#2 Checkpoint Exam: Network Access

What two characteristics describe an Ethernet cable? (Choose two.)

4 pairs of twisted cables, color coded pairs of cables

How much data can be encapsulated into a normal sized Ethernet frame before it is sent over the network?

46 to 1500 bytes

A network technician is researching the use of fiber optic cabling in a new technology center. Which two issues should be considered before implementing fiber optic media? (Choose two.)

Fiber optic provides higher data capacity but is more expensive than copper cabling, Fiber optic cabling requires different termination and splicing expertise from what copper cabling requires.

Which three acronyms/initialisms represent standards organizations? (Choose three.)

IANA, IEEE, IETF

What is one advantage of using fiber optic cabling rather than copper cabling?

It is able to carry signals much farther than copper cabling.

Match the TCP/IP model layer to the function.

See image

Match the protocol function to the description while taking into consideration that a network client is visiting a web site.

See image

Which statement is true about the TCP/IP and OSI models?

The TCP/IP transport layer and OSI Layer 4 provide similar services and functions.​

Which statement defines a data communications protocol?

a set of rules that govern the communication process

Which three layers of the OSI model map to the application layer of the TCP/IP model? (Choose three.)

application, presentation, session

Which term refers to the process of placing one message format inside another message format?

encapsulation

Which type of network cable is commonly used in backbone networks and telephone companies?

fiber-optic cable

Which three elements do all communication methods have in common? (Choose three.)

message destination, message source, transmission medium

Which type of address does a switch use to build the MAC address table?

source MAC address

Which criterion can be used to select the appropriate type of network media for a network?

the environment where the selected medium is to be installed

Which information does a switch use to populate the MAC address table?

the source MAC address and the incoming port

Which two applications are suitable for deploying coaxial cables? (Choose two.)

to connect a TV set to the wall plug at home, to connect various components in a satellite communication system

What are two actions performed by a Cisco switch? (Choose two.)

using the source MAC addresses of frames to build and maintain a MAC address table, utilizing the MAC address table to forward frames via the destination MAC address