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stuff lernt this term - Coggle Diagram
stuff lernt this term
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o LinkedIn – 13 years old (this used to be 18 years old,)
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dont share personal info online e.g. addres,email,bank detales.
FDE= fetch,decode,execute
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don't accept friend requests from people you don't know because it might be a catfish :older_man::skin-tone-2:
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lossless file compression
Shrinks the file but not permenently as the data file can be restored later
Computers use binary because. Data is transmitted using a thing called swich that can only be in two states (0-off 1-on),
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· A password should not include:
o Things people can find out about you, e.g. your pet’s name, your name, the name of a family member or friend, your address, a date of birth or birthday and many more.
· Remember to keep your passwords in a safe place that no-one can get hold of. If someone finds your password because you have not looked after it, this is not hacking.
· Have a different password for all of your accounts, as this means that criminals will not be able to access them all should one password become compromised.
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· DO NOT give anyone you don’t know information about yourself, e.g. your phone number or where you live. :phone: :house_buildings:
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