Where are data and programme stored when the processor uses them?

Data and program stored in the\nMain memory\nwhen the processor uses them.\nThe main memory acts as the central storage unit in a computer system.\nIt can be classified into two major units.\nRAM (Random Access Memory) integrated circuit chips\nROM (Read Only Memory) integrated circuit chips\nSecondary memory:\nSecondary memory refers to storage devices, such as hard drives and solid-state drives.\nIt may also refer to removable storage media, such as USB flash drives, CDs, and DVD etc.\nProgram Memory:\nProgram Memory (ROM) is used for the permanent saving program being executed.\nWhile Data Memory (RAM) is used for temporarily storing and keeping intermediate results and variables.