Which two are advantages of static routing when compared to dynamic routing? (Choose two.)

A.
Configuration complexity decreases as network size increases.

B.
Security increases because only the network administrator may change the routing table.

C.
Route summarization is computed automatically by the router.

D.
Routing tables adapt automatically to topology changes.

E.
An efficient algorithm is used to build routing tables, using automatic updates.

F.
Routing updates are automatically sent to neighbors.

G.
Routing traffic load is reduced when used in stub network links.

Explanation:
Since static routing is a manual process, it can be argued that it is more secure (and more prone
to human errors) since the network administrator will need to make changes to the routing table
directly. Also, in stub networks where there is only a single uplink connection, the load is reduced
as stub routers just need a single static default route, instead of many routes that all have the
same next hop IP address.