Podcast
Questions and Answers
What type of network topology has no central device for controlling the network?
What type of network topology has no central device for controlling the network?
- Ring (correct)
- Star
- Bus
- Mesh
Which network topology's security is considered low due to all nodes receiving the signal from the source?
Which network topology's security is considered low due to all nodes receiving the signal from the source?
- Ring
- Star
- Bus (correct)
- Mesh
What disadvantage is associated with the star network topology if the hub fails?
What disadvantage is associated with the star network topology if the hub fails?
- Improved fault detection
- Increased security risks
- Whole network failure (correct)
- Decreased transmission speed
What type of bandwidth is classified as high-speed?
What type of bandwidth is classified as high-speed?
Which network topology allows easy addition and removal of parts?
Which network topology allows easy addition and removal of parts?
What is a common disadvantage associated with the bus network topology?
What is a common disadvantage associated with the bus network topology?
What does Metcalfe's Law represent in computer networks and telecommunications?
What does Metcalfe's Law represent in computer networks and telecommunications?
In the formula f(x) = (n(n-1))/2, what does 'n' represent?
In the formula f(x) = (n(n-1))/2, what does 'n' represent?
Why do we subtract 1 from 'n' in Metcalfe's Law formula?
Why do we subtract 1 from 'n' in Metcalfe's Law formula?
What happens if we do not divide by two in the Metcalfe's Law formula?
What happens if we do not divide by two in the Metcalfe's Law formula?
How many unique connections would there be in a network with 7 people connected?
How many unique connections would there be in a network with 7 people connected?
What is the purpose of Metcalfe's Law in understanding network value?
What is the purpose of Metcalfe's Law in understanding network value?
What role do cellular and PCS telephone systems play in wireless technologies?
What role do cellular and PCS telephone systems play in wireless technologies?
What is the main function of a modem in the context of telecommunications processors?
What is the main function of a modem in the context of telecommunications processors?
How do wireless LANs function within an office or building?
How do wireless LANs function within an office or building?
What distinguishes a switch from a hub in internetwork processors?
What distinguishes a switch from a hub in internetwork processors?
In wireless technologies, what is the primary purpose of using communications satellites?
In wireless technologies, what is the primary purpose of using communications satellites?
What is the key function of Bluetooth technology?
What is the key function of Bluetooth technology?
What is the main advantage of digital network technologies over analog?
What is the main advantage of digital network technologies over analog?
What does interoperability refer to in the context of open systems?
What does interoperability refer to in the context of open systems?
What is the primary function of middleware in the context of telecommunications?
What is the primary function of middleware in the context of telecommunications?
How do digital network technologies contribute to a more efficient business operation?
How do digital network technologies contribute to a more efficient business operation?
In what way do open systems enhance connectivity among networked computers?
In what way do open systems enhance connectivity among networked computers?
What is a key benefit that telecommunications networks offer businesses in terms of customer service?
What is a key benefit that telecommunications networks offer businesses in terms of customer service?
What is the main function of a router?
What is the main function of a router?
What is the role of a gateway in a network?
What is the role of a gateway in a network?
What is the purpose of a multiplexer in a network?
What is the purpose of a multiplexer in a network?
Which network topology involves local processors sharing the same communication channel?
Which network topology involves local processors sharing the same communication channel?
What is a significant disadvantage of the bus network topology?
What is a significant disadvantage of the bus network topology?
Which function of network management involves surveying resources and traffic patterns to accommodate network growth?
Which function of network management involves surveying resources and traffic patterns to accommodate network growth?
