ThatQuiz
|
Βιβλιοθήκη δοκιμασιών
|
Εκτέλεση της δοκιμασίας τώρα
CCNA Semester 1 - Chapter 2B
  • 1. The following are end devices EXCEPT
A) printer
B) ip phone
C) router
D) ipod itouch
  • 2. The following are intermediary devices EXCEPT
A) router
B) hub
C) laptop
D) lan switch
  • 3. An intranet is only available to a/an
A) city
B) residence
C) organization
D) neiborhood
  • 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) hackers
B) IP command lines
C) protocols
D) information
  • 6. Which is the seventh layer of the OSI model?
A) application
B) physical
C) session
D) presentation
  • 7. Which is the first layer of the OSI model?
A) physical
B) presentation
C) session
D) application
  • 8. How many layers does the OSI model have?
A) eight
B) seven
C) four
D) nine
  • 9. How many layers does the TCI/IP model have?
A) eight
B) four
C) seven
D) nine
  • 10. In which layer are data bits timed and synchronized?
A) transport
B) datalink
C) physical
D) network
  • 11. In which layer do packets receive their destination and source PHYSICAL addresses?
A) datalink
B) physical
C) transport
D) network
  • 12. In which layer do packets receive their destination and source LOGICAL addresses?
A) physical
B) datalink
C) network
D) transport
  • 13. PDUs receive the following information except
A) destination address
B) packet data
C) routing tables
D) source address
  • 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) domain
B) conversation
C) topology
D) user
  • 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) enhanced
B) assembled
C) specialized
D) encapsulated
  • 18. TRACERT or TRACEROUTE is a tool used to determine the path taken by
A) routers
B) LANs
C) switches
D) packets
  • 19. The Domain Name System is considered an internet phonebook because it translates hostnames into
A) cmd commands
B) proxy servers
C) IP addresses
D) routing tables
  • 20. What type of network cabling is required in a direct peer-to-peer connection?
A) console
B) RJ-11
C) crossover
D) straight-through
Οι μαθητές που έκαναν αυτή την δοκιμασία είδαν επίσης :
M1 03/04 Day After Tomorrow
Δημιουργήθηκε με That Quiz — δικτυακός τόπος για τη δημιουργία δοκιμασιών και βαθμολόγησης στα μαθηματικά και σ` άλλα αντικείμενα.