INFRASTRUCTURE AND CYBER
SECURITY EXAM 3 QUIZ QUESTIONS
WITH CORRECT ANSWERS
1. Which of the following is the expected data rate on a 100Base-T network?
A. 10 Mbps
B. 100 Mbps
C. 500 Mpbs
D. 1000 Mbps - correct answers✔✔B
2. Switched Ethernet has a logical topology and a
physical topology:
A. Bus, star.
B. Bus, bus.
C. Star, bus.
D. Star, star. - correct answers✔✔D
3. When a frame arrives at a switch, what is stored from it along with the port it came
in on?
A. Source IP address.
B. Source MAC address.
C. Destination IP address.
D. Destination MAC address. - correct answers✔✔B
4. Your boss asks you to explain why you purchased switches instead of the cheaper
hubs
- he heard that they do the same thing. What do you tell him to justify the purchase of
the switches?
A. Hubs share network capacity with all users so they are slower than switches.
B. You can connect more computers to a switch than to a hub.
C. Hubs do not provide 100 Mpbs connections.
D. Hubs have to be replaced sooner than switches because they fail more frequently. -
correct answers✔✔A
5. Which of the following is not a benefit of a VLAN?
A. Enabling networks to be managed by functional workgroups.
B. Better control over broadcast messages.
C. Improvement of physical layout.
D. Enhanced security. - correct answers✔✔C
The most commonly installed wired Ethernet these day is:
A. 100Base-T or 1000Base-T over Cat 5e.
, B. 10Base-t over Cat5.
C. 1000Base-FX over single mode fiber optic cable.
SECURITY EXAM 3 QUIZ QUESTIONS
WITH CORRECT ANSWERS
1. Which of the following is the expected data rate on a 100Base-T network?
A. 10 Mbps
B. 100 Mbps
C. 500 Mpbs
D. 1000 Mbps - correct answers✔✔B
2. Switched Ethernet has a logical topology and a
physical topology:
A. Bus, star.
B. Bus, bus.
C. Star, bus.
D. Star, star. - correct answers✔✔D
3. When a frame arrives at a switch, what is stored from it along with the port it came
in on?
A. Source IP address.
B. Source MAC address.
C. Destination IP address.
D. Destination MAC address. - correct answers✔✔B
4. Your boss asks you to explain why you purchased switches instead of the cheaper
hubs
- he heard that they do the same thing. What do you tell him to justify the purchase of
the switches?
A. Hubs share network capacity with all users so they are slower than switches.
B. You can connect more computers to a switch than to a hub.
C. Hubs do not provide 100 Mpbs connections.
D. Hubs have to be replaced sooner than switches because they fail more frequently. -
correct answers✔✔A
5. Which of the following is not a benefit of a VLAN?
A. Enabling networks to be managed by functional workgroups.
B. Better control over broadcast messages.
C. Improvement of physical layout.
D. Enhanced security. - correct answers✔✔C
The most commonly installed wired Ethernet these day is:
A. 100Base-T or 1000Base-T over Cat 5e.
, B. 10Base-t over Cat5.
C. 1000Base-FX over single mode fiber optic cable.
