Flashcards
Protocols and Ethical
Flashcards do conjunto (6)
- 1What do the terms ethical and legal mean?Ethical is if something is "morally right" and legal is if it breaks any laws
- 2What laws exist around computer usage?Computer misuse - eating and drinking & running around. Also hacking
Data protection Act - can ask for all info at anytime. Also that they cannot use your info for anything that you do not consent to - 3What environmental issues exist through disposing of obsolete computers?Computers are made of lead and plastic, people throw devices away and then they get put in a landfill but these are dangerous chemicals they seep through the landfill and poison the earth.
People use other countries landfills if their country doesn't allow - 4What is a protocol?A rule that tells a device how to communicate with each other
- 5What are example of protocols?HTTP - Hypertext Transfer Protocol
- this is how they read HT files
POP3 - Post Office Protocol (version 3)
- This is to do with accessing and sending emails - 6What is an IP and MAC address?IP - Unique number on every device so data knows where it is going
Can be dynamic or static
MAC - Unique number assigned when connected to a network is made of 6 pairs of hex numbers
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- Computer Science FlashCards sobre Protocols and Ethical, criado por Eleanor Wallis em 25-04-2017.
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- Eleanor Wallis
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