CSC 101: Introduction to Computer Science

CS 101: Introduction to Computer Science Unijos Lecture note, Number Systems, Python. provides a foundational overview of key computing concepts. This course introduces students to the fundamental principles of computer science, including hardware, software, programming, data structures, algorithms, and the societal impact of computing. It serves as an essential starting point for students pursuing further studies in computer science and related fields.

Course Description

Course Structure

Introduction to Computing

Definition and history of computers
Classification of computers (analog, digital, hybrid)
Basic computer components (input, processing, storage, output)
Computer hardware vs. software

Computer Number Systems and Data Representation

Binary, octal, and hexadecimal number systems
Conversion between number systems
Representation of characters and data using ASCII and Unicode
Boolean logic and its applications

Computer Software

System software vs. application software
Operating systems: functions, types, and examples
Utility programs and productivity software
Software development life cycle

Programming Fundamentals

Introduction to programming languages (low-level and high-level)
Basic programming concepts: variables, data types, operators
Control structures: loops, conditionals, functions
Introduction to problem-solving and algorithms

Introduction to Data Structures and Algorithms

Concept of data structures: arrays, lists, stacks, and queues
Basic searching and sorting algorithms (linear search, binary search, bubble sort, insertion sort)
Algorithm efficiency and complexity (Big O notation)

Introduction to Computer Networks and the Internet

Basics of networking and communication
Network topologies and protocols
Internet and web technologies
Cybersecurity and data privacy

Impact of Computing on Society

Ethical considerations in computing
Digital divide and accessibility
Artificial intelligence and automation
Emerging trends in technology

Learning Outcomes

By the end of this course, students should be able to:

Understand the fundamental concepts of computer science and computing systems.
Convert and manipulate data using various number systems.
Differentiate between different types of software and their applications.
Develop basic programming skills and apply problem-solving techniques.
Understand fundamental data structures and algorithms for efficient computation.
Explain the basics of networking, cybersecurity, and internet technologies.
Analyze the societal and ethical implications of computing and emerging technologies.

Assessment Methods

Exams and Quizzes: To assess theoretical knowledge and problem-solving skills.
Programming Assignments: To reinforce understanding of coding and algorithm design.
Projects: To apply concepts in real-world problem-solving scenarios.
Class Participation: To encourage discussion and active learning.