There is some confusion on this sim and what it is. So I will tell you that it is a window with 4 squares on the left side. Click each one to see the question. Again, there are 4 questions and one topology. Click the topology button at the bottom of the sim to see it. There is only one topology for all 4 questions. You do NOT log into any routers. All configuration is provided as text in the question.

NOTE: The actual topology may vary with the routing protocol questions selected for the sim and the number of routers could be as high as R6

which type of the LSA will be added in the OSPF broadcast network type?

A.
LSA1

B.
LSA2

C.
LSA3

D.
LSA5

E.
LSA7

Explanation:
An example of the output of this command is shown below:
Router#show ip ospf database
OSPF Router with ID (192.168.2.2) (Process ID 1)
Router Link States (Area 0)

Net Link States (Area 0)

In this case the Router ID is 192.168.2.2