Which of the Following Is Not a Computer Peripheral?
The term "computer peripheral" refers to any external device that connects to a computer system to add functionality. This contrasts with internal components, which are built directly into the computer's chassis. Identifying what isn't a peripheral requires understanding what constitutes a core part of a computer's functionality.
To answer the question definitively, we need the "following" list of options. However, I can provide examples of what is and isn't a computer peripheral to help you determine the correct answer from your given list.
What IS a Computer Peripheral?
Many devices fall under this category, enhancing a computer's capabilities in diverse ways:
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Input Devices: These devices allow you to input data into the computer. Examples include:
- Keyboard: Used for text input.
- Mouse: Used for pointing and clicking.
- Scanner: Converts physical documents into digital images.
- Microphone: Captures audio input.
- Webcam: Captures video input.
- Game Controller: Provides input for gaming.
- Touchscreen: Allows direct interaction with the computer's display.
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Output Devices: These devices display or reproduce the results processed by the computer. Examples include:
- Monitor: Displays visual information.
- Printer: Produces hard copies of documents or images.
- Speakers: Produce audio output.
- Projector: Displays images on a larger screen.
- Headphones: Provide private audio output.
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Storage Devices: These devices store data persistently, even when the computer is turned off. Examples include:
- Hard Disk Drive (HDD): A traditional magnetic storage device.
- Solid State Drive (SSD): A faster, more modern storage device using flash memory.
- USB Flash Drive: A portable storage device.
- External Hard Drive: A larger, external storage device.
What IS NOT a Computer Peripheral?
Items that are integral to the computer's basic operation are not considered peripherals. These are typically internal components:
- Central Processing Unit (CPU): The "brain" of the computer, responsible for processing instructions.
- Random Access Memory (RAM): Short-term memory used to store data the CPU is actively working with.
- Motherboard: The main circuit board connecting all the components.
- Graphics Processing Unit (GPU): Processes and renders images for display.
- Power Supply Unit (PSU): Supplies power to the computer.
How to Identify the Non-Peripheral in Your List
Compare each item in your given list against these examples. If the item is a fundamental part of the computer’s internal structure and essential for basic operation, it is not a peripheral. If it connects externally to enhance functionality, it is a peripheral.
By carefully considering the core functions of a computer system, you can easily identify which item in your provided list does not fit the definition of a computer peripheral.
