Quiz
Systems software - utilities
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Perguntas do quiz (5)
1As files move, change in size and are edited, small gaps begin to appear on the disk
- AVerdadeiro
- BFalso
2Over time, the disk becomes more and more [blank_start]fragmented[blank_end]. This makes reading/writing the disk [blank_start]slow[blank_end] as the read/write [blank_start]head[blank_end] has to move around the disk. [blank_start]Defragmentation[blank_end] reorganises files and puts [blank_start]spread[blank_end] out files back [blank_start]together[blank_end]
- Afragmented
- Bslow
- Chead
- DDefragmentation
- Espread
- Ftogether
3Why do SSDs not become affected by fragmentation?
- AThey can access data quickly no matter how it is arranged, because it has no moving parts
- BFiles are not stored on it
4A full backup is where only the new and edited files since the last backup are copied.
- AVerdadeiro
- BFalso
5Compression software reduces the [blank_start]size[blank_end] of files so they take up [blank_start]less[blank_end] disk space. It is used loads on the [blank_start]internet[blank_end] to make files [blank_start]quicker[blank_end] to [blank_start]download[blank_end]. Standard file formats include .[blank_start]zip[blank_end] and .[blank_start]rar[blank_end]. Compressed files need to be extracted before they can be [blank_start]used[blank_end]
- Asize
- Bless
- Cinternet
- Dquicker
- Edownload
- Fzip
- Grar
- Hused
Informações
- Descrição
- GCSE Computer Science (Computer Systems) Quiz sobre Systems software - utilities, criado por Katie S em 07-05-2017.
- Autor
- Katie S
- Idioma
- English
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- 0
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