When I went for an interview last year, I found that big companies like Bytedance and Tencent attach great importance to computer fundamentals, such as computer networks and operating systems.
Because the basic knowledge of computer is well prepared, I successfully got the Offer of these big factories! Today I would like to share with you some of the computer based PDF materials I often read before preparing for the interview!
Graphic computer system
“Graphical system” is mainly about operating systems, including process management, memory management, file system, device management, network system. In addition to the contents of the operating system, there are also some contents of the computer composition and Linux commands.
Content really like! Not only suitable for preparing for the interview of friends, but also suitable for learning operating systems and some computer knowledge of friends.
Because the content is too much, can not show you all, we want to learn, xiaobian can be free to share, there is a need for friends can like this article and then click here to get free screenshots
Illustrated catalog of computer systems
Introduction to Computer Hardware
memory
Graphic computer Fundamentals
Similar to “Graphical System”, there is “Graphical Computer Basics”, its main content is the basis of operating system + computer composition.
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Computer composition principle mind mapping
Summary of computer composition principle, including introduction to computer system, operation methods and operation components, main memory, instruction system, etc.
The illustration network
This PDF is suitable for interview review, because the content in the illustrated network is basically the common interview protocols, such as HTTP, HTTPS, TCP, UDP, IP, etc., and there are also many common interview questions, such as:
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Why does TCP shake hands three times? Four waves?
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Why does TCP have TIME_WAIT state?
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Why is TCP a reliable transport protocol and UDP not?
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Type url to page display, what happens during?
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What does the HTTPS handshake look like?
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… .
I can’t guarantee that I will cover all the online questions in the interview, but I think I will cover at least 90% of the interview questions.
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The illustration of HTTP
As the name suggests, Illustrated HTTP is all about the HTTP protocol. HTTP protocol interview questions have been the focus of the interview, and like our usual development process will often use!
This diagram shows the following:
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The process of responding to an HTTP request
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Pros and cons of HTTP
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What problem does HTTPS solve and the difference between HTTPS and HTTP
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.
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Teenagers! Get over HTTP!
Because the content is too much, we also see how many files ~ can not show you all, you want to learn, xiaobian can share free,
If you need it, you can like it and click here to get it for free