640-692 | Which three of the following statements are true about a router?

Question : 20

Which three of the following statements are true about a router? (Choose three)

A. It forwards broadcast frames.
B. It interconnects multiple networks together.
C. It chooses the best route for your data to travel.
D. It manages and analyzes a company’s database.
E. It divides a network into separate broadcast domains.

Answer : B, C, E

640-692 Sample Question : 8

Question : 8

Which of the following best describes the cable that is used to connect a laptop to an Ethernet port on a Cisco router?

A. Crossover
B. Straight-through
C. Fiber
D. Rollover

Answer : A

640-692 Sample Question : 7

Question : 7

Which two of the following statements are true about a switch? (Choose two)

A. It is a repeater.
B. It is a data link layer device.
C. It will forward the frame out all ports when it receives a broadcast from a host.
D. It reads the destination MAC address to forward traffic out the appropriate port.
E. It acts as an amplifier.

Answer : B,D

640-692 Sample Question : 6

Question : 6

Which of the following is a DTE device?

A. router
B. CSU/DSU
C. cable modem
D. DSL modem

Answer : A

640-692 Sample Question : 5

Question : 5

Which three of the following statements are true? (Choose three.)

A. Each IP address has two parts: a network ID and a host ID
B. An IP subnet equals a broadcast domain.
C. An IPv4 address contains 36 bits
D. 172.16.1.18 is a Class A address
E. A subnet address is created by borrowing bits from the original host ID

Answer : A,B,E

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