Salesforce PDII Based on Real Exam Environment

Page: 5 / 12

Question 20

Consider the following code snippet:

Choose 2 answers

Options:

Store the URL of the endpoint in a custom Label named endpointURL.

Create a Named Credential, endpoint_NC, to store the endpoint and credentials.

Use reg.setEndpoint(Label.endPoinrURL);,

Use req.setEndpoint,calloat;eodPolat NC'); within the callout request.

Question 21

Refer to the exhibit

Users of this Visualforce page complain that the page does a full refresh every time the Search button Is pressed.

What should the developer do to ensure that a partial refresh Is made so that only the section identified with opportunity List is re-drawn on the screen?

Options:

Enclose the DATA table within the tag.

Implement the render attribute on the tag.

Ensure the action method search returns null.

Implement the tag with immediate = true.

Question 22

As part of point-to-point integration, a developer must call an external web service which, due to high demand, takes a long time to provide a response. As part of the request, the developer must collect key Inputs from the end user before making the callout. Which two elements should the developer use to Implement these business requirements?

Choose 2 answers