Ccna certification Practice Tests

B.  Create isolation of ARP messages

C.  Create fewer collision domains

D.  Isolate traffic between segments

 11.  What is the maximum wire speed of a single port on a 48-port Gigabit Ethernet switch?

A.  1,000 Mb/s

B.  2 Gb/s

C.  48 Gb/s

D.  96 Gb/s

 12.  Which statement describes the micro-segmentation that a switch provides?

A.  All of the ports on the switch create a single collision domain.

B.  Each port on the switch segments broadcasts.

C.  Each port on the switch creates its own collision domain.

D.  Each port on the switch creates an isolation for layer 2 broadcasts.

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Chapter 1 

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  Network Fundamentals (Domain 1) 

7

 13.  Given the information in the following exhibit, which statement is true when Computer A 

needs to communicate with Computer F?

Fa0/0

Fa0/1

Fa0/0

Fa0/1

Fa0/2

Fa0/3

Router A

Fa0/0

Fa0/3

Fa0/0:

MAC forward/filter table

Fa0/1:

Fa0/2:

Fa0/3:

Fa0/0:

MAC forward/filter table

Fa0/1:

Fa0/2:

Fa0/3:

Fa0/1

Fa0/2

A

B

C

D

E

F

Switch A

Switch B

A.  Switch A and Switch B will flood the frame across all ports.

B.  Only Switch A will flood the frame across all ports.

C.  Only Switch B will flood the frame across all ports.

D.  Switch A will flood the frame across all ports, Switch B will forward traffic only to 

Computer F’s port.

 14.  When firewalls are placed in a network, which zone contains Internet-facing services?