What is the registry file?

The registry file is a means of memory storage within the computer unit (CPU). Computer registry files contain pieces of data and mapping. These locations determine certain addresses that are input components of the registry file. Other inputs include data, read and write function and start function.

When the user installs the program on your computer, this software application writes a registry file to the CPU. Most software programs will contain more than one file. These files contain instructions for executing which CPU follows and uses the application. The registry also allows the CPU to know where the program is located and what data is needed to perform certain functions.

DECODERS are part of the registry file. When the data is extracted from the registry, the computer's hard drive refers to the bits that are contained in the file. Part of the extraction process involves reading and decrypting data bits contained in the registry. As soon as the program completes the function, can write a code or message indicating the results of the operation. The first is known as static memory with random access or sram. There are several bits of memory in the static memory of random access that are marked according to the binary code. The condition of each memory bit is marked with a zero or one, which indicates an active or inactive state.

The second type of registry memory is a dynamic memory with random access or DRAM. Each part of the memory contains a capacitor and a transistor. The data values ​​are compared to different fees and must be constantly updated with a memory chip. Update or "refreshing" will usually take up to 2 percent of the total processing time.

There are two components of the memory chip capacity to process data. They include the cycle and access Time. The cycle time is the lowest time that occurs between data requirements. Access time is the amount of seconds or minutes that CPU will requireIt gives to ask the registry data and the time required to actually receive this information.

While Sram is usually used with memory cache, its cycle time and access time are the same. With DRAM technology, the cycle time is usually longer than its approach. This is because memory reading or extraction involves the process of destruction and rewriting.