nsf_07(8)

Description

administering a secure network
865 538
Quiz by 865 538, updated more than 1 year ago
865 538
Created by 865 538 about 7 years ago
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Resource summary

Question 1

Question
Broadcast storms can be prevented with ____.
Answer
  • a. spanning tree
  • b. loop protection
  • c. Dijkstra’s algorithm
  • d. 802.11x

Question 2

Question
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.
Answer
  • a. hypercard
  • b. supervisor
  • c. hypervisor
  • d. kernel
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