Search the Community

These GitHub repositories provide valuable resources for mastering computer science, including comprehensive roadmaps, free books and courses, tutorials, and hands-on coding exercises to help you gain the skills and knowledge necessary to thrive in the ever-evolving field of technology.View the full article

Full Online Computer Science Database and Internet Career Course Part 1 Introduction to Computers and Operating Systems Chapter 1 The General Purpose Computer and Numbers Used 1.1 External Physical Components of a General Purpose Computer 1.2 Typing 1.3 Motherboard 1.4 Counting in Different Bases 1.5 Converting a Number from One Base to Another 1.6 Conversion from Base 10 to Base 2 1.7 Problems Chapter 2 Boolean Algebra and Its Related Computer Components 2.1 Basic Boolean Operators 2.2 Two Operand Truth Table and Their Electronic Components 2.3 Boolean Postulates 2.4 Boolean Properties 2.5 Simplification of Compound Expressions 2.6 Minimum Sum of Products 2.7 Problems Chapter 3 Binary Number Operations in the Microprocessor 3.1 Introduction 3.2 Addition of Binary Numbers 3.3 Two’s Complement and Its Subtraction of Binary Numbers 3.4 Multiplication of Binary Numbers 3.5 Division of Binary Numbers 3.6 Arithmetic Operations with Software and Hardware 3.7 Logic Operations in the Microprocessor 3.8 ASCII Character Set and Its Code Values 3.9 Floating Point Number Representation 3.10 Number Prefixes in Computing 3.11 Problems Chapter 4 The 6502 Microprocessor Assembly Language Tutorial 4.1 Introduction 4.2 Data Transfer Instructions 4.3 Arithmetic Operations 4.4 Logical Operations 4.5 Shift and Rotate Operations 4.6 Relative Addressing Mode 4.7 Indexed Addressing and Indirect Addressing Separately 4.8 Indexed Indirect Addressing 4.9 Increment, Decrement, and Test-BITs Instructions 4.10 Compare Instructions 4.11 Jump and Branch Instructions 4.12 The Stack Area 4.13 Subroutine Call and Return 4.14 A Count Down Loop Example 4.15 Translating a Program 4.16 Interrupts 4.17 Summary of the 6502 Main Addressing Modes 4.18 Creating a String with the 6502 µP Assembly Language 4.19 Creating an Array with the 6502 µP Assembly Language 4.20 Problems Chapter 5 The Commodore-64 Operating System in Assembly Language 5.1 Introduction 5.2 The Two Complex Interface Adapters 5.3 Keyboard Assembly Language Programming 5.4 Channel, Device Number, and Logical File Number 5.5 Opening a Channel, Opening a Logical File, Closing a Logical File, and Closing All I/O Channels 5.6 Sending the Character to the Screen 5.7 Sending and Receiving Bytes for Disk Drive 5.8 The OS SAVE Routine 5.9 The OS LOAD Routine 5.10 The Modem and RS-232 Standard 5.11 Counting and Timing 5.12 The ¯IRQ and ¯NMI Requests 5.13 Interrupt Driven Background Program 5.14 Assembly and Compilation 5.15 Saving, Loading, and Running a Program 5.16 Booting for Commodore-64 5.17 Problems Chapter 6 Modern Computer Architecture Basics With Assembly Language 6.1 Introduction 6.2 Motherboard Block Diagram of Modern PC 6.3 The x64 Computer Architecture Basics 6.4 The 64-Bit ARM Computer Architecture Basics 6.5 Instructions and Data 6.6 The Harvard Architecture 6.7 Cache Memory 6.8 Processes and Threads 6.9 Multiprocessing 6.10 Paging 6.11 Problems Solutions to Each Chapter Problems Solutions to the Problems of Chapter 1 of the Full Online Computer Science Dataset and Internet Career Course from the Beginning Solutions to the Problems of Chapter 2 of the Full Online Computer Science Dataset and Internet Career Course from the Beginning Solutions to the Problems of Chapter 3 of the Full Online Computer Science Dataset and Internet Career Course from the Beginning Solutions to the Problems of Chapter 4 of the Full Online Computer Science Dataset and Internet Career Course from the Beginning Solutions to the Problems of Chapter 5 of the Full Online Computer Science Dataset and Internet Career Course from the Beginning Solutions to the Problems of Chapter 6 of the Full Online Computer Science Dataset and Internet Career Course from the Beginning View the full article