Which two devices are needed when a digital leased line is used to provide a connection between the customer and the service provider? (Choose two.)

Which HTML attribute is used to define inline styles?

A. class B. id C. style D. styles E. css

You can choose from about ____ computer-related certification exams in areas from desktop publishing to network installation.

A. 30 B. 300 C. 600 D. 3,300