N10-005 Online Practice Questions and Answers

Under each network device, drag and drop the associated broadcast and/or collison description. Objects may be used multiple times, as needed.

Select and Place:

Select and Place:

The application layer in the TCP/IP model is comparable to which of the following layers in the OSI model?

A. Layer 2

B. Layer 5

C. Layer 6

D. Layer 7

192.168.0.7/8 notation denotes which of the following IPv4 subnet masks?

A. 255.0.0.0

B. 255.255.0.0

C. 255.255.255.0

D. 255.255.255.255

Which of the following OSI model layers is used to frame packets that are sent over a medium?

A. Session

B. Data link

C. Physical

D. Transport

An IP address assigned from a DHCP server is said to be which of the following?

A. Hybrid

B. Dynamic

C. Secure

D. Static

Which of the following allows 802.11n higher transfer speeds than the previous wireless standards?

A. Dual frequency

B. Enhanced encryption

C. MIMO technology

D. Backwards compatibility

A server that filters traffic between a WAN and a LAN is which of the following?

A. Proxy server

B. RAS server

C. Default gateway

D. Email server

A company wants to secure its WAPs from unauthorized access.

Which of the following is the MOST secure wireless encryption method?

A. SSID disable

B. SNMPv3

C. WEP

D. WPA2

Which of the following preventative measures would BEST secure a web server from being port scanned by attackers publicly?

A. Content filter

B. Proxy server

C. ACL implicit allow

D. Firewall

A user at a hotel sees two SSIDs; both are called "HotelWireless". After the PC connects to one of the APs, the user notices their browser homepage has been changed. Which of the following BEST describes this AP?

A. Man-in-the-middle

B. DDoS

C. Evil twin

D. War driving