- Which cable is best for data transmission?
- Which communication media is fast?
- What are the 3 types of connectors?
- What are the three types of wires?
- What is the difference between coaxial cable and twisted pair?
- What are the cable types?
- Which type of physical cable has fastest transmission speed?
- What connects a personal computer to a cable TV system?
- What is the most expensive type of data transmission?
- What are the 4 classifications of data communications?
- Which type of medium is best for a data network?
- What are the three most common types of cable for transmitting power?
- Which of the following is the fastest method of data transmission?
- What type of cable is used for cable Internet?
- What are the methods of data transmission?
- Which of the following is the slowest type of connectivity?
- What is the fastest media for data transfer?
- What are the three types of cables?
Which cable is best for data transmission?
Coaxial Cables: Coaxial cables are high-frequency transmission cables made up of a single solid-copper core that transfers data electrically over the inner conductor.
Coax has 80X more transmission capacity than twisted pair cables..
Which communication media is fast?
Bounded media is a faster data communication that provides high speed transfer of signals over long distances and is the most reliable media for message sending. This is most common bounded media that is many electronics to transfer data and it is designed with two parallel copper conductors.
What are the 3 types of connectors?
There are three types cable connectors in a basic cabling installation techniques: twisted-pair connectors,coaxial cable connectors and fiber-optic connectors. Generally cable connectors have a male component and a female component, except in the case of hermaphroditic connectors such as the IBM data connector.
What are the three types of wires?
Expert Answer:The electric power line enters our house through three wires- namely the live wire, the neutral wire and the earth wire.To avoid confusion we follow a colour code for insulating these wires.The red wire is the live wire, and the black wire is neutral.The earth wire is given green plastic insulation.More items…•
What is the difference between coaxial cable and twisted pair?
The Major Differences Between Coaxial Cable and Twisted Pair Coaxial cables are generally used for cable television and internet connections. Twisted pair cables are usually used for telephone connections. Coaxial cables support greater cable lengths. Twisted pair cables are thinner and less expensive.
What are the cable types?
Cables are classified into 5 types depending upon their purpose as follows:Ribbon Electric Cables. It consists of multiple insulated wires running parallel with one another and are used for transmission of multiple data simultaneously. … Shielded Cables. … Twisted Pair Cables. … Coaxial Cables. … Fibre Optics Cable.
Which type of physical cable has fastest transmission speed?
Speed, Bandwidth & DistanceCable TypeSpeedDistanceFiber optic cable10/100/1000 Mbps, 10/40/100/200 GbpsUp to 80kmTwisted pair cableUp to 10 GbpsUp to 100mCoaxial cable—Up to 500mMar 25, 2013
What connects a personal computer to a cable TV system?
A cable modem connects a personal computer to a cable-TV system that offers an Internet connection. … You can have a cable modem Internet connection even if there is no cable television available in your area.
What is the most expensive type of data transmission?
Fiber Optic3. Fiber Optic. It is the most expensive of wired mediums and offers the highest rates of data transmission. They are often used in long distance communications and are never affected by any electromagnetic fields.
What are the 4 classifications of data communications?
Some communications channel types include:Data transmission circuit.Full-duplex.Half-duplex.Multi-drop: Bus network. Mesh network. Ring network. Star network. Wireless network.Point-to-point.Simplex.
Which type of medium is best for a data network?
Wireless media are most susceptible to interference and thus have the highest error rates. Among the guided media, fiber optics provides the lowest error rates, coaxial cable the next best, and twisted-pair cable the worst, although twisted-pair cable is generally better than the wireless media.
What are the three most common types of cable for transmitting power?
The principal types of cables commonly used include:Twisted-pair Cables.Multi-conductor Cables.Coaxial Cables.Power Cables.Fiber-optic Cables.Ribbon Cables.
Which of the following is the fastest method of data transmission?
DSL is faster than standard data transmission over regular phone lines, and cable modem transmission is faster than DSL. The Internet is a worldwide computer network that connects hundreds of thousands of smaller networks.
What type of cable is used for cable Internet?
More correctly, cables. Twisted-pair Ethernet cable is the most common type of home network wiring used today (and for the foreseeable future). Twisted-pair Ethernet cables are used to connect: DSL/cable routers or modems to computers.
What are the methods of data transmission?
There are two methods used to transmit data between digital devices: serial transmission and parallel transmission. Serial data transmission sends data bits one after another over a single channel. Parallel data transmission sends multiple data bits at the same time over multiple channels.
Which of the following is the slowest type of connectivity?
Dial-up is by far the slowest of all Internet connections available. Use of dial-up requires a separate phone line, since users must connect via the telephone to their Internet service provider. Speeds max out at about 56Kbps, which is only about a tenth of the speed of even the slowest broadband connections.
What is the fastest media for data transfer?
Fiber optics transmission media is the fastest . Answer: Fiber optics is the fastest of the given data transmission techniques.
What are the three types of cables?
Three Major Types Of Network Cables Used In Communication Systems. Fiber optic cable, twisted pair cable, and coaxial cable are the three main types of network cables used in communication systems.