One byte of RAM can hold up to one byte of data. This is equivalent to one 8-bit (ASCII) character, such as a keyboard letter, number, or symbol.
1 GB (or 1 GiB) is 1,073,741,824 byte.
A megabit is 1 million bytes. A letter is usually 1 byte
The Terabyte is 1024 gigabyte and the gigabyte is 1024 megabytes, therefore a Terabyte is 1024 squared megabytes, this gives 1048576 megabytes in a single terabyte. This is not to be confused with terabit (1000000megabits)
A byte is a group of 8 bits of computer data. A bit represents either a 0 or a 1.
Boolean data type usually requires only 1 byte, because it represent only 1 of 2 possible values: true or false, which is represented as 1 or 0, so only 1 byte is needed.
Eight bits are 1 byte. The word 'byte' was coined from the word "by eight" - 1 bit multiplied by 8.
A byte is a measure of memory in the computer, 8 bits is equal to one byte, a bit is a binary value of 1 or 0, you cannot really measure how much memory it can hold.
Actually it is quite the opposite. The more RAM you have the more speed at which data can be transferred to the RAM. An example is if you have 512 Mb of RAM then 512 Mb of data will be transferred to the RAM at a time, but if you upgrade it to 1 GB of RAM then 1 GB of data will be transferred to the RAM at a time verses the 512 Mb. So the speed at which the RAM stores data will increase if the size of the RAM is increased. I hope this answers your question.
A byte is the smallest data unit of modern binary computers. It represents either a 1 or a 0. Bits are compiled into a set of eight bits, known as a byte. Bytes represent one piece of data, such as a single letter, etc.
Bit (b) and Byte (B) is entirely different. Bit is the smallest storage unit in computer science. 8 Bit (8b) = 1 Byte (1B) In normal working, when you press any key, it covers atleast 1 Byte of space. Means if you will type ABC, it will cover 3B, so that we consider byte as a smallest unit of useful data.
4 CYLES; 1 fetch+1 lower byte read+1 higher byte read+1 resding of data pointed by Rp
RAM looks just like a spreadsheet with 8 columns (8 bits) across and millions of rows, depending on how much RAM you have. For instance if you have 1GB, which is 1 billion bits, then it would be 8 columns across and whatever 8X (unknown number) is the number of rows.