Edexcel GCSE Computer Science (1CP2) Exam Questions

Award one mark for any of the following:

• To repair/recover corrupted/damaged files so they can be opened/used again (1)
• To recover as much of the data as possible from a damaged file (1)
• To reconstruct parts of a damaged file (1)

Allow "to fix corrupted files".

Do not accept "to repair the hard disk" (disk repair).

Do not accept "to recover deleted files" (file repair recovers corrupted/damaged files, not deleted ones).

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

• Creating/deleting user accounts (1)
• Storing usernames and passwords (1)
• Checking login details/authenticating a user at login (1)
• Setting access rights/permissions for each user, e.g. restricting which files/folders/programs/drives they can access (1)

Allow logging in as an example of checking login details.

Do not accept managing users on its own.

Do not accept provides a user interface, as this is not user management.

Do not accept managing files or managing processes, as these are other functions.

Do not accept stopping hackers/protecting from malware, as this is security, not user management.

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

• Scans files/downloads/the computer/system for malware (1)
• Compares files/code against a database of known malware/signatures/definitions (1)
• Quarantines/removes/deletes infected/suspicious files/malware (1)
• Prevents/blocks malware from running/being installed (1)
• Updates the database of malware definitions/signatures (1)

Allow removes/deletes malware for the quarantines/removes bullet.

Do not award both quarantining and removing infected files as two separate functions; they are one function.

Do not award both scanning and preventing/blocking malware if the answer describes real-time scanning that blocks malware; award one only.

Do not accept protects the computer on its own.

Do not accept defragments the disk or backs up files.