Given the HTML below:

Which statement adds the priority-account CSS class to the Unversal Containers row?

Refer to the code below:

A developer needs to dispatch a custom event called update to send information about recordId.
Which two options could a developer insert at the placeholder in line 02 to achieve this? Choose 2 answers

Which statement can a developer apply to increment the browser's navigation history without a page refresh?
Which statement can a developer apply to increment the browser's navigation history without a page refresh?

A developer wants to create a simple image upload in the browser using the File API. The HTML is below:

The JavaScript portion is:

In lines 04 and 08, which code allows the user to select an image from their local computer, and to display the image in the browser?

Refer to the following array:
Let arr1 = [1, 2, 3, 4, 5];
Which two lines of codes result in a second array, arr2, being created such that arr2 is not a reference to arr1? Choose 2 answers