B2C-Commerce-Developer Practice Test

A Digital Developer has been given a requirement to add fault tolerance to an existing web service integration that uses Service Framework. Administrators at Universal Containers need to be able to configure the timeout and rate limiting. Which approach should the Developer use to implement the requirement?

A.

Implement a ServiceUnavailableException exception handler to execute fallback code.

B.

Implement a condition that checks to see if the response was empty and execute fallback code if true.

C.

Create a site preference to store timeout settings and implement an IOException handler to execute
fallback code.

D.

Use the setTimeout method to execute fallback code if the request has NOT completed.

Which three configuration does a developer need to ensure to have a new product visible in the
Storefront? Choose 3 answers

A.

The product has a Price

B.

The Storefront catalog that contains the product is assigned to a site

C.

The product has a master product

D.

The product is online and searchable

E.

The search index is built.
Tengo dudas con el A. REVISAR

A Digital Developer needs to check for product inventory in a specific inventory list using the Open
Commerce API. An example request URL is:

Which resource_id value enables the appropriate resource?

A.

/inventory_lists/*

B.

/inventory_lists/**

C.

/inventory_list_search

D.

/products/*

A Digital Developer is asked to optimize controller performance by lazy loading scripts as needed instead of loading all scripts at the start of the code execution.
Which statement should the Developer use to lazy load scripts?

A.

importPackage () method

B.

$.ajax () jQuery method

C.

local include

D.

require () method

A job executes a pipeline that makes calls to an external system. Which two actions prevent performance issues in this situation? (Choose two.)

A.

Use synchronous import or export jobs

B.

Configure a timeout for the script pipelet.

C.

Disable multi-threading.

D.

Use asynchronous import or export jobs