Logic Systems N5 — Document

April 2020 — N5 — Logic Systems

N5 2020 Nated Engineering

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🎯 1 marks ⏱️ 3h 📄 5 pages 📝 34 items found 📚 1 topics

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Questions — A Preview of What to Expect in the Document

This section provides a quick preview of questions from the document. It may not display every question or the complete wording of each one. For the full content, including diagrams, tables and other information, view the original PDF above.

Q1— Section header —

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Q3— Section header —

3.1Briefly explain the measurement of total clock pulses. (5\

3.2Briefly explain the measurement of frequency. (5\

3.3Briefly explain the measurement of time. (5\ [15]15

Q4— Section header —

Q5— Section header —

5.1Briefly explain the rules of 8421BCD (NCBD\ addition. B8 B4 B2 B1 Carry in from previous adder Carry out

5.2Name the circuit

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5.3Redraw

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Q6— Section header —

6.1Differentiate between ROM RAM. (2 + 2 (4\

6.2Why are RAM and ROM s needed in personal computers?

6.3Briefly explain the term ROM (3\

6.4What is the purpose of a DVD? (3\

6.5

Q7— Section header —

7.1Indicate whether the following printers are IMPACT printers or NONIMPACT printe s. Write only 'Impact' or 'Non impact' next to the question number (7.1.1

7.1.5\ in the ANSWER BOOK.

7.1.1Type roll (drum\ printer

7.1.2Inkjet printer

7.1.3Dot matrix printer

7.1.4'Character time' printer

7.1.5

7.2Indicate whether the following statements are TRUE or FALSE by writing only 'True' or 'False' next to the ques tion number (7.2.1

7.2.5\ in the ANSWER BOOK.

7.2.1A drum printer uses a laser to print characters.

2.2A dot matrix printer prints a complete preformed character at a time.

7.2.3Plotters are used to print large images onto large sheets of paper.

7.2.4thermal printer uses ordinary paper.

7.2.510

Topics Identified

Business Plan

Mark Allocation

Sections15 + 15 + 15 + 15 + 15 + 10 = 85 marks

Paper information

TitleDocument

SubjectLogic Systems

LevelN5

Document typeQuestion paper

Year2020

MonthApril

Pages5

Downloads3

Examination context

Decade2020s

Years ago6y

SeasonAutumn (SH)

Start dayWednesday

Exam periodApril 2020

Days since exam2,383

About Logic Systems 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 size216.8 KB

Pages5

Archived on8 September 2026

File age46d

ContributorFreeMode

FingerprintDD14D43AAC74

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