Which Internet service type typically offers the fastest speeds?
Network Services Slides Questions

Quiz
•
Information Technology (IT)
•
9th Grade
•
Hard
Pedro Saenz
FREE Resource
37 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 3 pts
Fiber optic
Cable
DSL
Wireless
Satellite
Answer explanation
Fiber optic internet typically offers the fastest speeds due to its use of light signals, allowing for higher bandwidth and faster data transmission compared to cable, DSL, wireless, and satellite options.
2.
MULTIPLE CHOICE QUESTION
30 sec • 3 pts
The difference between an ISP offering Cable and an ISP offering Fiber is:
Cable uses coaxial cables while Fiber uses fiber-optic cables.
Cable is generally faster than Fiber.
Fiber is more widely available than Cable.
There is no difference between Cable and Fiber.
Answer explanation
The correct choice highlights that Cable uses coaxial cables, while Fiber utilizes fiber-optic cables. This distinction is crucial as it affects speed, reliability, and overall performance of the internet service.
3.
MULTIPLE CHOICE QUESTION
30 sec • 3 pts
What type of cable is used for DOCSIS?
A) Fiber Optic
B) Coaxial
C) Ethernet
D) USB
Answer explanation
DOCSIS (Data Over Cable Service Interface Specification) primarily uses coaxial cables to deliver high-speed internet over cable television systems. Therefore, the correct answer is B) Coaxial.
4.
MULTIPLE CHOICE QUESTION
30 sec • 3 pts
What does DOCSIS stand for?
A) Data Over Cable Service Interface Specification
B) Digital Over Cable System Interface Specification
C) Data Over Coaxial Service Internet Specification
D) Digital Over Coaxial System Internet Specification
Answer explanation
DOCSIS stands for Data Over Cable Service Interface Specification, which is the correct choice (A). It defines standards for data transmission over cable TV systems.
5.
MULTIPLE CHOICE QUESTION
30 sec • 3 pts
In a Cable/Coax connection, specific frequency ranges are reserved for ______.
Cable TV and Internet
Radio Broadcasting
Mobile Communications
Satellite TV
Answer explanation
In a Cable/Coax connection, specific frequency ranges are reserved for Cable TV and Internet services, allowing them to operate simultaneously without interference.
6.
MULTIPLE CHOICE QUESTION
30 sec • 3 pts
Which of the following statements is true about a modem?
It amplifies the digital signals.
It converts digital signals into analog signals and vice versa.
It reduces the noise in analog signal.
It converts AC current to DC current and vice versa.
Answer explanation
The correct statement is that a modem converts digital signals into analog signals and vice versa. This function is essential for enabling digital devices to communicate over analog communication lines.
7.
MULTIPLE CHOICE QUESTION
30 sec • 3 pts
What does a modem do?
A) Converts digital signals into analog signals and vice versa.
B) Converts analog signals into digital signals only.
C) Converts digital signals into binary code.
D) Converts analog signals into sound waves.
Answer explanation
A modem is essential for communication between digital devices and analog transmission systems. It converts digital signals from a computer into analog signals for transmission and vice versa, making option A the correct choice.
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