Question 1

Which commands can you use to save the switch configuration changes, so they survive a switch reboot? (Select two.)

Options :

A : copy running-config checkpoint backup

B : store memory

C : write memory

D : copy running-config checkpoint startup-config

E : save memory

Answer: B,D

Question 2

Which statements are true about a router? (Select two.)

Options :

A : They are considered layer two devices.

B : They utilize protocols to learn all possible paths.

C : They are considered layer four devices.

D : They are considered layer three devices.

E : They analyze source addresses to learn paths.

Answer: A,D

Question 3

Which characteristic allows switches to mitigate collisions?

Options :

A : The switches support VLANs that segment the collision domains.

B : The switches use L3 protocols that eliminate collisions.

C : The switches' ports are independent collision domains.

D : The switches have proprietary features that help eliminate collisions.

Answer: A

Question 4

Which accurately describes the TCP/IP Model? (Select two.)

Options :

A : It is a set of communication protocols used on TCP-based networks only.

B : It specifies how to compress, fragment, encrypt, and analyze data.

C : It specifies how to assemble, address, transmit, route, and disassemble a data packet.

D : It is a set of communication protocols used on IP-based networks only.

E : It is a set of communication protocols used on Ethernet-based networks only.

Answer: C,D

Question 5

To which wireless device category do a hardwire desktop PC belongs?

Options :

A : stationary devices

B : somewhat mobile devices

C : highly mobile devices

D :

intermittent mobile devices

Answer: C