Number Conversion, Boolean Logic, Combinational Logic Exercises

Note: You should only attempt to open these documents in Microsoft Word!

All the following Questions are worth looking at but you should focus initially on Some Mixed Practice Questions, More Boolean Algebra Practice Questions and Even More Boolean Algebra Practice Questions

If you have an doubts about the answers or can’t figure the question out, you can contact me.

Working with Decimal, Binary, Octal and Hexidecimal Numbers

CIS018-1-Fundamentals-of-Computer-Studies-Binary-Numbers-QuestionsDownload
CIS018-1-Fundamentals-of-Computer-Studies-Binary-Numbers-Questions-and-AnswersDownload
CIS018-1-Fundamentals-of-Computer-Studies-Number-Conversion-QuestionsDownload
CIS018-1-Fundamentals-of-Computer-Studies-Number-Conversion-Questions-and-AnswersDownload
CIS018-1-Fundamentals-of-Computer-Studies-Adding-and-Subtracting-Binary-Numbers-QuestionsDownload
CIS018-1-Fundamentals-of-Computer-Studies-Adding-and-Subtracting-Binary-Numbers-Questions-and-AnswersDownload
CIS018-1-Fundamentals-of-Computer-Studies-Multiplying-Binary-Numbers-QuestionsDownload
CIS018-1-Fundamentals-of-Computer-Studies-Adding-and-Subtracting-Binary-Numbers-Questions-and-Answers-1Download
CIS018-1-Fundamentals-of-Computer-Studies-Other-Bases-QuestionsDownload
CIS018-1-Fundamentals-of-Computer-Studies-Other-Bases-Questions-and-AnswersDownload

Some Mixed Practice Questions

REVISION-CIS018-1-Practice-Questions-Part-1Download
REVISION-CIS018-1-Practice-Questions-and-Answers-Part-1Download
REVISION-CIS018-1-Practice-Questions-Part-2Download
REVISION-CIS018-1-Practice-Questions-and-Answers-Part-2Download
REVISION-CIS018-1-Practice-Questions-Part-3Download
REVISION-CIS018-1-Practice-Questions-and-Answers-Part-3Download

Number Systems, Number Conversion and Binary Arithmetic

1-CIS018-1-Number-Systems-Number-Conversion-and-Binary-Arithmetic-QuestionsDownload
1-CIS018-1-Number-Systems-Number-Conversion-and-Binary-Arithmetic-Questions-and-AnswersDownload

Logic Gates

2-CIS018-1-Logic-Gates-QuestionsDownload
2-CIS018-1-Logic-Gates-Questions-and-AnswersDownload

Boolean Algebra, Combinational Logic and Minimisation of Boolean Functions

3-CIS018-1-Boolean-Algebra-Combinational-Logic-and-Minimisation-of-Boolean-Functions-QuestionsDownload

There was a question with an error which has now been corrected. This was Question 12

3-CIS018-1-Boolean-Algebra-Combinational-Logic-and-Minimisation-of-Boolean-Functions-Questions-and-AnswersDownload

Computer Arithmetic and Adders

4-CIS018-1-Computer-Arithmetic-and-Adders-QuestionsDownload
4-CIS018-1-Computer-Arithmetic-and-Adders-Questions-and-AnswersDownload

Sequential Logic and Memory

5-CIS018-1-Sequential-Logic-and-Memory-QuestionsDownload
5-CIS018-1-Sequential-Logic-and-Memory-Questions-and-AnswersDownload

Microcontrollers and Assembly Language

6-CIS018-1-Microcontrollers-and-Assembly-Language-QuestionsDownload
6-CIS018-1-Microcontrollers-and-Assembly-Language-Questions-and-AnswersDownload

PIC Programming

CIS018-1-PIC-Programming-QuestionsDownload
CIS018-1-PIC-Programming-Questions-and-AnswersDownload

More Boolean Algebra Practice Questions

CIS018-1-More-Boolean-Algebra-Practice-Questions-Nov2019Download

The question with an error has now been corrected. This is Question 25.

CIS018-1-More-Boolean-Algebra-Practice-Questions-and-Answers-Nov2019Download

Even More Boolean Algebra Practice Questions

CIS018-1-Exam-Questions-Ver2Download
CIS018-1-Exam-Questions-and-Answers-Ver2Download
REVISION-CIS018-1-Exam-Questions-Practice-Aug2016-1Download
REVISION-CIS018-1-Exam-Questions-and-Answers-Practice-Aug16Download
REVISION-CIS018-1-Exam-Questions-and-Answers-Revision-Aug2016Download

YouTube Videos – Boolean Algebra

Example Problems Boolean Expression Simplification
https://youtu.be/0as464WmfCo

Logic Simplification Examples Using Boolean Rules
https://youtu.be/59BbncMjL8I

Boolean Algebra 1 – The Laws of Boolean Algebra
https://youtu.be/EPJf4owqwdA


Boolean Algebra 2 – Simplifying Complex Expressions
https://youtu.be/XMCW6NFLMsg

Boolean Algebra 3 – De Morgan’s Theorem
https://youtu.be/ZyCzgqijpmM

Karnaugh Maps – Introduction
https://youtu.be/3vkMgTmieZI

Boolean algebra #1: Basic laws and rules
https://youtu.be/gj8QmRQtVao

Boolean algebra #2: Basic problems
https://youtu.be/EazZUhkIDXo

Boolean algebra #3: Basic problems (continued)
https://youtu.be/UV9I1ZjsJgg

Boolean algebra #4: Different terminology and notations
https://youtu.be/7psnyIbGt2A

Boolean algebra #5: Truth tables – introduction
https://youtu.be/oR2Zo-E-l08

Boolean algebra #6: Truth tables – variables combinations
https://youtu.be/3UP9XPQbrMs

Boolean algebra #7: Truth tables – example problems
https://youtu.be/nbLVWSUGyhg

Boolean algebra #8: Truth tables – into expressions/statements
https://youtu.be/GXWMhpuZFGk

Boolean algebra #9: truth tables – into expressions (continued)
https://youtu.be/YMNuUlTBHkQ

Boolean algebra #10: Truth tables – last example
https://youtu.be/ltlhg3Ify6U

Boolean algebra #11: Truth tables – last example (continued)
https://youtu.be/I0SEkuwXwow

Boolean algebra #12: Karnaugh maps
https://youtu.be/7yea5kZzrx4

Boolean algebra #13: Karnaugh maps – 1st example (continued)
https://youtu.be/SithviYgkoY

Boolean algebra #14: Karnaugh maps – short summary
https://youtu.be/PdGTzwP2Qtk

Boolean algebra #15: Karnaugh maps – from expressions
https://youtu.be/gz7TmE1pllw

Boolean algebra #16: Karnaugh maps – from expressions (continued)
https://youtu.be/xUeytnXsz8M

Boolean algebra #17: Karnaugh maps – grouping
https://youtu.be/cSUwtFvvQWQ

Boolean algebra #18: Karnaugh maps – grouping (continued)
https://youtu.be/gbW107tVI80

Boolean algebra #19: Karnaugh maps – getting the result
https://youtu.be/lHqdjRhJ2pQ

Boolean algebra #20: Karnaugh maps – getting the result (continued)
https://youtu.be/BJ6jVujLolo

Boolean algebra #21: Karnaugh maps – getting the result (continued)
https://youtu.be/VLa_E_h0_OI

Boolean algebra #22: Karnaugh maps – final example
https://youtu.be/zrmUM3eYZ2o

Boolean algebra #23: DeMorgan’s theorem – introduction
https://youtu.be/9aumOvy6OZQ

Boolean algebra #24: DeMorgan’s theorem – examples
https://youtu.be/M3AiGeBH39Q

Boolean algebra #25: DeMorgan’s theorem – examples (continued)
https://youtu.be/BGuf7jX03Zw

Boolean algebra #26: Sum of products (SOP) form
https://youtu.be/LGvC5npx5U8

Boolean algebra #27: Standard SOP form
https://youtu.be/R4MuU4G6pCE

Boolean algebra #28: Standard SOP form (continued)
https://youtu.be/U5CwquCB-XE

Boolean algebra #29: Product of sums (POS) form
https://youtu.be/hB9RQkEzunA