1. An e-mail address typically consists of a user ID followed by the _________ sign and the name of the e-mail server that manages the users electronic post office box. (1)
(1) @
(2) #
(3) %
(4) *
(5) None of these
2. A personal computer is designed to meet the computing needs of a (1)
(1) individual
(2) department
(3) company
(4) City
(5) None of these
3. Ctrl, shift and alt are called _________ keys. (3)
(1) adjustment
(2) function
(3) modifier
(4) alphanumeric
(5) None of these
4. File __________ shrinks the size of a file so it required less space. (4)
(1) scanning
(2) synthesizing
(3) defragmenting
(4) compression
(5) None of these
5. In addition to the basic typing keys, desktop and notebook computer keyboards include a (n) _______ keypad to efficiently move the screen-based insertion point. (2)
(1) editing
(2) number
(3) locked
(4) docked
(5) None of these
