When might an empty alt attribute be the correct value?

Which attribute must have a unique value each time it is used in an HTML document?

Which CSS property will not trigger layout recalculation?

What will be the value of selected? let pocket = ['turnip', 'stone', 'log', 'apple']; Let selected = pocket[1];

What does the === comparison operator do?

In the following code, the variable fruit has been assigned a value of apple. How would you change the value to plum? let fruit = 'apple';

In a grid layout, which property will create gaps between the rows in the grid?

Which color value will create a background color that is semitransparent?

CSS Logical Properties and Values now have wide-ranging support in browsers. If you wanted to use the logical version of width, which property name would you choose?

Which CSS property and value would correctly remove the bullets from a list item?

Review the CSS below. What color would you expect the background color of the element with a class of .box to be? .box { background-color: blue; Background: url(images/star.png) no-repeat left top; }