Title: Quiz 4 (10, 11, 12, and 13)
Course: CTS 2306 Windows Professional > Section: Module 4 - Configuring Network Connectivity

Q: Which address correctly represents one that is composed of two halves, one assigned to a network adapter manufacturer, and the other a unique value that identifies the individual network adapter?
- Media access control address
- IPv4 address
- Email address
- Broadcast address
A: Media access control address

Q: Which IPv6 address type is the equivalent to the loopback address in IPv4?
- Unique local unicast
- Node local unicast
- Global
- Site local unicast
A: Node local unicast

Q: What does the IP address of 10.240.0.0 with a subnet mask of 255.255.255.0 represent?
- A loopback address
- A network address
- A broadcast address
- A multicast address
A: A network address

Q: What is the correct binary representation of the IP address 192.168.10.2?
- 11110000.10111000.00000010.00000010
- 10100000.10010000.00010010.00000010
- 11100000.10110000.00001010.00000010
- 11000000.10100000.00001010.00000010
A: 11000000.10100000.00001010.00000010

Q: In the OSI model, which layer is at the bottom and represents the hardware that forms the network?
- Data-Link
- Physical
- Network
- Transport
A: Physical

Q: Most cabled networks today use what type of cabling?
- Coaxial
- Unshielded twisted pair
- Shielded twisted pair
- Fiber optic
A: Unshielded twisted pair

Q: Which of the following is a characteristic of a packet-switching network?
- Individual packets may take any number of unique paths from source to destination.
- Two communicating systems agree on a common data encryption protocol to be used.
- Two communicating systems establish a dedicated connection that they use exclusively until their transaction is completed.
- Individual packets are all routed along the same path from source to destination.
A: Individual packets may take any number of unique paths from source to destination.

Q: The process of applying a header and footer to a data packet is known as what?
- Framing
- Encapsulation
- Wrapping
- Routing
A: Encapsulation

Q: Which of the following represent valid IPv6 addresses?
- FDC0:X:X:02BD:FF:BECB:FEF4:961D
- FDC0:0:0:02BD:FF:BECB:FEF4:961D
- FDC0:0000:0000:02BD:00FF:BECB:FEF4:961D
- FDC0::02BD:FF:BECB:FEF4:961D
A: FDC0:0:0:02BD:FF:BECB:FEF4:961D; FDC0:0000:0000:02BD:00FF:BECB:FEF4:961D; FDC0::02BD:FF:BECB:FEF4:961D

Q: What protocol do most devices currently use at the Network layer?
- NetBIOS
- NFS
- TCP/IP
- SMB
A: TCP/IP

Q: What feature of Windows 8 allows a computer to function as a router, providing Internet access to other computers in the same location?
- Router Discovery Protocol
- Internet Connection Sharing
- Routing and Remote Access Service
- Internet Connection Service
A: Internet Connection Sharing

Q: What protocol is responsible for the end-to-end transmission of a packet, to its final destination on a network?
- TCP
- UDP
- PDP
- IP
A: IP

Q: IPv4 addresses are how long?
- 32 bits
- 48 bits
- 64 bits
- 128 bits
A: 32 bits

Q: What governing organization defines networking protocols such as TCP/IP?
- Internet Engineering Task Force
- Internet Defense League
- Institute of Electrical and Electronics Engineers
- International Standards Organization
A: Internet Engineering Task Force

Q: Which IPv4 IP class provides for 126 unique networks, each having up to 16,777,214 hosts?
- Class A
- Class B
- Class C
- Class D
A: Class A

Q: Which troubleshooting utility allows you to generate DNS request messages and transmit them to specific DNS servers on the network?
- tracert
- pathping
- netstat
- nslookup
A: nslookup

Q: Firewalls typically base their filtering on the TCP/IP characteristics at the network, transport, and application layers using what information? (Choose all that apply.)
- IP addresses
- Ports
- Protocol numbers
- Encryption algorithm
A: IP addresses; Ports; Protocol numbers

Q: Six Windows 8 computers are each connected to a workgroup switch. None of the computers TCP/IP configuration is changed from the defaults set by the installation of Windows. Which of the following are the two most accurate statements about the resulting status of the six computers with respect to their IP address configuration? (Choose two correct answers.)
- The computers will automatically assign themselves an address.
- The computers will not perform DHCP.
- The computers will not be able to communicate with each other.
- The computers will not be able to communicate with the Internet.
A: The computers will not be able to communicate with the Internet.

Q: Which IPv6 address type can be used to communicate with any IPv6 device?
- Unique local unicast
- Node local unicast
- Global
- Site local unicast
A: Global

Q: Which IPv6 address type is routable within an organization, but not outside the organization?
- Unique local unicast
- Node local unicast
- Global
- Site local unicast
A: Unique local unicast

Q: Which IPv6 address scope was originally intended to be the equivalent of private IPv4 addresses but is now deprecated?
- Unique local unicast
- Node local unicast
- Global
- Site local unicast
A: Site local unicast

Q: The original WPA implementation utilized what encryption method?
- AES
- AES-CBC
- CCMP
- TKIP
A: TKIP

Q: Which of the following wireless network attacks is a user of a public Wi-Fi hot spot most susceptible to?
- Denial of service
- Eavesdropping
- Data tampering
- Masquerading
A: Eavesdropping

Q: Which IEEE wireless networking protocol was ratified in 2003 and has a maximum defined data rate of 54 Mb/sec?
- 802.11a
- 802.11b
- 802.11g
- 802.11n
A: 802.11g

Q: A 2x2 MIMO device has how many total transceivers?
- Two
- Four
- One
- Eight
A: Four

Q: What type of attack is occurring when attackers are replaying data packets on a wireless network?
- Eavesdropping
- Masquerading
- Data tampering
- Denial of service
A: Data tampering

Q: 802.11n wireless networking equipment uses two, three, or more different frequencies for transmission and the subsequent receiving of traffic. The sending system splits its data into multiple signals for transmission, and the receiving device reassembles the signals into a single data stream. What is the name of this process?
- Frequency multiplexing
- Spatial multiplexing
- Time-distance multiplexing
- Bandwidth aggregation
A: Spatial multiplexing

Q: The 802.11n wireless networking protocol specifies what approximate values for indoor and outdoor range?
- ~35 meters, ~110 meters
- ~70 meters, ~250 meters
- ~70 meters, ~110 meters
- ~30 meters, ~100 meters
A: ~70 meters, ~250 meters

Q: Why should you not deploy a wireless network using WEP for security?
- WEP does not support the high speed available in 802.11g and 802.11n.
- WEP does not support older operating systems such as Windows XP.
- WEP is insecure due to very weak cryptographic protocols.
- WEP must be licensed and a fee paid to IEEE for every device using it.
A: WEP is insecure due to very weak cryptographic protocols.

Q: What command can you issue from the command line to view all configured wireless networks on your Windows 8 computer?
- netsh connections show profiles
- wlan profiles list
- netsh wlan show profiles
- ntdsutil networks show profiles
A: netsh wlan show profiles