Is modem is a data terminal equipment?

What are the Differences between 2003 and 2007 application software? What is a utility that detects and corrects both physical and logical problems on a hard disk and searches for and removes unnecessary files? What does clicking and dragging top of chart do in Excel? What is a 'self-running' presentation? What is advantages of intrusion detection system? What do rats eat in Scotland? How do you jailbreak toshiba tablet? If two students connect their computers with a twisted pair network-cable directly between the computers Would it be possible for an attacker to see the files being transferred? What is the difference between the three cache memory? How do you get rid of virus cookie-rub? Describe how the various type of firewalls interact with the network traffic at various levels of the OSI model? What type of driver has a Start value of 0? How do you flip your hp pavilion f1703 computer screen upside down? What is the difference between input devices and output devices? How are computers used in the field of psychology? What chemical is used in a Xerox copier toner? What do you mean by modification of an operating system? Is it wrong to manually insert currency symbols ahead of numbers in Excel? What is the initial source of energy for the collapsing star? What are elements that can be selected edited resized positioned and formatted independently from the surrounding text?