Which of the following media is least susceptible to noise?
a. fiber optic cable
b. coaxial cable
c. twisted pair
d. unshielded twisted pair
e. shielded twisted pair
Answer: A
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- Devices in a rack are connected together using ___________.
- With a switched backbone network, the equipment is usually placed in a ______.
- Which of the following is true regarding switched backbones?
- Which of the following can connect two different networks that utilize the same or different data link and network layer protocols as well as the same or different cable type?
- Which of the following devices is the most complex?
- Gateways:
- Which of the following is not a way that a router differs from a switch?
- Routers:
- Which of the following is not true about switched backbones?
- Which of the following is not a type of hardware device that can be used to interconnect networks?
- Which of the following type of media is most commonly used in backbone networks because of its high capacity?
- A backbone network is:
- A star topology is:
- Each of the circuits connected to a switch is a separate _______________ circuit connecting the switch to a device on the network.
- A(n) ___________ is a radio transceiver that plays the same role as a hub or switch in a wired network and connects the WLAN to the wired network.
- A(n) _____________ is required to connect a computer to WLAN.
- Which of the following is not an advantage of a WLAN?
- Which of the following is not a way to reduce network demand?
- Network demand will not be reduced by:
- Which of the following is not an effective way to reduce LAN network demand:
- Which of the following can provide fault tolerance for the storage space on a server?
- Which of the following is not true about switched Ethernet?
- Switched Ethernet:
- Switched Ethernet:
- CSMA/CA is an acronym for: