Memory is measured in Bytes and muliples of bytes. A Megabyte is one million bytes. A Giga byte is a thousand Megabytes or 1,000,000,000 bytes.
A byte is a group of binary digits called 'bits', mostly 32bits to the byte, in modern computers.
Each byte is capable of representing a number.
Each byte can be looked at, retreived or changed, by an address at any time. This is called random access. ie You can access it without having to pass through other locations (like a tape). For this reason it is called Random Access Memory, or RAM.
kilobytes
what is memorey capacity of the mainframe computers
byte
Yes, the human brain does have limited memory, but that memory is the capacity of hundreds of thousand-petabyte computers.
128 MB with expansion slots
Gb is a measure of capacity, GHz is a measure of speed. The two cannot be directly compared.
It doesn't. MHZ is a measure of cycles or frequency. A Megabyte is a measure of storage capacity.
Along with many new applications to take advantage of their faster speed and larger memory capacity, new computers offer better performance and reliability.
There is an insufficient sampling pool to determine that information. It would require the knowledge of how many computers are in service and what their memory capacities are. The amount of memory that ships with new computers increases every year, but that is an insufficient sampling set, since not everyone purchases a new computer every year.
The fastest way to measure memory access time in computers is by using specialized benchmarking tools that directly test memory read and write speeds, such as AIDA64 or MemTest86. These tools typically utilize low-level operations to minimize overhead and provide accurate measurements. Additionally, performance counters available in modern CPUs can be leveraged to measure memory latency with high precision by analyzing specific instructions and their execution times.
describe a byte
Microcomputers are classified based on their processing power, memory capacity, and physical size. They are often categorized as personal computers (PCs) and include desktop computers, laptops, and tablets. Additionally, they can be classified as single-board computers, which are full-fledged computers on a single circuit board.