quiz 8

What security benefit is gained from enabling BPDU guard on PortFast enabled interfaces?

• a. preventing buffer overflow attacks

• b. preventing rogue switches from being added to the network

• c. protecting against Layer 2 loops

• d. enforcing the placement of root bridges

33. What two IEEE 802.11 wireless standards operate only in the 5 GHz range?

• a. 802.11g and 802.11a

• b. 802.11ad and 802.11b

• c. 802.11ac and 802.11a

• d. 802.11a and 802.11ad

What type of wireless antenna is best suited for providing coverage in large open spaces, such as hallways or large conference rooms?

• a. Yagi

• b. omnidirectional

• c. dish

• d. directional

Which access control component, implementation, or protocol audits what users actions are performed on the network?

• a. Accounting

• b. Authorization

• c. Authentication

• d. 802.1X

Which access control component, implementation, or protocol collects and reports usage data?

• a. accounting

• b. authentication

• c. authorization

• d. 802.1X

Which access control component, implementation, or protocol controls what users can do on the network?

• a. accounting

• b. 802.1X

• c. authorization

• d. authentication

Which access control component, implementation, or protocol controls who is permitted to access a network?

• a. authorization

• b. 802.1X

• c. accounting

• d. authentication

Which access control component, implementation, or protocol indicates success or failure of a client-requested service with a PASS or FAIL message?

• a. accounting

• b. authentication

• c. 802.1X

• d. authorization

Which access control component, implementation, or protocol is based on device roles of supplicant, authenticator, and authentication server?

• a. accounting

• b. authentication

• c. authorization

• d. 802.1X

Which access control component, implementation, or protocol is based upon usernames and passwords?

• a. 802.1X

• b. accounting

• c. authentication

• d. authorization