ThatQuiz
|
مكتبة الاختبار
|
قم بإجراء هذا الاختبار الآن
CCNA Semester 1 - Chapter 2B
  • 1. The following are end devices EXCEPT
A) ipod itouch
B) printer
C) router
D) ip phone
  • 2. The following are intermediary devices EXCEPT
A) hub
B) router
C) lan switch
D) laptop
  • 3. An intranet is only available to a/an
A) organization
B) residence
C) city
D) neiborhood
  • 4. Packet Tracer helps in creating virtual
A) routers
B) networks
C) LANs
D) switches
  • 5. The TRACERT command allows the user to observe the flow of
A) information
B) protocols
C) hackers
D) IP command lines
  • 6. Which is the seventh layer of the OSI model?
A) session
B) application
C) physical
D) presentation
  • 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) eight
B) seven
C) nine
D) four
  • 9. How many layers does the TCI/IP model have?
A) nine
B) four
C) seven
D) eight
  • 10. In which layer are data bits timed and synchronized?
A) physical
B) datalink
C) network
D) transport
  • 11. In which layer do packets receive their destination and source PHYSICAL addresses?
A) network
B) transport
C) physical
D) datalink
  • 12. In which layer do packets receive their destination and source LOGICAL addresses?
A) physical
B) network
C) transport
D) datalink
  • 13. PDUs receive the following information except
A) source address
B) packet data
C) destination address
D) routing tables
  • 14. PDU stands for Protocol Data...
A) Unit
B) Union
C) Unification
D) Unicode
  • 15. At end devices, service port numbers direct incoming data to the correct
A) user
B) topology
C) domain
D) conversation
  • 16. The following are benefits of using a layered model except
A) foster vendor competition
B) prevent one layer from affecting the other layers
C) accelerate rate of router transmissions
D) assist in protocol design
  • 17. As data passes down the OSI layered model stacks, it is
A) encapsulated
B) enhanced
C) assembled
D) specialized
  • 18. TRACERT or TRACEROUTE is a tool used to determine the path taken by
A) routers
B) packets
C) LANs
D) switches
  • 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) crossover
B) RJ-11
C) straight-through
D) console
الطلاب الذين أجروا هذا الاختبار خضعوا أيضًا :
M1 03/04 Day After Tomorrow
تم إنشاؤها باستخدام That Quiz — موقع إنشاء الاختبارات والدرجات في الرياضيات والمواد الأخرى.