CIS 1000 : Chapter 7 -9question and answers.pdf

• School: University of Guelph
• Department: Computing and Information Science
• Course: CIS 1000
• Professor: don'tremember

Document Summary

Actual data throughput is usually higher on wired networks than on wireless networks. Home network servers are a specialized type of nas device. Lans cover a larger geographic area than wans. Gaming consoles are often connected to home wireless networks. Digital convergence means that all cellular networks will become 4g. Digital music files must be converted to the mp3 format if they are transferred to a mobile device. A codec is the algorithm that compresses and decompresses video files. If your digital camera doesn"t support wireless connectivity, you can use a memory card with built-in wifi. Some internet-enabled devices use skype instead of cell phone service for voice communications. Sending e-mails to lure people into revealing personal information is a technique known as pharming. Encrypting data is not an appropriate measure for protecting mobile devices such as phones. Adware and spyware are both types of malware.