CPU
ALU
Floppy disk
Mouse E. None of the above
Answer is Wrong!
Answer is Right!
The correct answer is C. Floppy disk.
A secondary memory device is a storage device that is not directly accessible by the CPU. It is used
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to store data and programs that are not currently being used by the CPU. Secondary memory devices are typically slower than primary memory devices, but they have a much larger capacity.
A CPU (central processing unit) is the main processing unit of a computer. It is responsible for carrying out the instructions of a computer program.
An ALU (arithmetic logic unit) is a part of the CPU that performs arithmetic and logical operations.
A mouse is a pointing device that is used to control the cursor on a computer screen.
E is not a correct answer because it is not a secondary memory device.