Which network component extends from a computer's NIC to a switch

    Which network component extends from a computer's NIC to a switch

C) Network Medium

 

·         Which network component extends from a computer's NIC to a switch?

A) Network interface
B) Device Driver
C) Network Medium
D) Network Protocol

 

C) WAN

 

·         Your company has just opened an office in another state and you need the computers to communicate between offices. What type of network should you create?

A) SAN
B) LAN
C) WAN
D) PAN

 

C) works with packets

 

·         Which of the following is a property or feature of a router?

A) connects the computer to the medium
B) reads the source and destination MAC Addresses
C) works with packets
D) forwards frames

 

A)   an extranet

 

·         Your company has formed a partnership with another company and you want to allow certain resources to be shared between the two companies. What should you create?

A) an extranet
B) an intranet
C) a piconet
D) an internet

 

B)   Windows Server 2012

 

·         A computer's primary purpose is to serve Web pages and respond to email transfer requests. Which operating system are you most likely using?

A) Windows 10
B) Ubuntu for desktops
C) Windows Server 2012
D) Mac OS X El Capitan

 

C)   network interface software

 

·         When two computers are communicating on a LAN, which part of the process adds MAC addresses of the sending and receiving computers to the message?

A) Network client software
B) the name lookup procedure
C) network server software
D) network interface software

 

A)   network protocol

 

·         In which layer of the network communication process is the message packaged in a format suitable for the network and sent to the NIC driver?

A) network protocol
B) network client or server software
C) user application
D) network interface

 

D)   network server

 

·         File and Printer Sharing for Microsoft Network is an example of which type of network component?

A) network client
B) network protocol
C) network interface
D) network server

 

B)   as a domain controller

 

·         You want a Windows Server 2012 computer to handle network logons and enforce network access and security policies. How should you configure this computer?

A) as a DNS server
B) as a domain controller
C) with NIS
D) with IIS

 

A)   destination MAC address

 

·         What part of a frame does a switch use to determine where to forward the frame?

A) a destination MAC address
B) source IP address
C) source MAC address
D) destination IP address

 

B)   it receives an acknowledgement

 

·         In a wireless network using an access point, how does the sending device know that the frame was received?

A) an ICMP timeout is received
B) it does not receive an error message
C) it receives an acknowledgement
D) it doesn't know the frame was received

 

C)   False

 

·         Network client software allows a computer to share its resources by responding to resource requests generated by network servers.

A) True
B) False

 

D)   a name server

 

·         If a user want to communicate with another computer using its name, what must be available on the network?

A) a file server
B) a DHCP server
C) a name server
D) a Web server

 

C)   NIC

 

·         A colleague has asked you where the media access control address of his computer is located? What do you tell him?

A) Switch
B) BIOS
C) NIC
D) hum

 

D)   interconnecting device

 

·         Which network component allows computers to communicate on a network without being connected directly to each other?

A) network medium
B) device driver
C) interconnecting device
D) network server

 

B) True

 

·         The network layer is where the IP protocol operates

A) False
B) True

 

E)   Cat 6

 

·         Which type of cabling are you most likely to install in a new LAN?

A) STP
B) coaxial
C) fiber optic
D) Cat 6

 

C) network client

 

·         A web browser is an example of which type of network component?

A) network interface
B) network server
C) network client
D) network protocol

 

C) they are 128 bits in length

 

·         Which of the following is true of IPv6 addresses?

A) they cannot be used for voice and video applications
B) Windows Server 2012 does not support them
C) they are 128 bits in length
D) IPv6 follows IPv5 which used 48-bit addresses

 

E)   network protocol

F)    

·         Which network component is responsible for defining rules and formats a computer must be used when sending information across a network?

A) network client
B) network server
C) network interface
D) network protocol

 

A)   True

 

·         Routers do not forward broadcast packets.

A) True
B) False

 

A)   True

 

·         LANs form the building blocks for larger networks called internetworks.

A) True
B) False

 

B)   1500 Bytes.

 

·         About how much data is typically transferred in each packet or frame?

A) 1 MB
B) 150 bytes
C) 1500 Bytes
D) 15 KB

 

C)   True

 

·         In a network that uses TCP/IP, each computer has two addresses, a logical address and a physical address.

A) False
B) True

 

B)   it is stored as part of the NIC

 

·         Why is the MAC address also referred to a the physical address?

A) it is found on the system BIOS
B) it is stored as part of the NIC
C) it is part of the operating system
D) it describes which room the computer is in