11. What modulation type is used for computer networks?
- Line coding
- Line crimping
- Simplex communication
- RJ45
12. What is the difference between full duplex and half duplex?
- Full duplex allows communications in two directions at the same time; half duplex means that only one side can communicate at a time.
- Half duplex occurs when hubs are in use; full duplex occurs when switches are in use.
- Full duplex is slower than half duplex.
- Full duplex is a form of simplex communications.
13. The ____________ consists of devices and means of transmitting bits across computer networks.
- modulation
- physical layer
- network layer
- data link layer
14. What is the most common type of cabling used for connecting computing devices?
- VGA Cable
- SATA Cable
- Power Cable
- Twisted Pair Cable
15. Which of the following are category types of Twisted Pair Ethernet cable? (Select all that apply)
- Foiled Twisted Pair (FTP).
- USB cable
- Unshielded Twisted Pair (UTP).
- Shielded Twisted Pair (STP).
