
Network Protocols and Architecture Pre Lesson Quiz 2

Quiz
•
Computers
•
Professional Development
•
Hard
Chun Ng
Used 2+ times
FREE Resource
16 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
45 sec • 3 pts
Which three layers of the OSI model are comparable in function to the application layer of the TCP/IP model?
application
presentation
session
transport
data link
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which layer of the OSI model defines services to segment and reassemble data for individual communications between end devices?
application
presentation
session
transport
network
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which statement describes a MAC address?
It is 128-bits in length
It contains two portions, the network portion and the host portion.
It is a physical address assigned to an Ethernet NIC by the manufacturer.
It identifies the source and destination addresses of hosts on the Internet.
4.
MULTIPLE SELECT QUESTION
45 sec • 2 pts
Which two layers of the OSI model specify protocols that are associated with Ethernet standards? (Choose two.)
physical layer
data link layer
network layer
transport layer
session layer
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Which three fields are found in an 802.3 Ethernet frame? (Choose three.)
source physical address
source logical address
media type identifier
frame check sequence
destination logical address
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Refer to the exhibit. How is a frame sent from PCA forwarded to PCC if the MAC address table on switch SW1 is empty?
SW1 floods the frame on all ports on the switch, excluding the interconnected port to switch SW2 and the port through which the frame entered the switch.
SW1 floods the frame on all ports on SW1, excluding the port through which the frame entered the switch.
SW1 forwards the frame directly to SW2. SW2 floods the frame to all ports connected to SW2, excluding the port through which the frame entered the switch.
SW1 drops the frame because it does not know the destination MAC address.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which network device can serve as a boundary to divide a Layer 2 broadcast domain?
router
Ethernet bridge
Ethernet hub
access point
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