QUESTION: 105

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.

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

Answer(s): A,C

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QUESTION: 106

A merchant has a requirement to sell a combination of four existing products with a unique product ID. This collection will be known as ‘Our Top Combo’, and is base don the merchant’s trading information that shows this combination to be in high demand.
What does the developer need to do next to fulfill this requirement?

Create a unique produce to called ‘Our Top Combo’ and add the four products into the Product Bundles tab.
Create a Content Slot with Content Type = Product and add the four component products into that slot.
Create a Product Set called ‘Our Top Combo’ and add the products into the set.
Create a recommendation rule associating the four products as a recommendation group.

Answer(s): A

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QUESTION: 107

A Newsletter controller contains the following route:

Server.post(‘Subscribe’, function (req,res,next){
var newsletterForm = server.forms.getForm(‘newsletter’);var CustomObjectMgr =
require(‘dw/object/CustomObjectMgr’);
if(newsletterForm.valid){ try{
var CustomObject =
CustomObjectMgr.createCustomObejct(‘NewsletterSubscription’, newsletterform.email.value); CustomObject.custom.firstName = newsletterForm.fname.value;
CustomObject.custom.lastName = newsletterForm.lname.value;-
} catch(e){
//Catch error here
}
}
next();
});

Assuming the Custom Object metadata exists, why does this route fail to render the newsletter template
when the subscription form is correctly submitted?