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