A Review Of Top Quality B2C-Commerce-Developer Test Questions

NEW QUESTION 1
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

Answer: A

NEW QUESTION 2
A digital instance has one site, with one master product catalog separate from the site catalog. Some, but NOT all, products in the master catalog are assigned to categories of the site catalog.
Using Business Manager, how can a Digital Developer create a catalog export file that contains only the products assigned to the site catalog?

• A. Use the Catalog Export module to export the site catalog.
• B. Use the Catalog Export module to export the master catalog, with a category-assignment search to export specific products.
• C. Use the Site Import & Export module to export both the site catalog and the master catalog in a single archive.
• D. Use the Site Import & Export module to export the master catalog, filtered by site catalog categories to export specific products.

Answer: B

NEW QUESTION 3
The following code ensures that an address ID CANNOT be used if it is already in use by another address in the customer’s address book. There is a problem with the code. The error message for an invalid address ID is never shown to the user on the form field.

How should the Digital Developer resolve this issue so that the error message is displayed on the address ID form field?

• A. addressForm.invalidateFormElement("addressid");
• B. addressForm.addresssid.invalidateFormElement = true;
• C. addressForm.invalidateFormElement(addressForm.addressid);
• D. addressForm.addresssid.invalidateFormElement();

Answer: C

NEW QUESTION 4
A Digital Developer must resolve a performance issue with product tiles. The Developer determines that the product tiles are NOT being cached for a long enough period.
Which two methods can the Developer use to verify the cache settings for the product tiles? (Choose two.)

• A. Enable cache information in the storefront toolkit and view the cache information for the product tile.
• B. View the cache information provided by the Merchant Tools > Technical Reports Business Manager module.
• C. View the product list page cache settings provided in the Administration > Manage Sites Business Manager module.
• D. Enable the template debugger to verify the cache times for the producttile.isml template.

Answer: AC

NEW QUESTION 5
A Digital Developer is implementing an Open Commerce API call to add products to a basket. Given the following resource configuration:

Which modification allows the requests to successfully execute?

• A. Change the "resource_id" value to: "/baskets/*/items".
• B. Change the "write_attributes" value to: "(+items)".
• C. Change the "read_attributes" value to: "(items)".
• D. Change the "methods" value to: ["get", "post"].

Answer: A

NEW QUESTION 6
A Digital Developer extends a system object, Product, and adds a Boolean attribute, “sellable,” to it. Assuming “prod” is the variable name handling the product, what code can the Developer use to access it?

• A. prod.extended.sellable
• B. prod.sellable
• C. prod.persistable.sellable
• D. prod.custom.sellable

Answer: D

NEW QUESTION 7
A Digital Developer needs to add logging to the following code:

Which statement logs the HTTP status code to a debug-level custom log file?

• A. logger.getLogger(‘profile’).debug("Error retrieving profile email, Status Code: ", http.statusCode);
• B. logger.debug("Error retrieving profile email, Status Code: {0} was returned.", http.statusCode);
• C. Logger.getLogger().debug("Error retrieving profile email, Status Code: {0} was returned.", http.statusCode);
• D. Logger.getLogger(‘profile’).debug("Error retrieving profile email, Status Code: {0} was returned.", http.statusCode);

Answer: B

NEW QUESTION 8
A Digital Developer has been given a specification to integrate with a REST API for retrieving weather conditions. The service expects parameters to be form encoded.
Which service type should the Developer register?

• A. FTP
• B. SOAP
• C. HTTP Form
• D. WebDAV

Answer: C

NEW QUESTION 9
A Digital Developer has created a new PaymentForm controller that requires communication with the server and must be made using the HTTPS protocol.
Which code sample should the Developer use to make sure that HTTPS is used?

• A. exports.PaymentForm = guard.ensure([‘http’, ‘post’, ‘loggedIn’], handlePaymentForm);
• B. exports.PaymentForm = guard.expose([‘post’, ‘loggedIn’], handlePaymentForm);
• C. exports.PaymentForm = guard.httpsPost(handlePaymentForm);
• D. exports.PaymentForm = guard.ensure([‘https’, ‘post’, ‘loggedIn’], handlePaymentForm);

Answer: D

NEW QUESTION 10
Which three object types can a developer import using the Merchant Tools > Content > Import & Export module in Business Manager? (Choose three.)

• A. Content slots
• B. Images and other static assets
• C. Products
• D. Folders
• E. Content assets

Answer: ACD

NEW QUESTION 11
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.

Answer: BC

NEW QUESTION 12
A Digital Developer is inspecting the weekly service status report for a critical internally-hosted web service used in the application and notices that there are too many instances of unavailability.
Which two solutions are possible options to reduce the unavailability of the service? (Choose two.)

• A. Modify the code that makes the request to the external service to be wrapped in a try / catch block.
• B. Change the code that makes the request to set the throwOnError attribute, of the service, to be true.
• C. Increase the web service time out.
• D. Update the external service to have a faster response time.

Answer: AD

NEW QUESTION 13
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

Answer: D

NEW QUESTION 14
A Digital Developer selects “Show Orderable Products Only” in the Search > Search Preferences Business Manager module.
Which business goal does this accomplish?

• A. Exclude products from search results if Available to Sell (ATS) = 0.
• B. Exclude back-ordered products from showing on the website.
• C. Block displaying the product detail page if Available to Sell (ATS) = 0.
• D. Exclude pre-order products from search results.

Answer: A

NEW QUESTION 15
A Digital Developer is working on a multi-site realm. A new site requires a different layout for the account landing page. The business logic and data model remain the same. The existing code is in AccountControl.js and accountlanding.isml in the app_storefront cartridge. The app_storefront cartridge contains code for all other business functions. The cartridge path for the new site is currently int_cybersource:int_paypal:app_storefront.
The Developer creates a new cartridge named app_newsite that contains only the accountlanding.isml template for the new site.
Which modification should be made to the new cartridge path?

• A. Set the cartridge path so that app_newsite is before app_storefront.
• B. Set the cartridge path so that app_storefront is before int_cybersource.
• C. Set the cartridge path to include only app_newsite.
• D. Set the cartridge path so that app_newsite is after app_storefront.

Answer: B

NEW QUESTION 16
A Digital Developer needs to add a new form to the shopping cart page to allow customers to enter their rewards pass ID. There is already an existing Cart.js controller that handles processing of the other cart forms. In addition, a form field node is in the form XML and the necessary form input is present in the ISML template.
The code below is the submit button for the ISML markup.

What additional steps must occur before the Digital Developer can begin writing the processing code for this request?

• A. Option A
• B. Option B
• C. Option C
• D. Option D

Answer: C

NEW QUESTION 17
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