_____changes each time it is installed to avoid detection by antivirus software.
1). Polymorphic virus
2). worm
3). logic bomb
4). trojan horse
2. ALU is a part of a computer is ___________.
3. How many bits does an IP address contain?
6. ____ is the most important/powerful computer in a typical network.
7. Teach Text' is a text editor in which of the following operating systems?