TestOut Routing and Switching Pro: Introduction 1.1

Question 1

what are typical components found in a network?

Answer 1

• hub
• bridge
• wireless bridge
• switch
• layer 3
• Router
• wireless router
• access point
• lightweight access point (AP)
• WLAN controller
• telecommuter house
• cloud
• cable
• serial line
• wireless connection
• virtual circuit

Question 2

What is the TCP/IP model?

Answer 2

A networking model that describes network communication as a 4 layer process: application, transport, internet, link

Question 3

What is a Media Access Control (MAC) Address?

Answer 3

a unique physical address located on a device

Question 4

What is the file transfer protocol (FTP)?

Answer 4

FTP is an application layer protocol

Question 5

What is the simple mail transport protocol?

Answer 5

SMTP is an application layer protocol

Question 6

What tcp layer is the Transmission control protocol (TCP)?

Answer 6

Transport layer protocol

Question 7

What TCP/IP layer is the User Datagram Protocol?

Answer 7

It is a transport layer protocol

Question 8

What TCP/IP layer is the internet work protocol (IP)?

Answer 8

It is an internet layer protocol

Question 9

A broadcast domain is _____

Answer 9

A smaller section of a network

Question 10

A vLAN is _____

Answer 10

a smaller region of a larger network

Question 11

What is the data link sublayer?

Answer 11

One of the sublayers of the link layer in the TCP/IP model and the data link layer in the OSI model

Question 12

What is the physical layer?

Answer 12

The physical layer is the layer where a frame is converted to binary and transmitted across a transmission medium. In the TCP/IP model it is one of the sublayers of the link layer