Flashcards
key definitions and cloud storage
Flashcards do conjunto (11)
- 1advantages of ssd over hdd- faster read/ write speeds
- noise-free due to no moving parts - 2disadvantages of ssds- cost more than hdd
- 3what is cloud storageto securely store/save data online
- 4advantages of cloud storage- the ability to access data online from any location
- group sharing - access can be granted to another user so they can access the data providing they have permission
-reduced need to backup - cloud storage services back up data for users - 5disadvantages of cloud storage- at risk of an attack by a hacker
- access to data is only possible with a internet connection - 6what offers do cloud services provide
- 7what are cloud servicesare infrastructure , platforms or software that are hosted by a third party
- 8what is a over flow erroris where the result of a calculation requires more bits than are available/ this leads to some data loss
- 9when does a over flow error occurit occurs when the computer system cant handle the value outputted - the value returned is outside of the computers range
- 10what is metadatais data about data e.g if a photo is Jpeg or PNG
- 11what are the different types of metadata- file format, PNG or Jpeg
-Dimension e.g
-resolution
-creators name
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- GCSE Computing FlashCards sobre key definitions and cloud storage, criado por Crawford _Studying em 17-11-2021.
- Criado por
- Crawford _Studying
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