A developer needs to check for product inventory in all inventory lists using the Open Commerce API.
An example request URL is:
http://refarch.demandware.net/dw/data/v18_3/inventory_lists/ecom-inventory/ product_inventory_records/00883408601 Which property should the developer check in the OCAPI settings to confirm the appropriate resource is enabled?

• A.ecom-inventory
• B.client_id
• C.methods
• D.resource_id

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A Digital Developer adds the following line of code to a script.

The code executes without error; however, the log file on disk does NOT contain the log message.
Which two actions should be completed to write the log message to disk? (Choose two.)

• A.Ensure that the "login" category is added to the Custom Log Filters in the Log Settings Business Manager module.
• B.Ensure that the debug log level is enabled to write to file in the Custom Log Settings Business Manager module.
• C.Ensure that the debug log level has been added to the custom log level types in the Global Preferences business manager module.
• D.Archive old log files to make room in the log directory.

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

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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 = require('dw/system/status');
  return new Status(Status.OK, 'NO_FILES_FOUND');
• C.this.status = 'NO_FILES_FOUND'
  return this;
• D.return 'NO_FILES_FOUND

Correct Answer: B

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A developer is asked to write a log containing the ID and name of the product with a variable named myProduct.
Which snippet of code should be used?

• A.Logger.warn('The current producto is {0} with name {1}'), context(myProduct.getID(), myProduct.getName());
• B.Logger.warn('The current producto is {0} with name {1}', myProduct.getID(), myProduct.getName());
• C.Logger.warn('The current producto is %s with name %s'), context(myProduct.getID(), myProduct.getName());
• D.Logger.warn('The current producto is ${myProduct.getID()} with name ${myProduct.getName()}');

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