nsf_07(8)

Beschreibung

administering a secure network
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Zusammenfassung der Ressource

Frage 1

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

Frage 2

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

Frage 3

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

Frage 4

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

Frage 5

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

Frage 6

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

Frage 7

Frage
IEEE 802.1x is commonly used on wireless networks.
Antworten
  • True
  • False

Frage 8

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

Frage 9

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

Frage 10

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

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