1. To protect the computer from hacker intrusions.........must be installed.
a) Firewall
b) Mailer
c) Script
d) Yahoo Messenger
e) None of these
2. Which of the following is known as non-volatile memory?
a) Hard Disk
b) Floppy Disk
c) CD-ROM
d) DVD-ROM
e) All of these
3. To see the document before the printout is taken, use.......?
a) Insert Table
b) Paste
c) Format Painter
d) Cut
e) Print
↧