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Free HCIA-Datacom V1.0 Practice Questions

Question # 11

By default, it takes at least 30 seconds for an STP-enabled port to transition from Disabled to Forwarding.

Options:

A.  

TRUE

B.  

FALSE

Discussion 0
Question # 12

Which of the following descriptions about STP designated ports is correct?

Options:

A.  

Designated ports are responsible for sending BPDU to connected network segments.

B.  

Designated ports forward frames destined for the root switch.

C.  

Each bridge can have only one designated port.

D.  

Designated ports represent the path leading to the root switch.

Discussion 0
Question # 13

Which of the following is the default port number for network devices running SNMPv2c to send messages to an NMS?

Options:

A.  

161

B.  

162

C.  

17

D.  

6

Discussion 0
Question # 14

In RSTP, an edge port becomes a common STP port after receiving a configuration BPDU.

Options:

A.  

TRUE

B.  

FALSE

Discussion 0
Question # 15

Dynamic routing protocols can automatically adapt to network topology changes.

Options:

A.  

TRUE

B.  

FALSE

Discussion 0
Question # 16

Network Address and Port Translation (NAPT) allows multiple private IP addresses to be mapped to the same public IP address through different port numbers. Which of the following statements about port numbers in NAPT is true?

Options:

A.  

Only the port number range needs to be configured.

B.  

The mappings between port numbers and private IP addresses must be manually configured.

C.  

An ACL is required to allocate port numbers.

D.  

No port number needs to be configured.

Discussion 0
Question # 17

Which of the following route entries can be aggregated into 10.0.0.24/29?

Options:

A.  

10.0.0.25/30

B.  

10.0.0.26/30

C.  

10.0.0.22/30

D.  

10.0.0.23/30

Discussion 0
Question # 18

Which of the following is not included in the routing table?

Options:

A.  

MAC

B.  

Next-hop address

C.  

Cost

D.  

Destination/Mask

Discussion 0
Question # 19

The ARP protocol can resolve the MAC address of a destination device from the corresponding destination IP address, mapping the MAC address and IP address.

Options:

A.  

TRUE

B.  

FALSE

Discussion 0
Question # 20

Which of the following IP addresses can be used by another host to communicate with the host whose IP address is 200.200.200.201/30 without the need to forward traffic through a router?

Options:

A.  

200.200.200.1

B.  

200.200.200.203

C.  

200.200.200.202

D.  

200.200.200.200

Discussion 0

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