NIMCET 2007 — Computer PYQ
NIMCET | Computer | 2007A floppy disk is :
Choose the correct answer:
- A.
Input device
- B.
output device
- C.
both (a) and (b)
(Correct Answer) - D.
none
both (a) and (b)
Explanation
Step 1: Definition of a Floppy Disk
A floppy disk is a magnetic storage medium that was widely used from the 1970s to the early 2000s to store and transfer electronic data.
Step 2: Understanding Input and Output Functions
To classify how a computer interacts with secondary storage hardware like a floppy disk drive, we must examine its operations:
Read Operation (Input): When a computer reads data or programs stored on a floppy disk into its primary memory (RAM) so that the processor can execute it, the disk acts as an input source.
Write Operation (Output): When a computer saves processed data, files, or documents from its primary memory back onto the floppy disk for long-term storage, it is sending information out to the disk. Thus, the disk acts as an output destination.
Step 3: Categorization
Hardware components that can both supply data to a computer and receive processed data from it are categorized as dual-purpose Input/Output (I/O) devices or storage devices with I/O capabilities.
Therefore, a floppy disk satisfies the criteria for functioning as both an input and an output device.
Final Answer
The correct option is (c) both (a) and (b).
Explanation
Step 1: Definition of a Floppy Disk
A floppy disk is a magnetic storage medium that was widely used from the 1970s to the early 2000s to store and transfer electronic data.
Step 2: Understanding Input and Output Functions
To classify how a computer interacts with secondary storage hardware like a floppy disk drive, we must examine its operations:
Read Operation (Input): When a computer reads data or programs stored on a floppy disk into its primary memory (RAM) so that the processor can execute it, the disk acts as an input source.
Write Operation (Output): When a computer saves processed data, files, or documents from its primary memory back onto the floppy disk for long-term storage, it is sending information out to the disk. Thus, the disk acts as an output destination.
Step 3: Categorization
Hardware components that can both supply data to a computer and receive processed data from it are categorized as dual-purpose Input/Output (I/O) devices or storage devices with I/O capabilities.
Therefore, a floppy disk satisfies the criteria for functioning as both an input and an output device.
Final Answer
The correct option is (c) both (a) and (b).