The correct answer is A. Internal memory.
Internal memory is the main memory of a computer, where the program and data to be operated on are stored. It is also called primary memory or main storage. It is a fast memory that is directly accessible by the CPU.
Secondary memory is a type of storage that is used to store data and programs that are not currently being used by the CPU. It is slower than internal memory, but it has a larger capacity. Secondary memory devices include hard disks, floppy disks, and optical disks.
A microprocessor is a small computer processor that is used in many electronic devices, including computers, smartphones, and cars. It is a single-chip integrated circuit that contains all the functions of a computer’s central processing unit (CPU).
Magnetic tapes are a type of data storage medium that uses magnetic tape to store data. They were once the most common type of data storage medium, but they have been largely replaced by other types of storage media, such as hard disks and optical disks.
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