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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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3 questions · 6 marks

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1Short recall2 marksFile Management Swap Remove

A user stores documents on a computer.

Give two tasks that file management allows the user to perform on a file.

[2 marks]
Mark scheme

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

  • Creating a file (1)
  • Opening a file (1)
  • Naming/renaming a file (1)
  • Saving a file (1)
  • Copying a file (1)
  • Moving a file (1)
  • Deleting a file (1)

Allow rename for renaming

Allow cut and paste for moving

Allow remove for deleting

Do not accept organising files or managing files on their own, without a named task

Do not accept file management, working with files, process management, user management

Example answers and how they were marked
Full marks2/2

Renaming a file and deleting a file.

Why: Names renaming (1) and deleting (1), two file management tasks.

Some marks1/2

Saving a file.

Why: Names one file management task (1).

No marks0/2

Organising files and managing processes.

Why: Organising files without a named task is not credited, and process management is another operating system function, not a task performed on a file.

2Short recall2 marksUser Management Swap Remove

An operating system sets access rights for each file.

Give two access rights that can be set for a file.

[2 marks]
Mark scheme

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

  • Read/view (1)
  • Write/edit/modify (1)
  • Execute/run (1)
  • Delete (1)

Allow 'read only' for read.

Treat write/edit/modify as one right only.

Do not accept 'open' or 'access' on its own.

Do not accept usernames/passwords (these are authentication, not file access rights).

Example answers and how they were marked
Full marks2/2

Read and write.

Why: Read (1) and write (1) are two separate accepted access rights.

Some marks1/2

Read-only.

Why: Read-only is allowed for read (1), but only one right is given.

No marks0/2

A username and a password.

Why: These are login details used for authentication, not access rights for a file, so no mark is awarded.

3Describe2 marksProcess Management Swap Remove

An operating system manages the processes running on a computer.

Describe the purpose of process management.

[2 marks]
Mark scheme

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

  • Decides which process is given use of the CPU (1) so that more than one program can run/appear to run at the same time (1)
  • Allocates CPU time to each process (1) so that no single process takes control of the CPU (1)
  • Manages the states/life-cycle of each process (1) so processes can be moved between ready/running/blocked (1)
  • Keeps track of the processes and their status (1) so a process waiting for a resource can be returned to the CPU when it is ready (1)

Do not accept responses that only describe what a process is.

Do not accept responses that only list the types of operating system management.

Example answers and how they were marked
Full marks2/2

It decides which process will use the CPU so that several programs can run without one taking over the processor.

Why: Decision about CPU use (1) linked to allowing several programs to run (1).

Some marks1/2

It decides which process uses the CPU.

Why: One creditworthy point about choosing a process for the CPU (1), but no linked development.

No marks0/2

It makes sure the computer has enough RAM to store files.

Why: Describes memory/file management, not process management; no creditworthy point.

Questions by topic

2.1 Binary

Build a paper on this topic 58
Adding Binary Numbers 6 questions Binary and Hexadecimal Basics 10 questions Binary Shifts 6 questions Binary to Denary Conversion 6 questions Binary to Hexadecimal Conversion 6 questions Denary to Binary Conversion 6 questions Denary to Hexadecimal Conversion 6 questions Denary to Negative Binary Conversion 6 questions Hexadecimal to Binary Conversion 6 questions

2.2 Data representation

Build a paper on this topic 56
Character Sets 18 questions Images 19 questions Sound 19 questions

2.3 Data storage and compression

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Compression 18 questions Units & Conversion 6 questions

3.1 Hardware

Build a paper on this topic 77
Embedded Systems 17 questions Fetch Decode Execute Cycle 15 questions Primary Memory 15 questions Secondary Memory 15 questions Stored Program Computers 15 questions

3.2 Software

Build a paper on this topic 124
File Management 18 questions Memory Management 16 questions Peripheral Management 11 questions Process Management 12 questions Purpose & Function of Operating Systems 17 questions Software Basics 13 questions User Management 18 questions Utility Software 19 questions

3.3 Programming languages

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Low and High Level Languages 19 questions Translators 18 questions

4.1 Networks

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Addressing 16 questions LANs & WANs 16 questions Network Speed 5 questions Packet Switching 16 questions Protocols & Layers 17 questions The Internet 16 questions Topologies 17 questions Wired Connections 17 questions Wireless Connections 18 questions

4.2 Network security

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Network Security Risks 18 questions Preventing Network Security Risks 18 questions

5.1 Environmental

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E-waste 17 questions Manufacturing Technology 19 questions

5.2 Ethical and legal

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Data Protection Act 17 questions Impact of AI 18 questions Intellectual Property 18 questions Software Licences 18 questions

5.3 Cybersecurity

Build a paper on this topic 36
Malware 18 questions Social Engineering 18 questions

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