create an inventory record with an unlimited Allocation value.

B.

Create an inventory record with an extremely high Allocation value (i.e., 1 billion certificates).

C.

Create a perpetual inventory record.

D.

Create an inventory record with Backorder Handling enabled.

A client that sells to multiple countries in Europe needs to disable Apple Pay for Denmark.
Which Business Manager module is used to achieve this requirement?

A.

Locale Payments

B.

Payment Methods

C.

Payment Processors

D.

Apple Pay