Edexcel GCSE Computer Science (1CP2) Exam Questions

Award one mark for any of the following up to a maximum of two marks:

• File management (1)
• Process management (1)
• Peripheral management (1)
• User management (1)

Allow 'managing files', 'managing processes', 'managing peripherals', 'managing users'.

Do not accept examples of utility software, such as anti-malware, backup or defragmentation, as these are not functions of the operating system.

Do not accept 'runs/loads the programs' on its own.

Award up to two marks for a linked description such as:

• The file's entry is removed from the folder/directory (1) so the file no longer appears in the list of files/is no longer listed (1)
• The (disk) space used by the file is marked as free/available/unused (1) so another file can be saved/stored in that space (1)
• The file's data/contents are not erased/removed (1) so the file may still be recovered until the space is overwritten (1)

A point stated without development, e.g. 'the file is removed from the folder', earns one mark only.

For the first mark, accept that the file's entry is removed from the folder/directory; the second mark must state that the file no longer appears/is listed.

Do not accept 'stays on disk' alone for the third point; accept 'data is not erased' or 'contents remain'.

Do not accept 'the file is wiped from the disk straight away' or 'the data is destroyed and can never be recovered'.

Do not accept 'the file is moved to the recycle bin/bin' or 'the file is deleted from the hard drive' on its own, as this does not describe what happens to the file or the disk space.

Do not accept responses about moving the file to another folder.

Award up to two marks for a linked explanation such as:

• Files take up less storage space (1) because compression stores the data using fewer bits/removes redundant or unnecessary data (1)
• Files can be transferred/downloaded faster (1) because there is less data to send over a network (1)
• More files fit on a storage device (1) because each file is smaller (1)
• Email attachments can be sent without exceeding attachment size limits (1) because compression reduces the size of the file (1)

For both marks, the expansion must follow/associate with the statement.

Do not accept 'it makes files smaller' on its own without a named benefit such as using less storage space or faster transfer; this repeats the question.

Do not accept 'compression frees up space by deleting files' as compression does not delete the original file.

Do not accept answers about disk defragmentation as this is a different utility.