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Worksheets2.2 Data Transmission
Total questions: 18
Worksheet time: 9mins
What is the primary function of data transmission in a network?
To store data securely
To transfer data from one location to another
To compress data for efficient storage
To analyze data for patterns
In data transmission, what does the term "bandwidth" refer to?
The maximum distance data can travel
The amount of data that can be transmitted over a network in a given time
The type of data being transmitted
The physical medium used for transmission
Which protocol is commonly used to ensure reliable data transmission over the Internet?
HTTP
FTP
TCP
DNS
Which of the following is NOT a common method of data transmission?
Optical fiber
Ethernet
Cloud computing
Wi-Fi
What is the main advantage of using optical fiber for data transmission?
Lower cost compared to other methods
Higher data security
Faster transmission speeds over long distances
Easier installation process
Which of the following protocols is responsible for breaking data into packets for transmission?
FTP
HTTP
TCP
DNS
Which protocol is used to retrieve emails from a mail server?
SMTP
POP3
HTTP
FTP
What does the "IP" in the IP protocol stand for?
Internet Procedure
Internet Protocol
Interconnected Pathway
Information Packet
Which protocol is used to securely transfer files over the internet?
HTTP
FTP
HTTPS
SFTP
Which of the following is an example of guided transmission media?
Radio waves
Optical fiber
Infrared
Microwave
Which type of transmission media uses twisted pairs of copper wires to transmit data?
Coaxial cable
Optical fiber
Twisted-pair cable
Satellite
Which type of transmission media uses twisted pairs of copper wires to transmit data?
Coaxial cable
Optical fiber
Twisted-pair cable
Satellite
What is the main advantage of using optical fiber over other types of transmission media?
Cost-effectiveness
Immunity to electromagnetic interference
Ease of installation
Flexibility in bending
Which type of transmission media is typically used for long-distance, high-capacity communication links?
Twisted-pair cable
Coaxial cable
Optical fiber
Infrared
Which type of transmission media uses a single copper wire surrounded by insulation and a metallic shield?
Coaxial cable
Twisted-pair cable
Optical fiber
Satellite
Which of the following is an example of unguided transmission media?
Ethernet cable
Coaxial cable
Radio waves
Optical fiber
Which transmission media is most commonly used in local area networks (LANs)?
Microwave
Twisted-pair cable
Optical fiber
Satellite
Which type of transmission media is typically used in television and cable networks?
Twisted-pair cable
Coaxial cable
Optical fiber
Radio waves
