InsaneHe Introduction-to-Computer-Learning-Notes issues

InsaneHe / Introduction-to-Computer-Learning-Notes

This is a repository that cosists of my notes produced when learning from “Introduction to Computer” from YouTube: https://www.youtube.com/watch?v=0sNoGFvfmyg

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Lec2 Q&A

#4 FrancoisBlomBrned opened 1 month ago
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Daily Questions about CS&CES 1. 请思考，不利用 Base2-Base10-Base16 互转，如何解答以下问题・_・? 1.A: 0x505c+0x68 = () 1.B: 0x50da-0x501c = () 1.C: 0x44 + 0x5062 = () 1.D: 0x501F - 0x0c40 = () 1.F: 0x5014 +0xec = () (Tips1: after calculating the result, we may use scientific calculation software to check whether the answer's right or wrong!) (Tips2: assuming you are CES/CS sophomore who have abundant background in c programming, could u please write some lines of cold to implement a prompt wizard (like DOS Blankwindow interactive program), through which users are required to enter 2 numbers (hex format) by sequence, and then strike ENTER ON Keyboard, and then the result shown immediately. Come on. just try it ~)

#3 FrancoisBlomBrned opened 1 month ago
1
Arena for c code practice 20240903 T1: 请用 C/C++ 不多于25行代码(包含空行）实现屏幕打印输出如下内容: This computer is normal but not ZIEMLICH LEDIG. As for the Instruction Set underlied, we now ....... ....... simply know it occupies (? 打印出一个合适的数字) bits to store one INT value, (?) bits to store a DOUBLE value, and (?) bits to store a UNSIGNED LONG LONG INT value. ^> < Take care and make sure u always write safe code in order to be some what an 'économiste'. #Bye ▪ ---------------分隔符，这行不计入输出-----------------

#2 FrancoisBlomBrned opened 1 month ago
2
Lec1 Q&A 基本问题 Q1. What is the def.(definition) of XOR Operation? (*) Q2. What are the connections between Flip-Flop and modern computer storage systems? (**) Q3. Are there almost no diff.(difference) between Ddr5, Ddr3 and Ddr1? What physics effect(s) is/are/was/were the most commonly used one(s) in the RAM storage device field?(*** harder) Q4. Which part/parts of the computer storage system has/have something to do with the special concept 'pointer' in Cpp or C programming language? (**) Q5. Supposing there exists one rotating hard disk which has five platters that is constituted of two sides(surface), if each sector contains 512 Bytes, and each surface of the platter has 20000 tracks, and each track could be divided into 900 sectors, how large will the capacity of the harddisk be? (** needs patience to solve correctly) 开放式问题 · OQ1: 如何理解计算机的性能？ · OQ2: 什么是计算机存储介质? (** not easy)

#1 FrancoisBlomBrned closed 1 month ago
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InsaneHe / Introduction-to-Computer-Learning-Notes

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Lec2 Q&A