Computer Memory Definition
सामान्यत एक जब आप एक अंक या अक्षर अपने कम्प्यूटर में टाइप करते हैं तो उसको एक बाइट से व्यक्त किया जाता है या सीधे शब्दों में कहें तो वह एक बाइट के बराबर जगह घेरता है। यानी 1 बाइट = 8 बिट = 2 निब्बल इस प्रकार लगभग 11099511627776 बाटइ के समूह को टैराबाइट कहा जाता है और एक टैराबाईट में लगभग 20 लाख एम0पी03 को स्टोर किया जा सकता है।
- A kilobyte is 103 or 1,000 bytes.
- A megabyte is 106 or 1,000,000 bytes. = 1024 kilobyte
- A gigabyte is 109 or 1,000,000,000 bytes.= 1024 megabyte
- A terabyte is 1012 or 1,000,000,000,000 bytes.= 1024 gigabyte
- A petabyte is 1015 or 1,000,000,000,000,000 bytes.= 1024 terabyte
- An exabyte is 1018 or 1,000,000,000,000,000,000 bytes.= 1024 petabyte
- A zettabyte is 1021 or 1,000,000,000,000,000,000,000 bytes.= 1024 exabyte
- A yottabyte is 1024 or 1,000,000,000,000,000,000,000,000 bytes. = 1024 zettabyte
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Let's start with the smallest units. The smallest unit of computer memory is bit (bit) when four bits are merged then it is called Nibble ie 1 nibble = 4 bit byte (byte) to a group of 8 bits. it is said.
Normally when you type a digit or letter in your computer, it is expressed by a byte or, directly speaking, it occupies a space equal to a byte. That is, 1 byte = 8 bit = 2 nibble. Thus a group of about 11099511627776 weights is called a terabyte and about 20 lakhs of mp03 can be stored in one terabyte.
A kilobyte is 103 or 1,000 bytes.
A megabyte is 106 or 1,000,000 bytes. = 1024 kilobyte
A gigabyte is 109 or 1,000,000,000 bytes. = 1024 megabyte
A terabyte is 1012 or 1,000,000,000,000 bytes. = 1024 gigabyte
A petabyte is 1015 or 1,000,000,000,000,000 bytes. = 1024 terabyte
An exabyte is 1018 or 1,000,000,000,000,000,000 bytes. = 1024 petabyte
A zettabyte is 1021 or 1,000,000,000,000,000,000,000 bytes. = 1024 exabyte
A yottabyte is 1024 or 1,000,000,000,000,000,000,000,000 bytes. = 1024 zettabyte
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