#computer hardware and networking

[thegeorgetelegraph]

Computer Hardware And Networking Course From GTTI

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[spark-hearts2]

QUESTION TWO:

SWITCH BOXES. you said that’s what monitors the connections between systems in the computer cluster, right? I assume it has software of its own but we don’t need to get into that, anyway, I am so curious about this— in really really large buildings full of servers, (like multiplayer game hosting servers, Google basically) how big would that switch box have to be? Do they even need one? Would taking out the switch box on a large system like that just completely crash it all?? While I’m on that note, when it’s really large professional server systems like that, how do THEY connect everything to power sources? Do they string it all together like fairy lights with one big cable, or??? …..the voices……..THE VOICES GRR

I’m acending (autism)

ALRIGHT! I'm starting with this one because the first question that should be answered is what the hell is a server rack?

Once again, long post under cut.

So! The first thing I should get out of the way is what is the difference between a computer and a server. Which, is like asking the difference between a gaming console and a computer. Or better yet, the difference between a gaming computer and a regular everyday PC. Which is... that they are pretty much the same thing! But if you game on a gaming computer, you'll get much better performance than on a standard PC. This is (mostly) because a gaming computer has a whole separate processor dedicated to processing graphics (GPU). A server is different from a PC in the same way, it's just a computer that is specifically built to handle the loads of running an online service. That's why you can run a server off a random PC in your closet, the core components are the same! (So good news about your other question. Short answer, yes! It would be possible to connect the hodgepodge of computers to the sexy server racks upstairs, but I'll get more into that in the next long post)

But if you want to cater to hundreds or thousands of customers, you need the professional stuff. So let's break down what's (most commonly) in a rack setup, starting with the individual units (sometimes referred to just as 'U').

Short version of someone setting one up!

18 fucking hard drives. 2 CPUs. How many sticks of ram???

Holy shit, that's a lot. Now depending on your priorities, the next question is, can we play video games on it? Not directly! This thing doesn't have a GPU so using it to render a video game works, but you won't have sparkly graphics with high frame rate. I'll put some video links at the bottom that goes more into the anatomy of the individual units themselves.

I pulled this screenshot from this video rewiring a server rack! As you can see, there are two switch boxes in this server rack! Each rack gets their own switch box to manage which unit in the rack gets what. So it's not like everything is connected to one massive switch box. You can add more capacity by making it bigger or you can just add another one! And if you take it out then shit is fucked. Communication has been broken, 404 website not found (<- not actually sure if this error will show).

So how do servers talk to one another? Again, I'll get more into that in my next essay response to your questions. But basically, they can talk over the internet the same way that your machine does (each server has their own address known as an IP and routers shoot you at one).

POWER SUPPLY FOR A SERVER RACK (finally back to shit I've learned in class) YOU ARE ASKING IF THEY ARE WIRED TOGETHER IN SERIES OR PARALLEL! The answer is parallel. Look back up at the image above, I've called out the power cables. In fact, watch the video of that guy wiring that rack back together very fast. Everything on the right is power. How are they able to plug everything together like that? Oh god I know too much about this topic do not talk to me about transformers (<- both the electrical type and the giant robots). BASICALLY, in a data center (place with WAY to many servers) the building is literally built with that kind of draw in mind (oh god the power demands of computing, I will write a long essay about that in your other question). Worrying about popping a fuse is only really a thing when plugging in a server into a plug in your house.

Links to useful youtube videos

How does a server work? (great guide in under 20 min)

Rackmount Server Anatomy 101 | A Beginner's Guide (more comprehensive breakdown but an hour long)

DATA CENTRE 101 | DISSECTING a SERVER and its COMPONENTS! (the guy is surrounded by screaming server racks and is close to incomprehensible)

What is a patch panel? (More stuff about switch boxes- HOLY SHIT there's more hardware just for managing the connection???)

Data Center Terminologies (basic breakdown of entire data center)

Networking Equipment Racks - How Do They Work? (very informative)

Funny

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USA 1997

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-`♡´

[cdcspoken01]

Computer Courses In Raipur

NCIT (CDC Spoken English Courses Tally & GST)provides the computer courses in Raipur teaching by our professional teachers. We have years of experience in the field of computer courses more than one decade. In our Computer courses in Raipur is to develop a cadre of professionals as per future need. We also focus on overall development of students through skill development programs to provide them a wealth secured future.

[nrgnews-it]

Nexus: The Dawn of IoT Consciousness – The Revolution Illuminating Big Data Chaos

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Power AgTech Learning: Technician/Senior Technician Opportunity at NUST! - March 2025

The National University of Science and Technology (NUST) is seeking a skilled and experienced Technician/Senior Technician to join their Department of Agricultural Information Technology within the Faculty of Agricultural Science and Technology! If you’re passionate about providing technical support and ensuring smooth operations in a dynamic academic environment, this is an excellent…

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Mitiga Announces $30 Million Series B and Adds New Executive Chairman and Board Director

The leading Cloud and SaaS security scale-up has closed a $30 million Series B funding round, led by SYN Ventures, to expand its footprint in North America and Europe. Mitiga Founders Ofer Moar, Tal Mozes, Ariel Parnes (Photo: Business Wire) Press Release – January 21, 2025 – NEW YORK – Mitiga, the threat detection, investigation, and response solution for Cloud and SaaS, today announced that…

[thegeorgetelegraph]

 The Best Place To Pursue A Certificate Course In Hardware & Networking 

The need for knowledgeable networking and hardware specialists is always changing along with the technological landscape.

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Hardware as a Service(HaaS)

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Hardware & Networking training in india

Everyone uses computers, laptops, mobile internet and iPads these days. This growth in technology has led to growth in the scope of hardware and networking too. There is a huge demand for people trained in this field to work as Hardware Engineers with the knowledge of personal computers and the Windows environment. Many computer resellers and service companies today require certified personnel as staff. This ensures that these businesses are capable of providing high top quality, authorized service for their clients. Our training covers operating systems, PC tune ups, diagnosis and repair, upgradation and maintenance of software and hardware.

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[cdcspoken01]

Why Spoken English Classes in Raipur Are the Secret Sauce to Boosting Your Career

Introduction

So, you want to level up your career but feel like your English skills are holding you back? Don’t worry, you’re not alone. If you’ve ever found yourself in a meeting, struggling to express your thoughts in English or trying to understand what that super-confident colleague is saying, it’s time for a change. Cue the magic solution: Spoken English Classes in Raipur!

You might be wondering, "Why Spoken English?" Well, let's dive into this, and trust me, by the end of this blog, you’ll be looking up the best spoken English classes faster than you can say “hello”!

What’s the Big Deal About Spoken English?

Alright, let’s get one thing straight. Speaking good English isn’t just about sounding like Shakespeare (thankfully!). It's about making sure your ideas get across clearly, without awkward pauses or mumbling. Whether you're in a job interview, trying to impress a client, or chatting with a colleague, your ability to communicate fluently in English can make or break your career. But hey, don’t just take my word for it—let’s look at some solid reasons why brushing up on your English is a game-changer.

1. English is the Global Business Language

If you’re aiming for career success, English is your golden ticket. It’s the lingua franca of the business world. From startups to multinational corporations, English is often the default language for communication. So, whether you're trying to work your way up the ladder or impress that client from across the globe, speaking confidently in English will definitely give you a leg up.

If you're already imagining yourself answering calls from clients abroad, you're on the right track. All you need is the right Spoken English Classes in Raipur to get you there!

2. No More Awkward Situations

We've all been there—you're at a meeting, your boss says something that sounds like "blabla in alignment with the corporate synergy," and you just nod, pretending you know what's going on. Not anymore! With good spoken English skills, you can avoid those cringe-worthy moments. No more pretending to understand jargon or panicking when it's time to speak up. Instead, you’ll be the one confidently jumping into conversations with ease.

What Else Can You Learn? Computer Courses in Raipur, Anyone?

Now that we’ve established why Spoken English Classes in Raipur are a must-have for career success, let’s talk about another secret weapon that’s equally powerful: Computer Courses in Raipur.

Imagine this: you’re killing it in meetings, speaking English like a pro, and then, you get a task that involves spreadsheets. Uh-oh. Your mind goes blank. Excel? What’s that again? That’s where Computer Courses in Raipur come to the rescue!

1. Level Up Your Tech Skills

We live in a digital age where almost every job, from finance to marketing, demands some level of computer literacy. Whether you’re filling out a report in Excel, analyzing data on Google Sheets, or navigating office software like a champ, tech skills are non-negotiable.

So why not kill two birds with one stone? Enroll in Computer Courses in Raipur alongside your Spoken English Classes in Raipur and become an unstoppable force in the workplace. You’ll be the person everyone turns to when they can’t figure out how to make their computer do cool stuff.

2. Flexibility in Job Roles

Let’s face it, computers are everywhere. When you sign up for Computer Courses in Raipur, you open yourself up to a whole bunch of job opportunities in various fields like administration, data entry, graphic design, software development, and much more. Paired with your newfound confidence in speaking English, you'll have the skills to grab almost any job that comes your way.

Combining English and Computer Skills: A Match Made in Career Heaven

Now here’s where the magic happens. If you’re serious about career growth, combining Spoken English Classes in Raipur with Computer Courses in Raipur is the ultimate power combo. Imagine the impact you’ll have on your career when you’re not only tech-savvy but can also communicate like a pro. You’ll be the go-to person in the office for presentations, meetings, or troubleshooting computer problems.

1. No More Missed Opportunities

Job openings often require a mix of technical and communication skills. By mastering both English and computer skills, you’ll never have to worry about missing out on a promotion or job offer. You’ll be able to handle all kinds of tasks with confidence, from drafting emails and reports to using advanced software tools to optimize your work.

2. Confidence is Key

There’s no better feeling than walking into an interview or meeting, knowing that you’re ready to impress. With your polished Spoken English skills and your new computer expertise, you’ll walk in with your head held high, knowing you’re the total package. Goodbye, self-doubt. Hello, success!

Get Started Today!

So, are you ready to upgrade your career with Spoken English Classes in Raipur and Computer Courses in Raipur? Don’t wait for the perfect moment. The time is now! The more you delay, the more opportunities you miss. Plus, who wants to be the person stuck asking for help with the computer every time?

Why Wait? Take the Leap!

Build Confidence: Master English and computers—two of the most essential skills today.

Boost Your Employability: Get hired faster, climb the corporate ladder, or even start your own business.

Stay Ahead of the Curve: The world is constantly changing. Don’t be left behind by not keeping your skills up to date.

Conclusion

It’s simple: if you want to stand out in today’s competitive job market, mastering both Spoken English and computer skills is a no-brainer. Don’t wait any longer—start your journey today and become the professional everyone looks up to. Whether you’re making killer presentations, sending perfectly written emails, or navigating complex software, these skills will get you far.

So, what are you waiting for? Let’s get started with Spoken English Classes in Raipur and Computer Courses in Raipur right away!