CS101

Midterm & Final Term
Short Notes

Introduction to Computing Lectures: 45


Past Papers Mcq's

Mid Term Important Mcqs From Lec 01 to 22 (Past Papers included) Download PDF


Final Term Important Mcqs From Lec 23 to 45 (Past Papers included) Download PDF


Final Term Important Mcqs From Lec 01 to 45 (Past Papers included) Download PDF

Past Papers Subjective

Mid Term Important Subjective From Lec 01 to 22 (Past Papers included) Download PDF


Final Term Important Subjective From Lec 23 to 45 (Past Papers included) Download PDF


Final Term Important Subjective From Lec 01 to 45 (Past Papers included) Download PDF


Lectures:

1 Lecture - Introduction to Computer Science 2 Lecture - What is Computer Science? 3 Lecture - Computer Science Applications 4 Lecture - Local Job Market 5 Lecture - International Job Market 6 Lecture - Are you not a student of computer science? 7 Lecture - Search Engine Using Techniques 8 Lecture - History of Computing 9 Lecture - Data Storage 10 Lecture - Data Manipulation 11 Lecture - Operating System 12 Lecture - Networking and the Internet 13 Lecture - Algorithms 14 Lecture - Programming Languages 15 Lecture - Software Engineering 16 Lecture - Data Abstraction 17 Lecture - Database Systems 18 Lecture - Artificial Intelligence 19 Lecture - CS impact on society 21 Lecture - Content Filtering, Spam, International laws 22 Lecture - Word Processing 23 Lecture - Presentations Development 24 Lecture - Spreadsheet 25 Lecture - Database MS Access 26 Lecture - Web Page Development 27 Lecture - How google Works 28 Lecture - Try Searching on Google 29 Lecture - Use of Microphone 30 Lecture - Use of Microphone 31 Lecture - Flip a Coin 32 Lecture - Search Engines 33 Lecture - Search Operators 34 Lecture - Advanced Search Operators 35 Lecture - What we should not Search on internet 36 Lecture - Roots of Computing
Introduction to Computing Introduction to Computing is an essential course for anyone who wants to understand the basics of how computers work and how to use them effectively. In this course, students will learn about the fundamental concepts of computing, including hardware, software, programming, algorithms, and data structures. The course will begin with an overview of the history of computing, including the development of early computing devices such as the abacus and the difference engine. Students will learn about the evolution of computers from large mainframes to personal computers and mobile devices. They will also explore the impact of computing on society and the ways in which computers are used in various fields. The course will then focus on the components of a computer system, including input and output devices, memory, storage, and processing units. Students will learn about the different types of computers, including desktops, laptops, tablets, and smartphones. They will also learn about the role of operating systems and other software applications in computer systems. Programming will be an important component of the course. Students will learn the basics of programming languages such as Python, Java, or C++, including data types, variables, control structures, and functions. They will also learn how to use programming languages to solve problems and automate tasks. The course will also cover algorithms and data structures. Students will learn how to develop algorithms to solve problems and how to implement them using data structures such as arrays, lists, and trees. They will also learn about searching and sorting algorithms. Finally, the course will touch on other important topics in computing, such as computer networks, cybersecurity, and ethical considerations in computing. Students will gain an understanding of how computer networks operate, including the different types of networks and protocols used for communication. They will also learn about the importance of cybersecurity and the measures that can be taken to protect computer systems from attacks. The course will conclude with a discussion of ethical issues in computing, such as privacy, intellectual property, and social responsibility. What is Computer Science? Computer Science is a rapidly evolving field that has revolutionized the way we live and work. It's a discipline that is dedicated to studying computers and computational systems, including both software and hardware. In essence, computer science studies computers and how they work. At its core, computer science is a combination of theory, design, and engineering. It is an interdisciplinary field that draws from mathematics, engineering, and other scientific disciplines. The field is constantly evolving, as new technologies and applications are developed. Computer scientists study algorithms, data structures, and programming languages that underlie the software and systems we use every day. They develop new algorithms and programming languages, create new software systems, and design new hardware components. They are responsible for creating the technologies that power our modern world, from the software that runs our smartphones to the artificial intelligence systems that help us make decisions. One of the key areas of focus in computer science in software engineering. Software engineering is the process of designing, developing, testing, and maintaining software systems. This involves writing code in programming languages, creating software designs, and testing the software to ensure that it is free from bugs and errors. Another area of focus in computer science is artificial intelligence (AI). AI involves creating computer systems that can learn and adapt, and that can make decisions based on data. This technology has many applications, from creating chatbots that can help customers navigate a website to creating self-driving cars that can navigate the roads without human intervention. Cybersecurity is another important area of focus in computer science. As our world becomes more connected, the need for secure computer systems becomes more important. Cybersecurity professionals work to protect computer systems and data from unauthorized access and to detect and respond to cyber-attacks. Computer science is a broad and diverse field, and it offers many opportunities for those who are interested in pursuing a career in technology. Some of the most popular career paths in computer science include software engineer, data analysis, cybersecurity specialist, and artificial intelligence engineering. To pursue a career in computer science, one typically needs a degree in computer science or a related field. A bachelor's degree is usually sufficient for entry-level positions, but many employers prefer candidates with a master's degree or higher. In addition to formal education, many computer science professionals also participate in ongoing training and development to stay up-to-date on the latest technologies and best practices. In conclusion, computer science is a fascinating and rapidly evolving field that offers many opportunities for those who are interested in technology. It involves the study of computers and computational systems, including both software and hardware. The field is interdisciplinary and draws from mathematics, engineering, and other scientific disciplines. It includes areas such as software engineering, artificial intelligence, and cybersecurity. For those interested in pursuing a career in computer science, a degree in the field and ongoing training and development can provide a solid foundation for success in this exciting and dynamic field.