Question 1

What will the request system configuration rescue save command do?

Options :

A : It saves the most recently committed configuration as the rescue configuration.

B : It saves the candidate configuration as the rescue configuration.

C :

It saves a configuration version prior to the configuration most recently committed as the rescue configuration.

D : It activates the rescue configuration.

Answer: A

Question 2

An administrator configures a router's interface with an IPv4 address and subnet mask. The administrator also

confirms that this interface is in an up state.

In this scenario, which two route types are created on the local router? (Choose two.)

Options :

A : a static route

B : a local route

C : a dynamic route

D : a direct route

Answer: B,D

Question 3

Which two statements describe the result when you enter? at the command-line prompt? (Choose two.)

Options :

A : It lists the available commands and options.

B : It lists tips for the help menu.

C : It displays help about a text string contained in a statement.

D : It displays summary information about the commands and options.

Answer: A,D

Question 4

Which criteria does the Junos OS use to select an active route when two entries exist in the routing table?

Options :

A : the route with the lowest preference number

B : the most recently learned dynamic route

C : the route with the highest preference number

D : the route with the highest metric

Answer: A

Question 5

Which type of device uses the destination IP address to forward packets?

Options :

A : Layer 3 router

B : Layer 2 switch

C : repeater

D : hub

Answer: A