Network Devices - Week 5
- 1.Enter one advantage and one disadvantage of a bridge
- 2.Enter one advantage and one disadvantage or routers
- 3.List one advantage and one disadvantage for switches
- 4.List one advantage and one disadvantage for hubs
- 5.What layer of the internet model do hubs operate in?
- A.
Application
- B.
Network
- C.
Physical
- D.
Data Link
- 6.What layer of the internet model do routers operate in?
- A.
Application
- B.
Data Link
- C.
Network
- D.
Physical
- 7.What layer of the internet model do switches operate in?
- A.
Application
- B.
Data Link
- C.
Network
- D.
Physical
- 8.When hosts are connected, a(n) __________ is created.
- A.
Network
- B.
Internet
- C.
Access Point
- D.
Bridge
- 9.When networks are connected, a(n) __________ is created.
- A.
Network
- B.
Internet
- C.
Access Point
- D.
Bridge
- 10.
What is the diagram an example of:- A.
Repeater
- B.
Hub
- C.
Router
- D.
Bridge
- E.
Switch
- 11.
What is the diagram an example of:
- A.
Repeater
- B.
Hub
- C.
Router
- D.
Bridge
- E.
Switch
- 12.
What is the diagram an example of:
- A.
Repeater
- B.
Hub
- C.
Router
- D.
Bridge
- E.
Switch
- 13.
What is the diagram an example of:
- A.
Repeater
- B.
Hub
- C.
Router
- D.
Bridge
- E.
Switch
- 14.
What is the diagram an example of:
- A.
Repeater
- B.
Hub
- C.
Router
- D.
Bridge
- E.
Switch
- 15.Which layers does a Link Layer Switch operate in:
- A.
Application
- B.
Transport
- C.
Network
- D.
Data Link
- E.
Physical
- 16.A "muti-port repeater" is another name for a(n)
- A.
Repeater
- B.
Hub
- C.
Router
- D.
Bridge
- E.
Switch
- 17.This device has become the "backbone" of the internet:
- A.
Repeater
- B.
Hub
- C.
Router
- D.
Bridge
- E.
Switch
- 18.Select all that apply for the term: Amplitude
- A.
Analog wave's strength
- B.
Number of times amplitude cycles over fixed time period
- C.
Is measured in hertz (Hz)
- D.
Distance between corresponding wave cycle points
- E.
Inversely proportional to frequency
- F.
Expressed in meters or feet
- G.
Wave's progress over time in relationship to fixed point
- 19.Select all that apply for the term: Phase
- A.
Analog wave's strength
- B.
Number of times amplitude cycles over fixed time period
- C.
Is measured in hertz (Hz)
- D.
Distance between corresponding wave cycle points
- E.
Inversely proportional to frequency
- F.
Expressed in meters or feet
- G.
Wave's progress over time in relationship to fixed point
- 20.Select all that apply for the term: Wavelength
- A.
Analog wave's strength
- B.
Number of times amplitude cycles over fixed time period
- C.
Is measured in hertz (Hz)
- D.
Distance between corresponding wave cycle points
- E.
Inversely proportional to frequency
- F.
Expressed in meters or feet
- G.
Wave's progress over time in relationship to fixed point
- 21.Select all that apply for the term: Frequency
- A.
Analog wave's strength
- B.
Number of times amplitude cycles over fixed time period
- C.
Measured in hertz (Hz)
- D.
Distance between corresponding wave cycle points
- E.
Inversely proportional to frequency
- F.
Expressed in meters or feet
- G.
Wave's progress over time in relationship to fixed point
- 22.A signal that is continuous in time and value is called a(n) ___________ signal
- 23.A signal that is discrete in time and value is called a(n) ___________ signal
- 24.Measures amount of data transmitted during given time period
- A.
Throughput
- B.
Bandwidth
- C.
Data Modulation
- D.
Channel
- 25.Measures difference between highest and lowest frequencies medium can transmit
- A.
Throughput
- B.
Bandwidth
- C.
Data Modulation
- D.
Channel
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