Computer Networks Final Exam
Questions and Answers Latest Versions
(2025/2026) (Complete and Accurate)
On a bus topology LAN, each station can send and receive data to or from another station
independent of other bus activity. - ✔✔FALSE
Network topology refers to the way individual end stations access the network prior to
transmission of user data. - ✔✔FALSE
Which of the following LAN technologies has the highest capacity? - ✔✔Gigabit Ethernet
The source and destination address fields in the TCP header each contain a 32-bit Internet
address. - ✔✔FALSE
An Internet routing protocol is used to exchange information about reachability and traffic
delays, allowing each router to construct a next-hop routing table for paths through the
Internet. - ✔✔TRUE
Which of the following describes class B network? - ✔✔Medium number of networks,
each with a medium number of hosts
The Internet and the Internet is designed to provide differentiated services depending on
whether traffic is elastic or inelastic. - ✔✔FALSE
The maximum number of class A network addresses is: - ✔✔126
, Wireless LAN applications typically employ control modules that link wireless LANs to wired
LANs. - ✔✔TRUE
One advantage of wireless LAN use is that any transmission frequency can be used as long as
it does not interfere with other nearby applications. - ✔✔FALSE
When using wireless network, roaming occurs when a mobile stations movies from one
access point (or cell) to another. - ✔✔TRUE
Bluetooth is an alternative name for WIFI - ✔✔FALSE
Control switching on circuit switching network performs a number of functions. Which of
the following NOT one of classes of function for control signaling? - ✔✔Establishment
Which of the following is NOT one of the stated advantages of packet switching over
circuit switching? - ✔✔There is less network delay
The public telephone network is a good example of a circuit switched network. - ✔✔TRUE
It is desirable to have only one path from sender to receiver to avoid excess costs.
- ✔✔FALSE
Wireless networks are more susceptible than wired networks to interference, signal loss,
noise, and eavesdropping. - ✔✔TRUE
First generation mobile telephone systems used analog voice communication based on
amplitude modulation. - ✔✔FALSE
A basic service set (BSS) is: - ✔✔The smallest building block of a wireless LAN
Questions and Answers Latest Versions
(2025/2026) (Complete and Accurate)
On a bus topology LAN, each station can send and receive data to or from another station
independent of other bus activity. - ✔✔FALSE
Network topology refers to the way individual end stations access the network prior to
transmission of user data. - ✔✔FALSE
Which of the following LAN technologies has the highest capacity? - ✔✔Gigabit Ethernet
The source and destination address fields in the TCP header each contain a 32-bit Internet
address. - ✔✔FALSE
An Internet routing protocol is used to exchange information about reachability and traffic
delays, allowing each router to construct a next-hop routing table for paths through the
Internet. - ✔✔TRUE
Which of the following describes class B network? - ✔✔Medium number of networks,
each with a medium number of hosts
The Internet and the Internet is designed to provide differentiated services depending on
whether traffic is elastic or inelastic. - ✔✔FALSE
The maximum number of class A network addresses is: - ✔✔126
, Wireless LAN applications typically employ control modules that link wireless LANs to wired
LANs. - ✔✔TRUE
One advantage of wireless LAN use is that any transmission frequency can be used as long as
it does not interfere with other nearby applications. - ✔✔FALSE
When using wireless network, roaming occurs when a mobile stations movies from one
access point (or cell) to another. - ✔✔TRUE
Bluetooth is an alternative name for WIFI - ✔✔FALSE
Control switching on circuit switching network performs a number of functions. Which of
the following NOT one of classes of function for control signaling? - ✔✔Establishment
Which of the following is NOT one of the stated advantages of packet switching over
circuit switching? - ✔✔There is less network delay
The public telephone network is a good example of a circuit switched network. - ✔✔TRUE
It is desirable to have only one path from sender to receiver to avoid excess costs.
- ✔✔FALSE
Wireless networks are more susceptible than wired networks to interference, signal loss,
noise, and eavesdropping. - ✔✔TRUE
First generation mobile telephone systems used analog voice communication based on
amplitude modulation. - ✔✔FALSE
A basic service set (BSS) is: - ✔✔The smallest building block of a wireless LAN
