It reads data for the CPU of the computer AKA The Brain
what is device manager and steps to see the detail of device manager
read, write
read to the file
input device
device manager
HKLM\Hardware
Device Manager
Device Manager
Transport Layer
A CD-ROM drive.
Read Only refers to a memory device which contains previously recorded data, which cannot be modified by the user.
When the READ pin is low on the 8086 microprocessor, it indicates that the processor is in a read cycle, signaling that it is requesting data from memory or an I/O device. During this cycle, the microprocessor places the address of the desired data on the address bus and activates the necessary control signals to read the data. The data is then transferred from the memory or I/O device to the data bus for processing. This operation is crucial for retrieving information needed for the execution of programs.