Chapter 1

1.

1 point

1. Why are phone lines and ISDN not used today for remote access services (RAS)?

a. They’re too expensive.

b. They’re not secure enough.

c. They create dedicated access.

d. They no longer supply acceptable bandwidth.

2.

1 point

2. What special hardware configuration should a RAS server have?

a. two network interface cards

b. a dedicated phone line

c. a dedicated Internet connection

d. secure access to the Internet

3.

1 point

3. Why would you set Verify Caller ID on a remote dial-up connection for a user?

a. for enhanced security

b. because you don’t trust the user

c. because you want users to call in only from specific numbers

d. because it’s the default setting

4.

1 point

4. What is the most efficient way to deploy VPN (virtual private network) configurations to hundreds of users?

a. Create and distribute a document that explains all the settings.

b. Create and distribute an executable file that contains all the settings.

c. Configure all the client systems manually.

d. Have the users bring in their systems individually for configuration.

5.

1 point

5. When would you want to use a split tunnel for users?

a. if your users work only from the office

b. if your users might compromise security by browsing to insecure sites

c. if your users have laptop computers and work from home or office

d. if your users often need remote assistance

6.

1 point

6. What term is defined as private data placed in a packet with a header containing routing information that allows the data to traverse a transit network, such as the Internet?

a. routing

b. VPN

c. encapsulation

d. tunneling

7.

1 point

7. What is the result of enabling security on the RRAS interface in your RAS server?

a. You can’t connect to the Internet on that interface.

b. You can’t ping that interface.

c. You can’t provide network address translation (NAT) services to a local-area network.

d. You can’t use DHCP.

8.

1 point

8. Why use a VPN for client-to-server connections over the Internet?

a. VPN traffic is protected by a firewall.

b. VPN traffic is encrypted.

c. VPN traffic goes undetected on the Internet.

d. VPN traffic is proxy-proof.

9.

1 point

9. How is data verified when transferred through the Internet?

a. by cryptographic checksum

b. by RAS callback options

c. by correct firewall settings

d. by using PPTP for VPN connections

10.

1 point

10. Of the four VPN tunneling protocols, which has the weakest encryption?

a. L2TP

b. IKEv2

c. SSTP

d. PPTP

11.

1 point

11. Which authentication method is weakest (least secure)?

a. PAP

b. CHAP

c. MS-CHAPv2

d. EAP-MS-CHAPv2

12.

1 point

12. Which authentication protocol allows you to change an expired password during the connection process?

a. PAP

b. CHAP

c. MS-CHAPv2

d. EAP-MS-CHAPv2

13.

1 point

13. Which VPN protocol provides constant connectivity?

a. L2TP

b. IKEv2

c. SSTP

d. PPTP

14.

1 point

14. When is it appropriate to use Windows Server 2012 as a router between two networks?

a. for heavy traffic on large networks

b. for heavy traffic on small networks

c. for light traffic on large networks

d. for light traffic on small networks

15.

1 point

15. How are routing tables created dynamically?

a. through the use of RIP

b. with static routes

c. by using the routing table protocol (RTP)

d. by using a layer 2 switch

16.

1 point

16. Which Windows Server 2012 R2 server role is used to install the Web Application proxy for AD FS?

a. AD FS

b. Remote Access

c. Remote Desktop

d. Web Services

17.

1 point

17. In Windows Server 2012 R2, what is used as a reverse proxy?

a. Web Application proxy

b. Reverse Lookup

c. AD FS proxy

d. Reverse Web