Class 9th · Computer · Chapter 3
Chapter 3: Chapter 3
Chapter 3 of the Punjab Board Class 9th Computer textbook runs from page 52 to 71 and covers 5 topics. Its exercise has short / constructed response questions. Open any of those pages in GenZ Books, tap a question, and the answer is worked from this chapter.
Open Chapter 3 of Computer in GenZ Books
The same Class 9th textbook, page for page. Tap any question and get the answer worked from that chapter — English and Urdu.
What you will learn
- • Understand Boolean functions and operations it, such as Boolean AND, and OR. • Construct Boolean expressions using variables and Boolean operators. • Relate common Boolean identities and Boolean simplification procedures. • Understand the concept of duality in Boolean algebra. • Subtopics such analog and digital signals • Introduce several types of gates and their functions. • Build truth tables for the operations of logical expressions. • Employ the K-Maps in minimizing Boolean expressions. • Introduce logic diagrams of digital system. • Analyze and design half-adder and full-adder circuits
Topics in this chapter
- 3.1Basics of Digital Systemsp. 53
- 3.2Boolean Algebra and Logic Gatesp. 55
- 3.3Simplification of Boolean Functionsp. 63
- 3.4Creating Logic Diagramsp. 65
- 3.5Application of Digital Logicp. 65
Exercise
- Short / Constructed Response Questionsp. 70