CCNA TEST PAPER 5 WITH ANSWERS V5-1 & V6-0


1 Which three layers of the OSI model are comparable in function to the application layer of the TCP/IP model? (Choose three.)
  • 1. application
  • 2. presentation
  • 3. session
  • 4. transport
  • 5.  data link
  • 6. physical
  • 7. networt
ANSWER:1,2&3
2 Which PDU format is used when bits are received from the network medium by the NIC of a host?
  • 1. file
  • 2. frame
  • 3. packet
  • 4. segment
ANSWER:2
3 What are proprietary protocols?
  • 1. protocols developed by private organizations to operate on any vendor hardware
  • 2. protocols that can be freely used by any organization or vendor
  • 3. protocols developed by organizations who have control over their definition and operation
  • 4. a collection of protocols known as the TCP/IP protocol suite
ANSWER:3
4 What three application layer protocols are part of the TCP/IP protocol suite? (Choose three.)
  • 1. ARP
  • 2. DHCP
  • 3. DNS
  • 4. FTP
  • 5. NAT
  • 6. PPP
ANSWER:2,3&4
5 What is an advantage of network devices using open standard protocols?
  • 1. Network communications is confined to data transfers between devices from the same vendor.
  • 2. A client host and a server running different operating systems can successfully exchange data.
  • 3. Internet access can be controlled by a single ISP in each market.
  • 4. Competition and innovation are limited to specific types of products.
ANSWER:2

6 Which statement is true about the TCP/IP and OSI models?
  • 1. The TCP/IP transport layer and OSI Layer 4 provide similar services and functions.
  • 2. The TCP/IP network access layer has similar functions to the OSI network layer.
  • 3. The OSI Layer 7 and the TCP/IP application layer provide identical functions.
  • 4. The first three OSI layers describe general services that are also provided by the TCP/IP internet layer.
ANSWER:1
7 Which PDU is processed when a host computer is de-encapsulating a message at the transport layer of the TCP/IP model?
  • 1. bits
  • 2. frame
  • 3. packet
  • 4. segment
ANSWER:4

8 A web client is sending a request for a webpage to a web server. From the perspective of the client, what is the correct order of the protocol stack that is used to prepare the request for transmission?
  • 1. HTTP, IP, TCP, Ethernet
  • 2. HTTP, TCP, IP, Ethernet
  • 3. Ethernet, TCP, IP, HTTP
  • 4. Ethernet, IP, TCP, HTTP
ANSWER:2

9 What process is used to place one message inside another message for transfer from the source to the destination?
  • 1. access control
  • 2. decoding
  • 3. encapsulation
  • 4. flow control
ANSWER:3
10 Which statement is correct about network protocols?
  • 1. Network protocols define the type of hardware that is used and how it is mounted in racks.
  • 2. They define how messages are exchanged between the source and the destination.
  • 3. They all function in the network access layer of TCP/IP.
  • 4. They are only required for exchange of messages between devices on remote networks.
ANSWER:2

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