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Quiz

Quiz 10

Tim Tam 19 perguntas

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Perguntas do quiz (19)

  1. 1Select three protocols that operate at the Application Layer of the OSI model. (Choose three.)
    1. APOP3
    2. BDHCP
    3. CFTP
    4. DARP
    5. ETCP
    6. FDSL
  2. 2A manufacturing company subscribes to certain hosted services from their ISP. The services required include hosted world wide web, file transfer, and e-mail. Which protocols represent these three key applications? (Choose three.)
    1. AFTP
    2. BHTTP
    3. CSMTP
    4. DDNS
    5. ESNMP
    6. FDHCP
  3. 3Which phrase describes an FTP daemon?
    1. Aa program that is running on an FTP server
    2. Ba diagnostic FTP program
    3. Ca program that is running on an FTP client
    4. Dan application that is used to request data from an FTP server
  4. 4Which two actions are taken by SMTP if the destination email server is busy when email messages are sent? (Choose two.)
    1. ASMTP periodically checks the queue for messages and attempts to send them again
    2. BSMTP tries to send the messages at a later time
    3. CSMTP sends an error message back to the sender and closes the connection
    4. DSMTP will discard the message if it is still not delivered after a predetermined expiration time
    5. ESMTP sends the messages to another mail server for delivery
  5. 5When would it be more efficient to use SMB to transfer files instead of FTP?
    1. Awhen downloading large numbers of files from the same server
    2. Bwhen downloading large files with a variety of formats from different servers
    3. Cwhen a peer-to-peer application is required
    4. Dwhen the host devices on the network use the Windows operating system
    5. Ewhen uploading the same file to multiple remote servers
  6. 6What is an example of network communication that uses the client-server model?
    1. AA workstation initiates a DNS request when the user types www.cisco.com in the address bar of a web browser.
    2. BA user uses eMule to download a file that is shared by a friend after the file location is determined.
    3. CA workstation initiates an ARP to find the MAC address of a receiving host.
    4. DA user prints a document by using a printer that is attached to a workstation of a coworker.
  7. 7What is true about the Server Message Block protocol?
    1. AClients establish a long term connection to servers.
    2. BDifferent SMB message types have a different format.
    3. CSMB messages cannot authenticate a session.
    4. DSMB uses the FTP protocol for communication.
  8. 8Refer to the exhibit. What command was used to resolve a given host name by querying the name servers?
    1. Anslookup
    2. Bwrong answer
  9. 9Which DNS server in the DNS hierarchy would be considered authoritative for the domain name records of a company named netacad?
    1. Anetacad.com
    2. Bmx.netacad.com
    3. Cwww.netacad.com
    4. D.com
  10. 10A user accessed the game site www.nogamename.com last week. The night before the user accesses the game site again, the site administrator changes the site IP address. What will be the consequence of that action for the user?
    1. AThe user will access the site without problems.
    2. BThe user will not be able to access the site.
    3. CThe user will have to modify the DNS server address on the local PC in order to access the site.
    4. DThe user will have to issue a ping to this new IP address to be sure that the domain name remained the same.

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Descrição
Quiz sobre Quiz 10, criado por Tim Tam em 07-10-2014.
Autor
Tim Tam
Idioma
English
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