Chapter 7
switch router wireless access point
A customer is considering a multipurpose device to create a home network which three devices are usually integrated into a multipurpose network device
0606:1234:aa10:ba01
A device has an IPv6 address of 2001:0DB8:75a3:0214:0607:1234:aa10:ba01/64 What is the host identifier of the device
fiber optic
A network specialist has been hired to install a network in a company that assembles airplane engines because of the nature of the business the area is highly affected by electromagnetic interference which type f network media should be recommended so that the data communication will not be affected EMI
7
How many devices can a Bluetooth device connect to simultaneously
65534
How many host addresses are available on a network with a subnet mast of 255.255.0.0
green and orange
Which pairs of wires change termination order between the 568A and 568B standards
Bluetooth
Which technology is most often user to connect devices to a PAN
RG-6
Which term describes a type of coaxial cable
The computer cannot communicate with a DHCP server
A technician is troubleshooting a problem where the user claims access to the internet is not working but there was access to the internet the day before upon investigation the technician determines that the user cannot access the network printer in the office either the network printer is on the same network as the computer the computer has 169.245.100.88 assigned as an IP address what is most likely problem
router
A uses IP addresses to forward traffic from one network to other networks
Which three layers of the OSI model map to the application layer of the TCP/IP model
Application presentation session
packet
What PDU is associated with the network layer of the OSI model
network acces
What TCP/IP model layer is responsible for MAC addressing
low overhead
What characteristic of the UDP protocol
It connects multiple networks that are geographically separated
What is a characteristic of a WAN
the maximum bandwidth in MB/s
What is identified by the 100 in the 100BASW-TX standard
application transport internet network access
What is the correct order of the layers of the TCP/IP model from the top layer to the bottom
When it is connected to a switch
When would a printer be considered a network host
802.11n
Which IEE standard operated at wireless frequencies in both the 5 GHz ranges
access point
Which device provides wireless connectivity to users as its primary function
network
Which layer of the OSI model is responsible for logical addressing and routing
switch
Which network device makes forwarding decisions based on the destination MAC address that is contained in the frame
The company network requires secure access to confidential information The user needs a central database to store inventory and sales information The stat gathered bu the employees is critical and should be backed up on a regular basis
Which three factors are reasons for a company to choose client server model for a network instead of peer-to-peer
It is supported by IEEE 802.3 It uses the CSMA/CD access control method
Which two characteristics describe Ethernet technology
physical data link
Which two layers of the OSI model correspond to the functions of the TCP/IP model network access layer
RFI and EMI
Which two types of signal interference are reduced more by STP that UTP
