New Questions 16

If a router has four interfaces and each interface is connected to four switches, how many broadcast domains are present on the router?

A. 1

B. 2

C. 4

D. 8

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New Questions 17

If three devices are plugged into one port on a switch and two devices are plugged into a different port, how many collision domains are on the switch?

A. 2

B. 4

C. 5

D. 6

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New Questions 18

Refer to the exhibit.

What is the result of setting the no login command?

A. Telnet access is denied.

B. Telnet access requires a new password at the first login.

C. Telnet access requires a new password.

D. no password is required for telnet access.

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New Questions 19

Which two statements about late collisions are true? (Choose two.)

A. They may indicate a duplex mismatch.

B. By definition, they occur after the 512th bit of the frame has been transmitted.

C. They indicate received frames that did not pass the FCS match.

D. They are frames that exceed 1518 bytes.

E. They occur when CRC errors and interference occur on the cable.

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New Questions 20

By default, how many MAC addresses are permitted to be learned on a switch port with port security enabled?

A. 8

B. 2

C. 1

D. 0

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New Questions 21

Which command sequence can you enter to create VLAN 20 and assign it to an interface on a switch?

A. Switch(config)#vlan 20 Switch(config)#Interface gig x/y Switch(config-if)#switchport access vlan 20

B. Switch(config)#Interface gig x/y Switch(config-if)#vlan 20

Switch(config-vlan)#switchport access vlan 20

C. Switch(config)#vlan 20

Switch(config)#Interface vlan 20

Switch(config-if)#switchport trunk native vlan 20

D. Switch(config)#vlan 20

Switch(config)#Interface vlan 20 Switch(config-if)#switchport access vlan 20

E. Switch(config)#vlan 20

Switch(config)#Interface vlan 20

Switch(config-if)#switchport trunk allowed vlan 20

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New Questions 22

Refer to the exhibit.

You have discovered that computers on the 192 168 10 0/24 network can ping their default gateway, but they cannot connect to any resources on a remote network Which reason for the problem is most likely true?

A. The 192.168.12 0/24 network is missing from OSPF

B. The OSPF process ID is incorrect

C. The OSPF area number is incorrect.

D. An ARP table entry is missing for 192.168.10.0.

E. A VLAN number is incorrect for 192.168.10.0.

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New Questions 23

Which two circumstances can cause collision domain issues on VLAN domain? (Choose two.)

A. duplex mismatches on Ethernet segments in the same VLAN

B. multiple errors on switchport interfaces

C. congestion on the switch inband path

D. a failing NIC in an end device

E. an overloaded shared segment

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New Questions 24

What are three characteristics of satellite Internet connections? (Choose three.)

A. Their upload speed is about 10 percent of their download speed.

B. They are frequently used by rural users without access to other high-speed connections.

C. They are usually at least 10 times faster than analog modem connections.

D. They are usually faster than cable and DSL connections.

E. They require a WiMax tower within 30 miles of the user location.

F. They use radio waves to communicate with cellular phone towers.

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