MATCHING
Identify the letter of the choice that best matches the phrase or definition.
-An encrypted message
A)cryptographic key
B)ciphertext
C)gateway
D)node
E)narrowband
F)infrared light
G)communications protocol
H)bandwidth
I)MAC address
J)Ethernet adapter
K)packet
L)RF signals

Question

Quizplus · Accepted Answer

Ciphertext refers to a message that has been encrypted to make it unreadable without the proper decryption key.

Answer: A
 Cryptographic key refers to the code or algorithm used to encrypt and decrypt messages.

Answer: G
 A communications protocol is a set of rules and standards used for exchanging data over a network.

Answer: H
 Bandwidth refers to the amount of data that can be transmitted over a network connection in a given amount of time.

Answer: I
 A MAC address is a unique identifier assigned to a network device.

Answer: J
 An Ethernet adapter is a hardware component that allows a device to connect to an Ethernet network.

Answer: K
 A packet is a unit of data that is transmitted over a network.

Answer: L
 RF signals refer to radio frequency signals, which are used for wireless communication.

MATCHING Identify the Letter of the Choice That Best Matches the the Phrase