1. Which of the following appliances receives client requests and forwards them to a single server?
a. Load balancer
b. Proxy server
c. Content filter
d. VPN concentrator
2. Which of the following appliances balances client queries to devices in a server farm?
a. Load balancer
b. Proxy server
c. Content filter
d. VPN concentrator
3. Which of the following appliances maintains encrypted tunnels with external users/locations?
a. Load balancer
b. Proxy server
c. Content filter
d. VPN concentrator
4. Which of the following appliances provides traffic filtering based on different criteria?
a. Load balancer
b. Proxy server
c. Content filter
d. VPN concentrator
5. Which of the following load balancing algorithms forwards the request to servers that are not busy with other connections?
a. Round robin
b. Weighted round robin
c. Priority queue
d. Least connection
e. Random
6. Which of the following load balancing algorithms forwards the request to servers based on their performance (unequal load balancing)?
a. Round robin
b. Weighted round robin
c. Priority queue
d. Least connection
e. Random
7. Which of the following are proxy server deployment models (choose all that apply)?
a. Forward proxy
b. Direct proxy
c. Reverse proxy
d. Open proxy
e. Closed proxy
8. With reverse proxy, you may have users on the Internet who want to access an internal enterprise Web server (true or false).
a. True
b. False
9. Which of the following content filtering functionalities works by filtering based on the website addresses?
a. E-mail filtering
b. VPN filtering
c. URL filtering
d. Browser filtering
e. Load filtering
10. Which of the following are VPN concentrator deployment models?
a. Hardware based
b. Software based
c. Both
d. None of the above