To add text shadow to Text Layer which of the following is correct?

Assume you're trying to apply the commands below to the text layer using the Faux bold style. Which one Photoshop will not allow you?

Which statement is True for Quick Mask?

Which selection tool has a Fuzziness option?

What does the Unsharp mask filter do?

Regarding Camera Raw's toolbar which tool will cool the colors if pixels are too warm?

Which blend mode will increase the contrast of an image if a curves adjustment layer has already been added?

Which tool does not exist in Photoshop?

Difference between the Spot Healing brush and the Healing brush?

One way to change ruler increments:

Tool to create a vector layer?