Which logical network topology uses a hub as a central point of communication for all of the devices on a segment?
Ring
Star
Mesh
All of the above
Which network technology uses the CSMA/CD carrier access method to communicate?
Ethernet
Token Ring
FDDI
Bus
Which wireless standard uses the 2.4GHz radio band to communicate at speeds up to 54Mbps?
802.11a
802.11b
802.11x
802.11g
What is the maximum distance that a device can transmit a signal if it uses a 100BASE-FX standard?
2000 meters
2 kilometers
20 kilometers
200 kilometers
What is the name of the registered jack connector that is used on most network devices?
RJ-11
Category 5
ST
RJ-45
What IEEE specification is assigned to the FireWire cable standard?
802.11x
Category 5e
1394
802.5
What is the maximum data transmission speed for Category 5e cable?
100Mbps
1000Mbps
10,000Mbps
100,000Mbps
Which type of device can be used to segment a network and to create VLANs?
Bridge
Router
Hub
Switch
Which type of wireless communication uses light and requires line of sight to operate properly?
Infrared
802.11x
DSSS
802.11g
Which type of carrier access method is used by 802.11 devices?
CSMA/CD
Token passing
WAP
CSMA/CA
In which of the following technologies would MSAUs be used?
FDDI
IBM Token Ring
Ethernet
Wireless
Which of the following are the principle speeds of the IBM Token Ring technology? (Choose all that apply.)
4Kbps
16Mbps
4Mbps
8Mbps
In the term 100BASE-TX, the "T" represents which of the following?
Transmission speed
Terminal adapter
Twisted-pair cable
Twin direction signals
Which of following media types uses twisted-pair cable with an extra foil shield to guard against EMI?
Thinnet
Thicknet
UTP
STP
Which of the following devices converts LAN technologies to WAN technologies, and vice versa?
Router
Switch
Bridge
CSU/DSU
18.118.20.90