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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 · 5 marks

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1Short recall2 marksFile Management Swap Remove

An operating system provides file management.

Define the term file management.

[2 marks]
Mark scheme

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

  • The part/function of the operating system (1)
  • That manages/organises files (and folders) (1)
  • On a storage device/disk (1)
  • So files can be stored/found/retrieved (1)

Do not accept managing processes/peripherals/users as the whole definition.

Example answers and how they were marked
Full marks2/2

The function of the operating system that organises files and folders on a disk so they can be found and retrieved.

Why: Names the operating system function (1) and managing/organising files on a disk so they can be retrieved (1).

Some marks1/2

Organising files.

Why: Names managing/organising files (1), but does not name the operating system, storage location or retrieval.

No marks0/2

Managing the CPU and peripherals.

Why: Describes process and peripheral management, not file management.

2Short recall1 markSoftware Basics Swap Remove

A hard disk drive stores files in pieces in different places on the disk, so the files take longer to open.

Name the utility software that can be used to improve this.

[1 mark]
Mark scheme

Award one mark for:

  • Disk defragmentation (software) (1)

Allow defragmentation software, defragmenter, defrag.

Do not accept disk cleanup, disk formatter, file repair software or backup software.

Example answers and how they were marked
Full marks1/1

Disk defragmentation software.

Why: Names the correct utility software (1).

No marks0/1

Disk cleanup software.

Why: Disk cleanup is a near-miss: it is not the utility that rearranges files stored in pieces, so no mark is awarded.

No marks0/1

File repair software.

Why: File repair fixes damaged files and does not bring the pieces of a file back together, so no mark is awarded.

3Short 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.

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

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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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