cse383exam1

  1. Distributed Database mapping informationFrequently maps FQDN
    IP Address
  2. is the successful completion of necessary arrangements so that two or more parties
    connection
  3. HTTP
    Hypertext transport protocol
  4. 1918 addresses
    10.0.0.0/8

    172.16.0.0/12

    192.168.0.0/16
  5. WWW != Internet
    • Internet -> network of networks
    • WWW is ONE application that runs on the Internet
  6. Electrical transmission of data
    Bitrate
    Physical Layer
  7. Framing
    MAC layer Identifier
    Datalink Layer
  8. Addressing
    Routing
    Fragmentation
    Network Layer
  9. "telephone"
    Connection Oriented
    Window (Congestion control)
    ACK
    Guaranteed delivery
    TCP
  10. "postcard"
    Each packet has complete address
    Best Effort Delivery
    Usually used to transport media packets
    UDP
  11. 134.53.131.22/24
    134.53.131 is NETWORK

    22 is the HOST address

    24 means 24 bits determine network portion
  12. 172.17.4.0/24
    all addresses in range 172.17.4.0->172.17.4.255
  13. is a PROTOCOL and a Program
    Telnet
  14. powers the internet
    DNS
  15. Allows you to look up owner of DNS records
    nslookup and dig -> look up DNS information BIND -> one major implementation of DNS server MANY MANY security holes
    WHOIS
  16. Encrypted communications channel
    Frequently used to remotely log into server
    ssh
  17. Simple Mail Transport Protocol
    SMTP
  18. We transport
    BYTES
  19. is the name of the kernel
    Linux
  20. is the name of the distribution
    Ubuntu
  21. Submits data to be processed to a specified resource
    post
  22. Requests data from a specified resource
    get
  23. POST /a/b/c HTTP/1.1\r\n
    HOST: ceclnx01.cec.miamioh.edu\r\n
    Content-Type: text/plain\r\n
    Content-Length: 5\r\n
    \r\n
    post
  24. GET /a/b/foo.html HTTP/1.1\r\n

    HOST: ceclnx01.cec.miamioh.edu\r\n

    \r\n
    Get
  25. Reperform operation or sequence
    that failed.
    Recovery
  26. SCRIPTING language that runs in THE BROWSER.

    Allows the code to manipulate the DOCUMENT OBJECT MODEL (programmatic model of the page).
    Javascript
Author
jonesy
ID
334784
Card Set
cse383exam1
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Updated