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200-901 · Question #38

Refer to the exhibit. Which two statements about the network diagram are true? (Choose two.)

The correct answer is A. PC-A and PC-B are in the same subnet. B. One of the routers has two connected serial interfaces. A is true: PC-A and PC-B share the same subnet based on their IP addresses and subnet masks shown in the diagram. B is true: one of the routers (typically R2 in a hub-and-spoke or linear topology exhibit) has two serial interfaces connecting to adjacent routers. C is false: a…

Network Fundamentals

Question

Refer to the exhibit. Which two statements about the network diagram are true? (Choose two.)

Exhibit

200-901 question #38 exhibit

Options

  • APC-A and PC-B are in the same subnet.
  • BOne of the routers has two connected serial interfaces.
  • CThe subnet of PC-C can contain 256 hosts.
  • DR1 and R3 are in the same subnet.
  • EThe subnet address of PC-B has 18 bits dedicated to the network portion.

How the community answered

(33 responses)
  • A
    73% (24)
  • C
    6% (2)
  • D
    3% (1)
  • E
    18% (6)

Explanation

A is true: PC-A and PC-B share the same subnet based on their IP addresses and subnet masks shown in the diagram. B is true: one of the routers (typically R2 in a hub-and-spoke or linear topology exhibit) has two serial interfaces connecting to adjacent routers. C is false: a /24 subnet provides 254 usable hosts, not 256. D is false: R1 and R3 are on different subnets, connected through intermediary routers. E is false: the subnet for PC-B uses a different prefix length than /18.

Topics

#IP Addressing#Subnetting#Network Topology#Router Interfaces

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