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--Pillboi-- Grandmaster Cheater Supreme
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Joined: 06 Mar 2007 Posts: 1383 Location: I don't understand the question. Is this a 1 to 10 thing?
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Posted: Fri Jun 01, 2007 1:45 pm Post subject: [Tutorial] From Bits to Megabytes. |
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What is a bit?
Simply. A bit is a tiny piece of data. Bits are also the smallest used in normal computers. Quantum computers also use qubits. It can aslo be called a shannon.
I know you think binary is what makes your computer work... but it's not. Bit's are the very workings of your computer.
If you slap a few bits together, you end up with binary. So bits make up binary, hence they are what make up binary. Now it's all fitting together.
We know from out studies of binary, that with bit's, it can either be a 1 or a 0.
If a bit is represented as 1, it means that the computer reads it as being "true". If a bit is a 0, it will be understood as it being "false".
How does the computer read bits?
The computer will know if a bit is in a "true" state or a "false" state, by checking to see how much electricity is supplied to it. If a bit is "true" or has the value of 1, it is supplied with high voltage electricity. As you would expect, if a bit is "false" or has a value of 0, it is supplied with low voltage electricity.
| Flyte wrote: |
Its is not the necessarily the amount of voltage that decides of bit. In some systems it is whether or not that voltage is positive or negative that determines it. Other systems though use voltage or no voltage methodology. |
What things do bits make up?
A Nibble is half a byte, or 4 bits. It is also know as a nybble
A Byte is made up of 8 bits put together.
A Word is two bytes, or 16 bits.
A Double Word is two words, and is 32 bits. It is also known as a Dword.
A Quadruple Word is 2 dwords or 64 bits. It is also known as a QWord.
A Kilobyte is 32 dwords or 1024 bytes (32 x 32). This is where it changes a bit! The real word is Kibibyte
And finally:
A Megabyte is 1024 kilobytes, or 1,048,578 bits. Yup, you got it: 1024 x 1024. The real word is Mebibyte
Conclusion
Well, this concludes another tutorial. I hope you have enjoyed reading it. I will probably be making another one soon.
If you have any questions, please ask.
I am not perfect, even though you may think I am , if I have made any mistakes or if there is anything you think I should add, please tell me. Thanks.
_________________
Enter darkness, leave the light, Here be nightmare, here be fright...
Earth and Water, Fire and Air. Prepare to meet a creature rare.
Enter now if you dare, Enter now the dragon's lair.
Last edited by --Pillboi-- on Sat Jun 02, 2007 5:10 am; edited 3 times in total |
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Flyte Peanuts!!!!
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Joined: 19 Apr 2006 Posts: 1887 Location: Canada
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Posted: Fri Jun 01, 2007 2:33 pm Post subject: |
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Some errors I noticed:
Kilobyte and Megabyte are the SI terms. The correct terms when referring to computers are actually Kibibyte and Mebibyte.
Add to your list that a nibble is half of a byte, or 4 bits. Also add to your list that a QWord is 64 bits.
Its is not the necessarily the amount of voltage that decides of bit. In some systems it is whether or not that voltage is positive or negative that determines it. Other systems though use voltage or no voltage methodology.
Bits are not smaller than binary. Binary is the term that describes the basis on which bits work. Kind of like the decimal or octal system does for their numbers respectfully. You cannot compare the two sizes because binary has no "size" as it is a descriptive word. Bits are also the smallest used in normal computers. Quantum computers also use qubits.
Fun fact: A bit can also be called a shannon.
Hope this helped.
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--Pillboi-- Grandmaster Cheater Supreme
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Joined: 06 Mar 2007 Posts: 1383 Location: I don't understand the question. Is this a 1 to 10 thing?
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Posted: Fri Jun 01, 2007 2:52 pm Post subject: |
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Thanks Flyte. Some of that was just clumsiness, other was not knowing. Thanks.
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Enter darkness, leave the light, Here be nightmare, here be fright...
Earth and Water, Fire and Air. Prepare to meet a creature rare.
Enter now if you dare, Enter now the dragon's lair. |
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Com How do I cheat?
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Joined: 26 Apr 2007 Posts: 4 Location: Georiga :) Posts: 4?
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Posted: Fri Jun 01, 2007 3:10 pm Post subject: |
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I have a question, Do we need to know this?
Also just for fun
Kilobyte is 1000 bytes
A megabyte is 1000 kilobytes 1,000,000 bytes plox?
A gigabyte is 1000 megabytes 1,000,000,000 bytes plox?
A tarabyte is 1000 gigabytes 1,000,000,000,000 bytes plox?
A metabyte is 1000 tarabytes 1,000,000,000,000,000 bytes plox?
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Com How do I cheat?
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Joined: 26 Apr 2007 Posts: 4 Location: Georiga :) Posts: 4?
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Posted: Fri Jun 01, 2007 3:12 pm Post subject: |
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| high6 wrote: | | Com wrote: | I have a question, Do we need to know this?
Also just for fun
Kilobyte is 1000 bytes
A megabyte is 1000 kilobytes 1,000,000 bytes plox?
A gigabyte is 1000 megabytes 1,000,000,000 bytes plox?
A tarabyte is 1000 gigabytes 1,000,000,000,000 bytes plox?
A metabyte is 1000 tarabytes 1,000,000,000,000,000 bytes plox?
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It goes by 1024 not 1000. | Whatever, Rounded makes it alot easyer to understand, and i'm not going to figure up how many bytes a metabyte is.. is meta after tara i forgot lol, i know tara is after giga but...
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Com How do I cheat?
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Joined: 26 Apr 2007 Posts: 4 Location: Georiga :) Posts: 4?
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Posted: Fri Jun 01, 2007 3:30 pm Post subject: |
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| Alot-Of-Quotes wrote: | | cut | But who cares? I'm rounding it.
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Com How do I cheat?
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Joined: 26 Apr 2007 Posts: 4 Location: Georiga :) Posts: 4?
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Posted: Fri Jun 01, 2007 3:35 pm Post subject: |
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| high6 wrote: | | Com wrote: | | Alot-Of-Quotes wrote: | | cut | But who cares? I'm rounding it. |
Rounding it makes it wrong though. | No, It makes it rounded...Geez it doesn't even matter Why do you insist on argueing?
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Flyte Peanuts!!!!
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Joined: 19 Apr 2006 Posts: 1887 Location: Canada
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Posted: Fri Jun 01, 2007 3:37 pm Post subject: |
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| Com wrote: | | No, It makes it rounded...Geez it doesn't even matter Why do you insist on argueing? |
It does matter. Thats like saying Pi is 3.
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Com How do I cheat?
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Joined: 26 Apr 2007 Posts: 4 Location: Georiga :) Posts: 4?
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Posted: Fri Jun 01, 2007 3:40 pm Post subject: |
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| Flyte wrote: | | Com wrote: | | No, It makes it rounded...Geez it doesn't even matter Why do you insist on argueing? |
It does matter. Thats like saying Pi is 3. | It is if you round it, There is nothing wrong with rounding...Who are you? Are you high6 :S
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Com How do I cheat?
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Joined: 26 Apr 2007 Posts: 4 Location: Georiga :) Posts: 4?
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Posted: Fri Jun 01, 2007 3:55 pm Post subject: |
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| high6 wrote: | | Com wrote: | | Flyte wrote: | | Com wrote: | | No, It makes it rounded...Geez it doesn't even matter Why do you insist on argueing? |
It does matter. Thats like saying Pi is 3. | It is if you round it, There is nothing wrong with rounding...Who are you? Are you high6 :S |
You said "Kilobyte is 1000 bytes " which is wrong! | Ok, Just shutup, If you shutup I will shutup about it too, OK? Truce? Geez...
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Uzeil Moderator
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Joined: 21 Oct 2006 Posts: 2411
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Posted: Fri Jun 01, 2007 5:26 pm Post subject: |
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I personally wouldn't round 1,073,741,824 to 1,000,000,000. 73,741,824 is simply a loss of information and losing that makes it dead wrong.
I think you just don't want to admit that you're wrong.
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Progression Grandmaster Cheater Supreme
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Joined: 22 Mar 2007 Posts: 1541
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Posted: Fri Jun 01, 2007 5:36 pm Post subject: |
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| Flyte wrote: | | Com wrote: | | No, It makes it rounded...Geez it doesn't even matter Why do you insist on argueing? |
It does matter. Thats like saying Pi is 3. |
Ha! It's 3.14!
Rofl. =]
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--Pillboi-- Grandmaster Cheater Supreme
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Joined: 06 Mar 2007 Posts: 1383 Location: I don't understand the question. Is this a 1 to 10 thing?
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Posted: Sat Jun 02, 2007 2:51 am Post subject: |
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| Com wrote: | | I have a question, Do we need to know this? |
You don't need to know this, but it helps.
Lol. I'm not sure that high. But yeah, don't round. I would have to work it out.
| Uzeil wrote: | I personally wouldn't round 1,073,741,824 to 1,000,000,000. 73,741,824 is simply a loss of information and losing that makes it dead wrong.
I think you just don't want to admit that you're wrong. |
See. Uze knows what he's talking about.
| RaverRage wrote: | | Ha! It's 3.14! Rofl. =] |
If you want to be accurate:
Pi or π is equal to 3.1415926535897932384626433832795
_________________
Enter darkness, leave the light, Here be nightmare, here be fright...
Earth and Water, Fire and Air. Prepare to meet a creature rare.
Enter now if you dare, Enter now the dragon's lair. |
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Noz3001 I'm a spammer
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Joined: 29 May 2006 Posts: 6220 Location: /dev/null
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Posted: Sat Jun 02, 2007 5:04 am Post subject: |
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| What the fuck.. Never heard of the term "nibble"...
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--Pillboi-- Grandmaster Cheater Supreme
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Joined: 06 Mar 2007 Posts: 1383 Location: I don't understand the question. Is this a 1 to 10 thing?
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Posted: Sat Jun 02, 2007 5:10 am Post subject: |
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| noz3001 wrote: | | What the fuck.. Never heard of the term "nibble"... |
Nope, Flyte told me about it.
| google wrote: | | In computing, a nibble (or less commonly, nybble) is 4 bits, or half an octet (an 8-bit byte). Being four bits, there are sixteen (24) possible values, so a nibble corresponds to a single hexadecimal digit (thus, it is often referred to as a "hex digit" or "hexit"). A full byte is represented by two hexadecimal digits; therefore, it is common to display a byte of information as two nibbles. |
| google wrote: | | Equal to 4 bits (half of a byte). |
| google wrote: | | (also spelled "nybble"). One half of a byte, consisting of four bits, ranging from "0000" (0 decimal) to "1111" (15 decimal). |
Hope that cleared it up for you!
_________________
Enter darkness, leave the light, Here be nightmare, here be fright...
Earth and Water, Fire and Air. Prepare to meet a creature rare.
Enter now if you dare, Enter now the dragon's lair. |
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