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Edexcel GCSE Computer Science (1CP2) Exam Questions

Build a practice paper from 693 exam-style questions, each with its mark scheme and example answers. Print it, or answer it on paper and then open the mark schemes. Or browse the questions by topic.

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2 questions · 4 marks

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1Describe2 marksUser Management Swap Remove

A school laptop is shared by several teachers.

Describe the purpose of giving each teacher their own user account on the laptop.

[2 marks]
Mark scheme

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

  • Each teacher can keep their own files/desktop separate (1) so other teachers cannot see or change their work (1)
  • Each teacher's work is saved under their own account (1) so they can find their files easily when they log in (1)
  • The operating system knows which teacher is logged in (1) so it can apply the right access rights to that person (1)
  • Each teacher can set up their own desktop/settings (1) so the laptop is set up the way they like to work (1)

Do not accept responses about the laptop running faster or having more storage because it has more accounts.

Do not accept 'so they can log in' without saying why having separate accounts helps.

Example answers and how they were marked
Full marks2/2

Each teacher's files are stored separately, so other teachers cannot open or change their work.

Why: Separate files for each account (1) and other teachers kept out of that work (1).

Some marks1/2

So that each teacher has their own files.

Why: First point of separate files per account (1), but no development of what this achieves (0).

No marks0/2

So the laptop runs faster because each teacher has their own account.

Why: Gives speed as a purpose of user accounts, which is not correct for user management; no creditworthy point.

2Explain2 marksUser Management Swap Remove

A college computer room has computers that many students share.

Explain one reason why each student has their own user account.

[2 marks]
Mark scheme

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

  • Each student's files/work are kept separate (1) because the operating system checks the access rights of the user who is logged in, so other students cannot open/see/change/delete them (1)
  • A student's own settings/desktop are loaded when they log in (1) because the operating system stores settings for each user account (1)
  • Students cannot install software or change system settings (1) because their user account does not have administrator privileges (1)

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

Award 1 mark for a correct point on its own, even if no linked reason is given.

Allow answers about personal settings/desktop/wallpaper being saved/loaded for that user.

Allow answers about a standard user account not having administrator privileges.

Do not accept 'so they can log in' on its own, because logging in is what the user account is for.

Do not accept 'so they can save files/work' on its own without saying other students cannot access their files.

Do not accept 'so the computer is secure' without saying what is protected or who is kept out.

Do not accept answers about stopping viruses or making the computer run faster.

Example answers and how they were marked
Full marks2/2

Each student has their own account so their files are kept separate from everyone else's. When they log in, the operating system checks their access rights, so another student cannot open or delete their work.

Why: Linked point (1) and reason (1): files/work are kept separate because the operating system checks the logged-in user's access rights, so other students cannot open/change/delete them.

Some marks1/2

Each student's work is kept separate so they can save more files on the computer.

Why: Correct point (1) that work is kept separate, but the reason 'so they can save more files' is not linked to user management/access rights and does not say other students cannot access the files, so no second mark.

No marks0/2

So that the computer does not get a virus from other students.

Why: No credit: stopping viruses is not a reason for separate user accounts, and no user-management point or linked reason is given.

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