nsf_07(8)

Descrição

administering a secure network
865 538
Quiz por 865 538, atualizado more than 1 year ago
865 538
Criado por 865 538 mais de 7 anos atrás
40
0

Resumo de Recurso

Questão 1

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

Questão 2

Questão
DNS poisoning can be prevented by using the latest editions of the DNS software known as ____.
Responda
  • a. WINS
  • b. DHCP
  • c. BIND
  • d. finger

Questão 3

Questão
IP is the protocol that functions primarily at the Open Systems Interconnection (OSI) ____.
Responda
  • a. Presentation Layer
  • b. Transport Layer
  • c. Network Layer
  • d. Data link Layer

Questão 4

Questão
Routers operate at the ____ Layer.
Responda
  • a. Transport
  • b. Presentation
  • c. Network
  • d. Application

Questão 5

Questão
SNMP agents are protected with a password known as a(n) ____ in order to prevent unauthorized users from taking control over a device.
Responda
  • a. OID
  • b. entity
  • c. MIB
  • d. community string

Questão 6

Questão
TCP port ____ is the FTP control port used for passing FTP commands.
Responda
  • a. 19
  • b. 20
  • c. 21
  • d. 22

Questão 7

Questão
IEEE 802.1x is commonly used on wireless networks.
Responda
  • True
  • False

Questão 8

Questão
TCP is responsible for addressing packets and sending them on the correct route to the destination, while IP is responsible for reliable packet transmission.
Responda
  • True
  • False

Questão 9

Questão
TCP/IP uses its own five-layer architecture that includes Network Interface, Internet, Control, Transport, and Application.
Responda
  • True
  • False

Questão 10

Questão
Server virtualization typically relies on the ____, which is software that runs on a physical computer to manage one or more virtual machine operating systems.
Responda
  • a. hypercard
  • b. supervisor
  • c. hypervisor
  • d. kernel

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