Which of the following is an appropriate statement for broadband transmission?

1. It uses electrical wire
2. It uses twisted pair cable
3. It uses an optical fiber cable
4. It uses coaxial cable

Which of the following is not an analog device?

1. Meter scale
2. Thermometer
3. Speedometer
4. Calculator

What is the other name given to multipoint topology?

1. Media
2. Group
3. Bus
4. Van

Which of the following statements is true regarding star topology?

1. Computers are connected through a single communication line.
2. Computers are connected in the shape of a ring.
3. Computers are connected using different topological systems.
4. Computers are connected using a central host.