Question 1
Question
Broadcast storms can be prevented with ____.
Answer
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a. spanning tree
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b. loop protection
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c. Dijkstra’s algorithm
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d. 802.11x
Question 2
Question
DNS poisoning can be prevented by using the latest editions of the DNS software known as ____.
Answer
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a. WINS
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b. DHCP
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c. BIND
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d. finger
Question 3
Question
IP is the protocol that functions primarily at the Open Systems Interconnection (OSI) ____.
Answer
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a. Presentation Layer
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b. Transport Layer
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c. Network Layer
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d. Data link Layer
Question 4
Question
Routers operate at the ____ Layer.
Answer
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a. Transport
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b. Presentation
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c. Network
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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
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a. OID
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b. entity
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c. MIB
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d. community string
Question 6
Question
TCP port ____ is the FTP control port used for passing FTP commands.
Question 7
Question
IEEE 802.1x is commonly used on wireless networks.
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.
Question 9
Question
TCP/IP uses its own five-layer architecture that includes Network Interface, Internet, Control, Transport, and Application.
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.
Answer
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a. hypercard
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b. supervisor
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c. hypervisor
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d. kernel