Worms
Sounds like a definition of computer virus to me. The correct answer is actually a worm. They may be transmitted by any type of file transfer, including e-mail attachments.
internet is a collection of inter-related computers,where as computer networks is a collection of automated(independent) computers.
The networking card coordinates the communication between computers. This system responds to requests in order to establish a network. Routers are computers with the dedicated purpose of coordinating communication between the computers on a network and between computers on the local network and larger networks - including the Internet. They are a key element within networks.
Computer science is generally used to describe the creation of computers and computer applications. On the other side, information technology refers to the upkeep and troubleshooting of those computers, together with their networks, systems, and databases.
Networks were developed as a communication method between computers at remote sites
A group of computer interconnected via a cable or wireless computers and peripherals that are capable of sharing software and hardware resources between other computers.
The difference between the two is that a network could be defined as a group of locally connected computers (Eg: Computers connected in an office buliding); whereas, An internetwork is a collection of individual networks, connected by intermediate networking devices, that functions as a single large network
Networks are most often used to connect one or more computer systems to each other, whether to fulfill tasks that require more computers or to share data between the computers. A wide area network can connect more computers than normal networks.
IT works on a services not only computers, but networks, phone systems and interconnect devices. Comp techs typically service computers only and a few periferals
The speed of data transfer (in KBps or MBps) between computers connected in these networks (Internet, LAN or WAN) will be faster than normal networks. Hence they are called High speed networks. Here high speed Swithing facilitates high speed data transmission.
Three common tools used in information technology are computers, software applications, and networks. Computers are the hardware used to process and store data, software applications provide functionality for various tasks, and networks allow for communication and data exchange between devices.
Fddi can be further connected to other networks whereas token ring is individual network of computers.