Edexcel GCSE Computer Science (1CP2) Exam Questions

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

• Updates/changes the location/path stored for the file (1) so the file can be found in its new folder/location (1)
• Removes the file's entry/reference from the old folder (1) so the file no longer appears/is listed there (1)
• Adds/creates an entry/reference for the file in the new folder (1) so the file appears/is listed in its new location (1)
• Updates the folder/directory listing/structure (1) to show the file's new location/path (1)

Do not accept descriptions of copying the file or leaving a duplicate in the old folder.

Do not accept deleting and recreating the file, or moving the file's data to a different physical location on the disk; the marks are for updating the folder/directory structure.

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

• The operating system checks usernames/passwords at login (1) so only allowed users can access the computer (1)
• The operating system stores a list/database of users and passwords (1) so it knows who is allowed to log in (1)
• The operating system sets access rights/permissions for each user (1) so a user can only open/edit their own files (1)
• The operating system restricts programs/drives/settings by user (1) so certain users cannot change them (1)
• The operating system keeps each user's files separate (1) so one user cannot access another user's private files (1)

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

Do not accept 'so the computer is safe/secure' without saying what is protected and from whom.

Do not accept answers that say user management makes the computer faster.

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

• Lost/damaged files can be restored (1) because a copy is stored separately from the original (1)
• Data can be recovered after a hardware failure (1) because a duplicate copy is kept on another storage device/location (1)
• Files can be recovered if they are deleted by accident (1) because a copy was made before they were deleted (1)
• A previous version of a file can be recovered (1) because backups are made regularly/at set times (1)

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

A benefit stated on its own, such as 'lost files can be restored', earns the first mark only.

Do not accept a description of what backup software does, such as 'it makes a copy of the files' or 'it backs up files', without a benefit it provides.

Do not accept 'keeps data safe' or 'stops files being lost' on its own without saying how the data can be recovered.

Do not accept protection from malware/viruses, e.g. 'it protects the computer from viruses'; that is the purpose of anti-malware software.