Correct Answer:

Shoulder surfing is the act of looking over another user's shoulder to see what they are entering into their computer in order to gain access to sensitive information.

Incorrect Answers:

Masquerading is pretending to be a figure of authority and creating urgency so a user gives up sensitive information.

Eavesdropping is listening in on a conversation in an attempt to gain sensitive information.

Tailgating is following an authorized person into a building or room.

Correct Answer:

DoS - A denial of service attack typically involves overwhelming a system with low-level requests (like pings) so that the system doesn't have time or resources to respond to real user requests.

Incorrect Answers:

Blue jacking involves sending unsolicited messages over Bluetooth to devices such as mobile phones, PDAs, or laptops.  

Man-in-the-middle attacks involve intercepting network traffic between 2 or more systems.

Netstat is what we use to tell us about the current sessions we have running on our computer.

Correct Answer:

The MU in MU-MIMO stands for multiple users.

Incorrect Answers:

Maximum Unified signal(s) is not a real term.

Multiple antennas are required to achieve MU at the access point, not the workstation.

Correct Answer:

SSH - The secure shell protocol uses encryption to make a secure connection as either client or server.

Incorrect Answers:

HTTP, SMTP, and Telnet are all unsecure means of communication.

Correct Answer:

Regulatory impacts applies rather specifically to the channels in the 2.4-GHz range and more generally to the other ranges.

Incorrect Answers:

The other answers don't really exist regarding this topic.

Correct Answer:

The Transport OSI model layer and the Transport TCP/IP model layer. - These layers happen to have the same name. Easy to remember, no?

Incorrect Answers:

Network and Transport don't line up.

Correct Answer:

NDP performs many of the same functions as IPv4 ARP, but does more as well.

Incorrect Answer:

NTP is used to synchronize time for all devices on the network.

DNS resolves host names to IP addresses.

ARPv6 doesn't really exist.

Correct Answer:

APIPA - The automatic private IP addressing service will generate a 169.254.0.0 address when DHCP or static addresses are not available.

Incorrect Answers:

DHCP would not provide a 169.254.0.0 address.  

IDS is an intrusion detection system, and doesn't apply.

DNS is for translating between IP addresses and computer/ Web site names.

Correct Answer:

A NetFlow analyzer shows netflow data. It can also be called a packet sniffer, packet analyzer, or network analyzer.

Incorrect Answers:

A Protocol sniffer and NetFlow sniffer don't exist.

A tone probe tests cables.

Correct Answer:

MDI-X is the new term for an auto-sensing port.

Incorrect Answers:

A trunk port is used to send data within the same VLAN across multiple switches.

The no shutdown is used to enable a port as active.

The native VLAN port is used as VLAN 1 by default and doesn't have to be an uplink port.