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100+ Computer Science Concepts Explained

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100+ Computer Science Concepts Explained



Learn the fundamentals of Computer Science with a quick breakdown of jargon that every software engineer should know. Over 100 technical concepts from the CS curriculum are explained to provide a foundation for programmers.

#compsci #programming #tech

🔗 Resources

– Computer Science https://undergrad.cs.umd.edu/what-computer-science
– CS101 Stanford https://online.stanford.edu/courses/soe-ycscs101-sp-computer-science-101
– Controversial Developer Opinions https://youtu.be/goy4lZfDtCE
– Design Patterns https://youtu.be/tv-_1er1mWI

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🔖 Topics Covered

Turning Machine
CPU
Transistor
Bit
Byte
Character Encoding ASCII
Binary
Hexadecimal
Nibble
Machine Code
RAM
Memory Address
I/O
Kernel (Drivers)
Shell
Command Line Interface
SSH
Mainframe
Programming Language
Abstraction
Interpreted
Compiled
Executable
Data Types
Variable
Dynamic Typing
Static Typing
Pointer
Garbage Collector
int
signed / unsigned
float
Double
Char
string
Big endian
Little endian
Array
Linked List
Set
Stack
Queue
Hash
Tree
Graph
Nodes and Edges
Algorithms
Functions
Return
Arguments
Operators
Boolean
Expression
Statement
Conditional Logic
While Loop
For Loop
Iterable
Void
Recursion
Call Stack
Stack Overflow
Base Condition
Big-O
Time Complexity
Space Complexity
Brute Force
Divide and conquer
Dynamic Programming
Memoization
Greedy
Dijkstra’s Shortest Path
Backtracking
Declarative
Functional Language
Imperative
Procedural Language
Multiparadigm
OOP
Class
Properties
Methods
Inheritance
Design Patterns
Instantiate
Heap Memory
Reference
Threads
Parallelism
Concurrency
Bare Metal
Virtual Machine
IP Address
URL
DNS
TCP
Packets.
SSL
HTTP
API
Printers .

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33 Comments

33 Comments

  1. @مهرساافشار

    October 2, 2024 at 7:26 am

    Very helpful information but i wished you gone through them slower and without this rush

  2. @daianaxi1295

    October 2, 2024 at 7:26 am

    my grandma and mom are ded. they wont ask me anything.

  3. @Ishan5183

    October 2, 2024 at 7:26 am

    He encapsulated whole computer science.

  4. @AttaUrRehman-w9e

    October 2, 2024 at 7:26 am

    What is CPU ❤❤

  5. @ryuhayabusaslifer5908

    October 2, 2024 at 7:26 am

    Very interesting

  6. @AlarSenpu

    October 2, 2024 at 7:26 am

    Really useful video. I honestly haven’t touched much code during my summer break… this helped recap what I forgot by ALOT.

  7. @RinnO977

    October 2, 2024 at 7:26 am

    It's crazy seeing the top comment saying he had just nicely summarized their 4year life in college as a Cs graduate. Like? Wtf. If they're telling and feeling the truth, then what the actual hell

  8. @awheeler1456

    October 2, 2024 at 7:26 am

    I felt the printers in my soul. As a SE grad everyone expects me to know how to fix their printer! I just tell them to buy a new one😂

  9. @botnet6461

    October 2, 2024 at 7:26 am

    I must go and watch all your videos over again.

    This is like watching Oppenheimer before and after taking a physics and chemistry class

  10. @MoleteSebotsa

    October 2, 2024 at 7:26 am

    Wow this is great ❤

  11. @Sir.Games-A-Lot

    October 2, 2024 at 7:26 am

    1:10 why that keyboard so dusty

  12. @zombeeCAL

    October 2, 2024 at 7:26 am

    very nice video

  13. @paidapps733

    October 2, 2024 at 7:26 am

    2.CPU
    Those billions of transistors are not "holding values".
    They are logic gates.

  14. @robindeal6213

    October 2, 2024 at 7:26 am

    Mistake in Little Endian Image representation

  15. @asuraphreak

    October 2, 2024 at 7:26 am

    Sounds about right. It's actually a lot more interesting than people think.

  16. @PierceZuniga

    October 2, 2024 at 7:26 am

    Garcia Jose Lee Daniel Gonzalez Michael

  17. @RoxanneTaylordg-d5s

    October 2, 2024 at 7:26 am

    Jackson James Garcia Gary Robinson Matthew

  18. @LuvLie999

    October 2, 2024 at 7:26 am

    youre a great teacher

  19. @LindaJames-d8i

    October 2, 2024 at 7:26 am

    Jaeden Flats

  20. @JacquelinJaycox-b2s

    October 2, 2024 at 7:26 am

    Astrid Gardens

  21. @AndrewBryant-x2d

    October 2, 2024 at 7:26 am

    Miller Cynthia Young Mary Walker Scott

  22. @carcamp5451

    October 2, 2024 at 7:26 am

    My 4 years of degree in 13 minutes.

  23. @clomsonjohn

    October 2, 2024 at 7:26 am

    Miller Deborah Williams Kevin Garcia Thomas

  24. @LawrenceKurtz-z4c

    October 2, 2024 at 7:26 am

    Martinez William Martinez David Taylor Sarah

  25. @Classic-2CZero

    October 2, 2024 at 7:26 am

    I study now cs thank for this ❤❤❤😮

  26. @EstherWendy-v8x

    October 2, 2024 at 7:26 am

    Rodriguez Patricia Harris Sandra Clark Margaret

  27. @ThomasBuswell-e7o

    October 2, 2024 at 7:26 am

    Martin Brenda Harris Gary Young Donald

  28. @RebeccaCynthia-w4b

    October 2, 2024 at 7:26 am

    671 Leffler Fords

  29. @brmixes_

    October 2, 2024 at 7:26 am

    Take nap or continue coding

  30. @CarbonsHDTuts

    October 2, 2024 at 7:26 am

    It’s hilarious because I self learned Python and some AWS services for like 7 months and then luckily got a job as a data engineer. Can confirm I write garbage code and have no idea what I’m doing, but it works.

  31. @terrygibbs7611

    October 2, 2024 at 7:26 am

    88656 Norene Lake

  32. @Og.Just_aGamer1593

    October 2, 2024 at 7:26 am

    Sure! Here are a few more famous paradoxes that challenge logic and reason:

    1. The Liar Paradox

    Statement: "This statement is false."

    Problem: If the statement is true, then it must be false, as it claims. But if it is false, that means it's true. This creates an endless loop of contradiction.

    2. The Barber Paradox (Russell’s Paradox)

    Statement: In a town, the barber shaves everyone who does not shave themselves. Who shaves the barber?

    Problem: If the barber shaves himself, then he doesn't follow the rule that he only shaves those who don’t shave themselves. But if he doesn’t shave himself, he should be shaved by the barber (which is him). This leads to a contradiction.

    3. The Ship of Theseus

    Statement: If you replace all the parts of a ship, one by one, is it still the same ship?

    Problem: This paradox questions identity over time. If every part of a ship is replaced, at what point does it stop being the original ship? And if you collect the old parts and reassemble them, is that the original ship?

    4. The Crocodile Paradox

    Statement: A crocodile grabs a child and tells the father that if he can correctly predict whether the crocodile will return the child or not, the child will be returned. If the father predicts the child won’t be returned, what happens?

    Problem: If the father is right and the crocodile wasn’t planning to return the child, the child must be returned, contradicting the prediction. If the father is wrong, the child must be kept, but that would mean the father’s prediction was correct, creating a contradiction.

    5. Zeno’s Paradoxes

    Example (Achilles and the Tortoise): Achilles races a tortoise and gives it a head start. According to the paradox, Achilles will never catch the tortoise because every time he reaches where the tortoise was, the tortoise has moved a little further.

    Problem: Although mathematically, Achilles can approach the tortoise in smaller and smaller steps, the paradox suggests that he never quite catches up, even though, in reality, he clearly would.

    6. The Paradox of the Unexpected Hanging

    Statement: A judge tells a condemned prisoner that he will be hanged at noon on one weekday in the coming week but that the hanging will be a surprise. The prisoner deduces that he cannot be hanged, but the hanging still occurs, and he is surprised.

    Problem: The prisoner tries to reason his way out of being surprised, but his logic doesn’t hold up, leading to a situation where he is both logically prepared and yet still surprised.

    7. The Grandfather Paradox (Time Travel)

    Statement: If you traveled back in time and killed your grandfather before he had children, you would never have been born, so you couldn’t have gone back in time to kill him.

    Problem: This paradox deals with the logical contradictions that arise from time travel. It creates a loop where your existence and actions cancel each other out.

    8. Sorites Paradox (The Paradox of the Heap)

    Statement: If you remove grains of sand one by one from a heap, at what point does it stop being a heap?

    Problem: It questions how small changes accumulate and challenge the notion of when something transforms into something else, especially when no clear line can be drawn.

    These paradoxes illustrate how certain ideas can lead to contradictions or puzzles when pushed to their logical limits. They help us reflect on the nature of logic, language, and understanding.

  33. @lonelyyang

    October 2, 2024 at 7:26 am

    very impressive video,thanks for your explaination and humour! i really like this video!

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Servers computers

What is a server? Types of Servers? Virtual server vs Physical server 🖥️🌐

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What is a server? Types of Servers? Virtual server vs Physical server 🖥️🌐



“Welcome to our technology education video where we dive deep into the world of servers! 🌐 In this episode, we’ll answer the fundamental questions: What is a server, and how does it work? 🤔

If you’re new to the tech world, you might have wondered about the difference between a server and a regular computer (PC). We’ll clarify that for you and explore various server types, including cloud servers and web servers, and what makes them different from your everyday PC. 🖥️🌩️

Ever wondered about server hardware? We’ll take a look at the quality and components that make up these powerful datacenter machines. 💼🔌

But that’s not all! We’ll also discuss server vs. desktop, examining the unique purposes they serve in the realm of technology. 🖥️💻

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Curious about building your own server? We’ve got you covered with insights on how to create a server tailored to your needs. 💡

So, if you’ve ever been intrigued by terms like ‘cloud server,’ ‘server explained,’ or ‘server technology concepts,’ you’re in the right place! Join us in unraveling the fascinating world of servers and technology. 🌐🔬

Don’t forget to like, share, and subscribe for more informative tech content! 📚🔔 #ServerExplained #TechnologyConcepts #whatisaserver

what is a server? In computing, a server is a dedicated computer or device that provides functionality on behalf of other devices or clients. This architecture is called the client server model, servers can provide various functionalities, often called services, such as sharing resources or data among multiple clients, or performing computation for a clients

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server could be dedicated to handle one of these services only where you would have one dedicated server for a website, one server for data storage, and is server for email. And this model is what larger organizations use. Well, you can also set up a server to handle each of these services on the same machine, which is what typically happens in smaller organizations.

Networking Interview Question, Application design Engineer interview Question, Front End developer/Engineer interview and Backend developer/Engineer and Full stack developer position.
Linux Interview Question, This is a basic IT concept that you should know if you want to transition to an IT career.
It warms my heart to share this life changing content with you guys. Hope you find this helpful 🙂

Chapters
0:01 What is a server
1:10 Types of servers
3:26 Application server
4:13 Types of server
4:45 Email Server .

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TOP 5: Best Desktop Computers 2024

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TOP 5: Best Desktop Computers 2024



►Dell XPS Desktop – Best Desktop Computer For The Money
★US Prices – https://amzn.to/3DXFFFo
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►HP Envy 34 All-in-One PC – Best All-in-One PC
★US Prices – https://amzn.to/3RRL1HX
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►Dell Inspiron 3671 – Best Budget Desktop Computer
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★UK Prices – N/A
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►Apple iMac – Best All-in-One Apple Desktop Computer
★US Prices – https://amzn.to/3YI4mNU
★UK Prices – https://amzn.to/3Yq1yFI
★CA Prices – https://amzn.to/3HQNY75

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►Alienware Aurora R13 – Best Overall Gaming Desktop
★US Prices – https://amzn.to/3lvEjeQ
★UK Prices – https://amzn.to/3xaJymy
★CA Prices – https://amzn.to/3YEaJC3

In this video, we will be showcasing the top 5 best desktop computers of 2024. From budget-friendly options to high-performance gaming machines, we’ve got you covered.

Starting off with the Dell XPS Desktop, it is the best desktop computer for the money. It offers excellent performance, a sleek design, and a price point that won’t break the bank.

Next up, we have the HP Envy 34 All-in-One PC. It’s the perfect choice for those who are looking for an all-in-one solution. With its stunning 34-inch display, powerful hardware, and sleek design, it’s no wonder why this PC is one of the best all-in-one options on the market.

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For those on a budget, the Dell Inspiron 3671 is the way to go. It may be affordable, but it doesn’t skimp on performance. With its powerful processor and ample storage, this budget desktop computer is a great choice for those who want to get the most bang for their buck.

For Apple fans, the iMac is the best all-in-one Apple desktop computer. With its stunning display, powerful hardware, and sleek design, it’s no wonder why this machine is a favorite among Mac enthusiasts.

Last but not least, we have the Alienware Aurora R13. It’s the best overall gaming desktop, offering top-notch performance, stunning visuals, and a sleek design. Whether you’re a casual gamer or a competitive pro, the Alienware Aurora R13 has everything you need to take your gaming experience to the next level.

So there you have it, the top 5 best desktop computers of 2023. Whether you’re in the market for a budget-friendly option or a high-performance gaming machine, one of these desktops is sure to meet your needs.

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All thoughts and opinions expressed in this video are unique to Top Tech Now. If you have any issue with the content please do not hesitate to contact us at TopTechNowBusiness[at]gmail.com.

Top Tech Now is a participant in the Amazon Services LLC Associates Program. As an Amazon Associate I earn from qualifying purchases.This video also contains affiliate links. I earn through amazon associates from qualifying purchases. .

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Computer Security | What Is Computer Security | Cyber Security Tutorial | Simplilearn

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Computer Security | What Is Computer Security | Cyber Security Tutorial | Simplilearn



🔥Cyber Security Expert Masters Program – https://www.simplilearn.com/cyber-security-expert-master-program-training-course?utm_campaign=cs3B0zcRJco&utm_medium=DescriptionFirstFold&utm_source=Youtube
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🔥IIITB – Advanced Executive Program in Cybersecurity (India Only) – https://www.simplilearn.com/pgp-advanced-executive-program-in-cyber-security?utm_campaign=cs3B0zcRJco&utm_medium=DescriptionFirstFold&utm_source=Youtube

This Simplilearn video on Computer Security talks about what is computer security, the types of cyberattacks, and the reason for cyberattacks. In this video, you will also understand how to secure a computer. Let’s begin this cyber security tutorial!

🔥IIIT Bangalore Advanced Executive Program In Cybersecurity (India Only): https://www.simplilearn.com/pgp-advanced-executive-program-in-cyber-security?utm_campaign=SCE-IIITBangaloreCS&utm_medium=DescriptionFF&utm_source=youtube

Below topics are explained in this computer security course video:
1. Introduction to computer security 00:00
2. What is computer security? 00:33
3. Types of cyberattacks 01:17
4. What to secure? 18:11
5. Why you get attacked? 21:44
6. How to secure your computer? 25:15

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To learn more about Cyber Security, subscribe to our YouTube channel: https://www.youtube.com/user/Simplilearn?sub_confirmation=1

To access the slides, click here: https://www.slideshare.net/Simplilearn/computer-security-what-is-computer-security-and-why-is-it-important-cyber-security-simplilearn/Simplilearn/computer-security-what-is-computer-security-and-why-is-it-important-cyber-security-simplilearn

Watch more videos on Cyber Security: https://www.youtube.com/watch?v=z5nc9MDbvkw&list=PLEiEAq2VkUUJfPOj5nRounXvf3n17PCft

#ComputerSecurity #WhatIsComputerSecurity #ComputerSecurityIssues #ComputerSystemSecurity #BasicConceptsOfComputerSecurity #IntroductionToComputerSecurity #CyberSecurityTutorialForBeginners #Simplilearn

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➡️ About Post Graduate Program In Cyber Security

This Post Graduate Program in Cyber Security will help you learn comprehensive approaches to protecting your infrastructure and securing data, including risk analysis, mitigation, and compliance. You will get foundational to advanced skills through industry-leading cyber security certification courses that are part of the program.

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✅ Skills Covered

– Advanced Hacking Concepts
– Network Packet Analysis
– Ethical Hacking
– IDS Firewalls and Honeypots
– Security and Risk Management
– Network Security
– Software Development Security
– Cryptography OSI and TCPIP Models
– Identity and Access Management
– Security Assessment and Testing
– Trojans Backdoors and Countermeasures
– Mobile and Web Technologies

Learn more at: https://www.simplilearn.com/introduction-to-cyber-security-course?utm_campaign=Computer-Security-Training-cs3B0zcRJco&utm_medium=Description&utm_source=youtube
🔥IIIT Bangalore Advanced Executive Program In Cybersecurity (India Only): https://www.simplilearn.com/pgp-advanced-executive-program-in-cyber-security?utm_campaign=SCE-IIITBangaloreCS&utm_medium=DescriptionFF&utm_source=youtube .

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GME Stock: DRS to ComputerShare Why It Should Matter to You

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GME Stock: DRS to ComputerShare Why It Should Matter to You



This video goes over why ComputerShare matters and what it actually means to register your shares in your own name. All in all, just providing my GME update and documenting the journey of my own personal investment in GameStop.

This channel does NOT provide financial advice. I do not provide financial advice. Only sharing my thoughts and opinions, always do your own research!

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Full Form of Computer 💻 ||

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Full Form of Computer 💻 ||



Full Form of Computer 💻 ||
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#computer
#fullform
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#gk
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#educationalvideo
#laptop
#computerfullform .

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What is Computer Engineering?

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What is Computer Engineering?



STEMerch Store: https://stemerch.com/Support the Channel: https://www.patreon.com/zachstar
PayPal(one time donation): https://www.paypal.me/ZachStarYT

Computer engineering is the combination of electrical engineering and computer science. Computer engineering majors will take basic circuit analysis classes where they will learn about voltage and current in resistor, capacitor, and inductor circuits.

They will learn the basics of binary and how computers read 1’s and 0’s. Additionally computer engineers learn about memory, registers, microprocessors, and more of the computer hardware.

Computer engineers will then share many of their classes with computer scientists where they will learn computer programming.

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The curriculum will consist of at least learning C and java. C programming can then be applied to programming hardware like robotic vehicles.

After learning different aspects of programming, computer engineers will have an option to take various elective classes that focus on specific aspects of either computer engineering, computer science, or electrical engineering. Computer engineering is a very flexible major because of having experience on both the hardware and software side so you can cater your career path based on your interests.

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