Hey guys, this is advanced Java Class, welcome to my latest article.
I believe those familiar with CXuan should know that he has learned six PDFS before, which involve Java basics, Java Advanced, HTTP, computer basics, operating system and summary of questions.
Some friends have downloaded, read and corrected the six PDFS, and even printed them in color. But to be fair, these six PDFS are not enough for me to talk about over dinner, because I’m not always satisfied with the structure of the articles, some typos, and even some misunderstandings. I apologize here.
Cxuan iteratively revised the problems and errors in the previous PDF and sorted out the latest version, claiming to give everyone all the knowledge he knows.
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, xiaobiao can share for free, friends in need, help forward it, after attention to add assistant Vx: Yunduoa2019 or scan the two-dimensional code below, follow the guidance of the assistant to obtain
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.
directory
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:
- Why does TCP shake hands three times? Four waves?
- Why does TCP have TIME_WAIT state?
- Why is TCP a reliable transport protocol and UDP not?
- Type url to page display, what happens during?
- What does the HTTPS handshake look like?
- … .
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.
Directory:
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:
- The process of responding to an HTTP request
- Pros and cons of HTTP
- What problem does HTTPS solve and the difference between HTTPS and HTTP
- .
directory
Teenagers! Get over HTTP!
Because the content is too much, we also see how many files ~ can not all show to you, you want to learn, xiaobiao can share for free, friends in need, help forward it, pay attention to add assistant Vx: Yunduoa2019 or scan the two-dimensional code below, follow the assistant guidance to obtain
