Which two dependencies do you directly enforce with a Wait step?
(Choose Two)

You have a data page with customer dat
a. The data page is configured to reload if it is older than one hour. Which of the following best describes when the data page will be reloaded?

Which two of the following statements are true about the Rule resolution process?
(Choose Two)

You are troubleshooting a performance issue with a user interaction that exceeds the maximum time of five seconds. The elapsed time shown in the performance report indicates a total of two seconds.
Which tool do you use to determine what is adding the additional three seconds to the performance measure?

Users can access an apartment hunting application from different devices with different screen sizes. A screen displays the photos of available properties. By default, the photos are displayed in three columns. When the screen width is less than 800 pixels, the photos should be displayed in two columns.
How do you implement the screen for this requirement?