Which of the following image modes are most commonly used for web applications?

To apply the last transformation to another element, you can use the following short cut

Which palette allows the user to take steps backwards in the file?

Photoshop is primarily a raster image processing application.

How do you hide a layer, making it invisible in your document?

How do you make the rulers default to pixels instead of inches?

The 'Blur More' filter produces an effect three or four times stronger than that of the Blur filter.

The magic wand, smudge, or pattern stamp tools can be used for applying color sampled from pixels on the all visible layers.

What is the role of 'Info palette' and 'Color palette'?

In which mode, can modal control be set?

Snapshots are not saved with the image. Closing an image deletes its snapshots.