____ is the replacement of slow arithmetic operations with faster ones.

Which of the next three statements is false?

a. Full-screen immersive mode enables an app to take advantage of the entire screen. b. When an app is in immersive mode, the user can swipe down from the top of the screen to display the system bars temporarily. c. If the user does not interact with the system bars, they disappear after a few se-conds. d. All of the above are true.

If you suspect that a Windows problem is related to the database that stores hardware and software configuration information, which Windows component should you investigate?

A. ActiveX B. Plug and Play C. Component Object Model D. Registry