Computers are everywhere, they aren't just the desktops and laptops we use for work but the phones in our pockets and even the watches on our wrists are also computers. You probably use a computer every day and in fact you are reading this on a computer!
이 강좌는 Introduction to Computer Science and Programming 전문 분야의 일부입니다.
How Computers Work
제공자:
런던 대학교
골드스미스 대학교
About this Course
최근 조회 38,870회
100% 온라인
지금 바로 시작해 나만의 일정에 따라 학습을 진행하세요.
다음 전문 분야의 3개 강좌 중 2번째 강좌:
유동적 마감일
일정에 따라 마감일을 재설정합니다.
초급 단계
완료하는 데 약 13시간 필요
권장: 4 weeks of study, about 3-5 hours per week.
영어
자막: 영어
강의 계획 - 이 강좌에서 배울 내용
완료하는 데 2시간 필요
Abstraction
This week starts your journey into understanding computer science. You will think about how computer science can help you understand the technology you use every day and you will also learn one of the most important concepts in computer science: abstraction.
완료하는 데 2시간 필요
6개 동영상 (총 20분), 1 reading, 1 quiz
6개의 동영상
1.1.1 Abstraction4m
1.1.2 Abstraction in data representations4m
1.1.3 Notional machines4m
1.1.5 CPU and memory3m
1.1.7 Summary1m
1개의 읽기 자료
1.0.3 Further Reading10m
1개 연습문제
1.1.4 Abstraction30m
완료하는 데 3시간 필요
State, modularity and applications
In this week you will learn about the computer science concepts of state and modularity and how they can help you understand the computer applications that you use every day.
완료하는 데 3시간 필요
9개 동영상 (총 38분), 1 reading, 5 quizzes
9개의 동영상
2.1.3 State5m
2.1.5 An e-commerce site4m
2.1.7 Why does turning it off and on again work?3m
2.2.1 A notional machine: files6m
2.2.3 Modularity2m
2.2.4 Applications5m
2.2.6 Debugging6m
2.3.4 Summary1m
1개의 읽기 자료
2.2.5 Looking inside applications5m
4개 연습문제
2.1.4 State15m
2.2.2 Files15m
2.2.7 Debugging an application problem10m
2.3.3 Summative quiz20m
완료하는 데 2시간 필요
Networks
This week you will learn about how computers communicate with each other over networks, including the internet. You will also learn about some of the security threats that the internet entails and how they can be avoided.
완료하는 데 2시간 필요
7개 동영상 (총 34분)
7개의 동영상
3.1.2 The internet7m
3.2.1 Security threats2m
3.2.3 Encryption5m
3.2.4 Security defenses3m
3.2.5 The perils of the password: Interview with Sarah Wiseman10m
3.2.8 Summary59
3개 연습문제
3.1.3 Networks16m
3.2.6 Security: what have you learned?15m
3.2.7 Case study: debugging a web load error15m
완료하는 데 4시간 필요
How the web works
In this week you will apply all of the computer science concepts you have learned in this course to understanding how modern websites work.
완료하는 데 4시간 필요
9개 동영상 (총 24분), 1 reading, 4 quizzes
9개의 동영상
4.1.1 Websites2m
4.1.2 Networks and the Web2m
4.1.3 Security and the Web2m
4.1.4 State and the Web2m
4.1.5 Clients and servers3m
4.1.6 Embedding and APIs2m
4.1.7 Your data2m
4.2.5 MOOC Summary2m
1개의 읽기 자료
4.2.4 Further Learning10m
3개 연습문제
4.0.1 Motivating problem15m
4.1.8 Websites15m
4.2.3 Summative quiz20m
검토
4.6
HOW COMPUTERS WORK의 최상위 리뷰
DM 제공Oct 11, 2019
A great course. Although I have come from a background in website development, I still picked up many useful tips and information about the fundamentals of computers and how they work.
DH 제공Jan 9, 2019
I enjoy the MOOC and would introduce it to my friends. I think the course has revolutionize my previous understanding of Computer and Internet. Thumb Up!
DR 제공Sep 19, 2019
Very good course as an introduction to computing. Could stand to be more challenging, but the material is certainly easy enough for a true beginner.
HM 제공Jul 5, 2019
Very well thought out and structured lecture, even though I work in IT, I learnt a few new concepts which will be helpful in day to day work.
PS 제공Mar 4, 2020
I truly enjoyed going through this course and i have learned so much about computers, networks, websites and how they work in internet.
KS 제공Jan 27, 2020
Clear and concise introduction about how computers work. I really liked the focus on abstraction and security.
KC 제공Jan 24, 2019
Excellent overview, with lots of quizzes and assignments designed to help evolve learning into understanding.
YK 제공Feb 20, 2019
The course is very informative and helped to build notional machine and abstraction concepts.
DA 제공Oct 25, 2018
Nice taster for the degree - can't wait to get started with the full BSc hopefully in April !
IH 제공Nov 21, 2019
One of the great course(s) learning about computer. It is like Welcome to the digital world.
BO 제공Sep 9, 2019
I loved the way the instructor explained it. Straight to the point and easy to understand.
AZ 제공Mar 18, 2020
it is really interesting and I really recommend it to learn about how computers works
JM 제공May 19, 2019
Great introduction to thinking about systems in terms of notional machines
LB 제공Mar 25, 2019
More visual examples would have helped more (at least for me).
MY 제공Jun 26, 2019
A very concise explanation of how a computer works
제공자:
런던 대학교
The University of London is a federal University which includes 18 world leading Colleges. Our distance learning programmes were founded in 1858 and have enriched the lives of thousands of students, delivering high quality University of London degrees wherever our students are across the globe. Our alumni include 7 Nobel Prize winners. Today, we are a global leader in distance and flexible study, offering degree programmes to over 50,000 students in over 180 countries. To find out more about studying for one of our degrees where you are, visit www.london.ac.uk
골드스미스 대학교
Championing research-rich degrees that provoke thought, stretch the imagination and tap into tomorrow’s world, at Goldsmiths we’re asking the questions that matter now in subjects as diverse as the arts and humanities, social sciences, cultural studies, computing, and entrepreneurial business and management. We are a community defined by its people: innovative in spirit, analytical in approach and open to all.
Introduction to Computer Science and Programming 전문 분야 정보
This specialisation covers topics ranging from basic computing principles to the mathematical foundations required for computer science. You will learn fundamental concepts of how computers work, which can be applied to any software or computer system. You will also gain the practical skillset needed to write interactive, graphical programs at an introductory level. The numerical mathematics component will provide you with numerical and computational tools that are essential for the problem solving and modelling stages of computer science.
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