Question 1

A custom cartridge that seemed to be performing well in a sandbox has been installed in production. The production instance is showing increased page load times that seem to be related to the new custom code. What can a developer do to quickly track down the potential problem?

Options :

A :

Use the Code Profiler in production instance. Set the mode to Development Mode and then wait a few minutes to collect data from onsite traffic. Click the refresh button to see the new data.

B :

Use the Code Profiler in production instance. Set the mode to Development Mode and click the refresh button to see the new mode displayed.

C : Use the Code Profiler in a sandbox instance. Set the mode Extended Development Mode and then load the suspected pages and run the suspected process several times. Click the refresh button to see the new data.

Answer: A

Question 2

Universal Containers wants to change a content slot that is currently configured to display a content asset. Now they want the slot to display the top five selling boxes for the week.
Which two changes need to be made for this to occur? (Choose two.)

Options :

A : Change the slot-s configuration content type to ''products.''

B : Change the slot-s configuration content type to ''recommendations.''

C : Change the slot-s configuration template to the appropriate rendering template.

D : Delete the existing content asset.

Answer: B,C

Question 3

A developer working on a simple web service integration is asked to add appropriate logging to allow future troubleshooting.
According to logging best practices, which code should the developer write to log when an operation succeeds, but has an unexpected outcome that may produce side effects?

Options :

A : Logger.info('Unexpected service response')

B : Logger.debug('Unexpected service response')

C : Logger.error('Unexpected service response')

D : Logger.warn('Unexpected service response')

Answer: D

Question 4

A developer is tasked with the development of anew Page Designer Page Type, as requested by the merchant.

How should they define the rendering logic of the page?

Options :

A : Implement a JavaScript file with a render () function.

B : Implement a metadata JSON file with a ''render'' property.

C : Implement a Controller file with a ''render'' route.

Answer: A

Question 5

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

Options :

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