8. Which of the following is most likely to contain a
computer virus?

1.CD-ROM
2.RAM
3.Floppy Disk
4.ROM

The open systems interconnection (osi) reference model: defines standards for many aspects of computing and communications within a network. is a generic description for how computers use multiple layers of protocol rules to communicate across a network. defines standards for wireless local area network (wlan) communication protocols. details the advantages and disadvantages of various basic network cabling options.