Computer networking

Local area network is a

• Network within a building or site

• Network across city, country or even the world

• Network that contains no server

• Network with fewer than two computers

Full form of MAN is

Which of the following is not true about Wi-Fi technology

• It offers flexibility

• It reduces cable clutter

• It reduces cost.

• Weather conditions have no effect on Wi-Fi signals.

Which of the following cable causes minimum data loss?

• Ethernet

• Optical fibre

• Co-axial cable

• None of the above

Which of the following networks is used to connect computers across multiple cities?

• LAN

• MAN

• WAN

• None of the above

Which cable transmits data in the form of light beams?

• Co-axial cable

• Ethernet cable

• Fibre optic cable

• All of the above

Which wireless technology will not work if there is an obstruction between two devices that want to communicate?

• Wi-Fi

• Bluetooth

• Infrared

• None of the above

Which wire can directly connect two computers together?

• Co-axial cable

• Crossover Ethernet cable

• Straight through Ethernet cable

• None of the above

State two kinds of wires or cables used in wired technology.

Select any one kind of technology used for wireless transmission of data.

• crossover cable

• multimode-fibre

• bluetooth

• I don't know