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Unit 4 lab 4 pg 2

Samuel Melendez 10 questions Updated 15 Feb 2017

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Questions in this quiz (10)

  1. 1What is encryption?
    1. AThe process of sending information across the internet clearly
    2. BThe process of falsifying information to mislead
    3. CThe process of changing a message to hide it
  2. 2What is decryption?
    1. AThe process of unscrambling the message to make it readable
    2. BThe process of changing the information to hide it
    3. CThe process of deceiving the reciever
  3. 3In an encryption what is the key?
    1. AIt unlocks doors
    2. BIt is a secret password that allows the receiver to decode the encrypted message
    3. CIt is what allows the user to add information
  4. 4Today's secure communication are encrypted with a key of ........
    1. Airon
    2. BCaesar cipher
    3. C256 bit keys
  5. 5What is symmetric encryption?
    1. AWhen the message sent and received look the same
    2. BWhen the sender and receiver share the same Key
    3. CWhen a message is sent correctly
  6. 6What is asymmetric encryption?
    1. ACaesar cipher
    2. BThe sender and receiver share the same key
    3. Cdifferent keys for encrypting and decrypting.
  7. 7How can you know if a website is secure?
    1. AIt runs really fast
    2. BThere are no images
    3. CIt start out http
    4. DIt starts out https
  8. 8In computer science what is a virus?
    1. AAn executable program that gets installed on a devise with harmful intentions.
    2. BA really cool game
    3. Ca bug in your program
  9. 9What is DNS or denial of service?
    1. AWhen a scam is performed to get information
    2. BWhen you are turned down for an opportunity
    3. CAn attack where a site is bombarded with many request to take down the site
  10. 10What is a phishing scam?
    1. AWhen a virus takes down a website?
    2. BWhen a program is installed that is not what it pretends to be.
    3. CWhen an email is sent trying to get you to log into a fake website.

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quiz on the internet focus on encryption
Language
English
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Created on 15 Feb 2017 · updated on 15 Feb 2017
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