Computer Principles N4 — Memo

December 2023 — N4 — Computer Principles

N4 2023 Nated Business

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Questions — A Preview of What to Expect in the Document

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1.1010

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2.66

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3.1PROM /programmable read only memory Magnetic storage uses different patterns of magnetisation in a magnetisable material to store data and is a form of non volatile memory

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Q6— Section header —

6.1NEXT without FOR FOR without NEXT Division by zero Overflow Undefined label or subroutine Debugging errors False assumptions Linkage errors Logical errors

6.2[12]12

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Q8— Section header —

8.1Local Area Network (LAN\ Consist of a server plus clients It connects network devices over a relatively short distance (same building\. Requires network operating system (NOS\ and passwords. Metropolitan Area Network (MAN\

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Topics Identified

Business Plan

Mark Allocation

Sections10 + 6 + 16 + 10 + 12 + 12 + 12 + 14 + 8 = 100 marks

Paper information

TitleMemo

SubjectComputer Principles

LevelN4

Document typeNated Business

Year2023

MonthDecember

Pages4

Downloads4

Examination context

Decade2020s

Years ago3y

SeasonSummer (SH)

Start dayFriday

Exam periodDecember 2023

Days since exam1,045

About Computer Principles examination preparation

This TVET examination resource can be used as part of a structured revision programme. Past papers are most useful when learners attempt questions independently, work within a realistic time limit, and review their answers afterwards.

How to use this resource for revision

A TVET past examination paper is most useful when it is treated as an active revision exercise. Try the questions yourself before checking the corresponding memorandum. Where you make an error, identify the reason — was it a knowledge gap, a calculation mistake, an interpretation issue, or an examination technique problem?

For stronger examination practice, complete the paper without unnecessary interruptions and keep track of the questions that take the most time. Afterwards, review the memorandum and separate knowledge gaps from mistakes caused by interpretation, calculation, structure, or examination technique.

understanding question requirements

applying subject knowledge

working under time constraints

checking answers

identifying revision priorities

A practical revision approach

Start by completing the resource without looking at the memorandum. Review incorrect and incomplete answers afterwards and make a short revision list based on the areas that caused difficulty.

File details

File size186.3 KB

Pages4

Archived on8 September 2026

File age47d

ContributorFreeMode

Fingerprint5C5A5F344303

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