Quiz
Unit 4 lab 4 pg 2
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Perguntas do quiz (10)
1What is encryption?
- AThe process of sending information across the internet clearly
- BThe process of falsifying information to mislead
- CThe process of changing a message to hide it
2What is decryption?
- AThe process of unscrambling the message to make it readable
- BThe process of changing the information to hide it
- CThe process of deceiving the reciever
3In an encryption what is the key?
- AIt unlocks doors
- BIt is a secret password that allows the receiver to decode the encrypted message
- CIt is what allows the user to add information
4Today's secure communication are encrypted with a key of ........
- Airon
- BCaesar cipher
- C256 bit keys
5What is symmetric encryption?
- AWhen the message sent and received look the same
- BWhen the sender and receiver share the same Key
- CWhen a message is sent correctly
6What is asymmetric encryption?
- ACaesar cipher
- BThe sender and receiver share the same key
- Cdifferent keys for encrypting and decrypting.
7How can you know if a website is secure?
- AIt runs really fast
- BThere are no images
- CIt start out http
- DIt starts out https
8In computer science what is a virus?
- AAn executable program that gets installed on a devise with harmful intentions.
- BA really cool game
- Ca bug in your program
9What is DNS or denial of service?
- AWhen a scam is performed to get information
- BWhen you are turned down for an opportunity
- CAn attack where a site is bombarded with many request to take down the site
10What is a phishing scam?
- AWhen a virus takes down a website?
- BWhen a program is installed that is not what it pretends to be.
- CWhen an email is sent trying to get you to log into a fake website.
Informações
- Descrição
- quiz on the internet focus on encryption
- Autor
- Samuel Melendez
- Idioma
- English
- Visualizações
- 46
- Histórico
- Criado em 15 fev 2017 · atualizado em 15 fev 2017
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