Nt1310 Unit 7 Vocab Answers
Networks and WWW VOCAB * upload - Used to send out data from a computer to another network. * download - Copies data from the main source to a nonessential source. * packets – Part of the message that is transmitted. * routers – A tool that helps to send forth information in networks. * host – A computer that is accessed by a person that is working at a lone location. * client – An application that works on a individual computer which then relies on another piece of equipment to perform operations. * nodes – A node refers to something like a computer or a printer or any sort of piece of equipment. * server network interface card (NIC) – A specific tool that is put into a computer so that you may gain access to a network.
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How can one "forge metadata" ? (BTB)
One can forge metadata by forging information.
9. What is steganography? How does it differ from cryptography? (BTB)
Steganography is task of hiding information by putting messages within one another. Whereas, cryptography is when you change information into an illegible layout. this format is called cipher text. http://www.webopedia.com/TERM/C/cipher_text.html 10. What happens to the data in deleted files (files you delete by clicking on the delete key)?(BTB)
You can restore deleted files by simply clicking on the recycling bin on your desktop. Once you open the recycling bin simply right click the document and choose restore to restore the file from being deleted.
11. Give a brief outline of the history of the Internet by listing the main developments and the dates of those developments.
Hey guys the timeline for the networks and www review guide has some dates which are unnecessary to memorize some dates which are important however are 1969- Birth of the internet via ARPANET ..... www was made in 1991 Switzerland by Tim Berners Lee who created the html.....Charles Babbage 1834 (“Father of Computing”) created the computer as we know it today :D
1962 -
How can one "forge metadata" ? (BTB)
One can forge metadata by forging information.
9. What is steganography? How does it differ from cryptography? (BTB)
Steganography is task of hiding information by putting messages within one another. Whereas, cryptography is when you change information into an illegible layout. this format is called cipher text. http://www.webopedia.com/TERM/C/cipher_text.html 10. What happens to the data in deleted files (files you delete by clicking on the delete key)?(BTB)
You can restore deleted files by simply clicking on the recycling bin on your desktop. Once you open the recycling bin simply right click the document and choose restore to restore the file from being deleted.
11. Give a brief outline of the history of the Internet by listing the main developments and the dates of those developments.
Hey guys the timeline for the networks and www review guide has some dates which are unnecessary to memorize some dates which are important however are 1969- Birth of the internet via ARPANET ..... www was made in 1991 Switzerland by Tim Berners Lee who created the html.....Charles Babbage 1834 (“Father of Computing”) created the computer as we know it today :D
1962 -