ThatQuiz Directorio Inténtalo
CCNA Semester 1 - Chapter 2B
Contribuido por: Alvarado
  • 1. The following are end devices EXCEPT
A) ipod itouch
B) printer
C) ip phone
D) router
  • 2. The following are intermediary devices EXCEPT
A) laptop
B) hub
C) router
D) lan switch
  • 3. An intranet is only available to a/an
A) city
B) neiborhood
C) residence
D) organization
  • 4. Packet Tracer helps in creating virtual
A) routers
B) LANs
C) networks
D) switches
  • 5. The TRACERT command allows the user to observe the flow of
A) information
B) IP command lines
C) protocols
D) hackers
  • 6. Which is the seventh layer of the OSI model?
A) physical
B) presentation
C) application
D) session
  • 7. Which is the first layer of the OSI model?
A) physical
B) presentation
C) application
D) session
  • 8. How many layers does the OSI model have?
A) seven
B) eight
C) four
D) nine
  • 9. How many layers does the TCI/IP model have?
A) four
B) seven
C) nine
D) eight
  • 10. In which layer are data bits timed and synchronized?
A) physical
B) transport
C) network
D) datalink
  • 11. In which layer do packets receive their destination and source PHYSICAL addresses?
A) transport
B) datalink
C) network
D) physical
  • 12. In which layer do packets receive their destination and source LOGICAL addresses?
A) transport
B) physical
C) network
D) datalink
  • 13. PDUs receive the following information except
A) packet data
B) source address
C) destination address
D) routing tables
  • 14. PDU stands for Protocol Data...
A) Unification
B) Unicode
C) Unit
D) Union
  • 15. At end devices, service port numbers direct incoming data to the correct
A) user
B) topology
C) conversation
D) domain
  • 16. The following are benefits of using a layered model except
A) assist in protocol design
B) accelerate rate of router transmissions
C) foster vendor competition
D) prevent one layer from affecting the other layers
  • 17. As data passes down the OSI layered model stacks, it is
A) encapsulated
B) assembled
C) enhanced
D) specialized
  • 18. TRACERT or TRACEROUTE is a tool used to determine the path taken by
A) packets
B) LANs
C) routers
D) switches
  • 19. The Domain Name System is considered an internet phonebook because it translates hostnames into
A) proxy servers
B) cmd commands
C) routing tables
D) IP addresses
  • 20. What type of network cabling is required in a direct peer-to-peer connection?
A) straight-through
B) console
C) RJ-11
D) crossover
Otros exámenes de interés :
M1 03/04 Day After Tomorrow
Examen creado con That Quiz — donde se practican las matemáticas.