DNS poisoning can be prevented by using the latest editions of the DNS software known as ____.
Answer
a. WINS
b. DHCP
c. BIND
d. finger
Question 3
Question
IP is the protocol that functions primarily at the Open Systems Interconnection (OSI) ____.
Answer
a. Presentation Layer
b. Transport Layer
c. Network Layer
d. Data link Layer
Question 4
Question
Routers operate at the ____ Layer.
Answer
a. Transport
b. Presentation
c. Network
d. Application
Question 5
Question
SNMP agents are protected with a password known as a(n) ____ in order to prevent unauthorized users from taking control over a device.
Answer
a. OID
b. entity
c. MIB
d. community string
Question 6
Question
TCP port ____ is the FTP control port used for passing FTP commands.
Answer
a. 19
b. 20
c. 21
d. 22
Question 7
Question
IEEE 802.1x is commonly used on wireless networks.
Answer
True
False
Question 8
Question
TCP is responsible for addressing packets and sending them on the correct route to the destination, while IP is responsible for reliable packet transmission.
Answer
True
False
Question 9
Question
TCP/IP uses its own five-layer architecture that includes Network Interface, Internet, Control, Transport, and Application.
Answer
True
False
Question 10
Question
Server virtualization typically relies on the ____, which is software that runs on a physical computer to manage one or more virtual machine operating systems.