Second Grade Computer Parts

1. Speakers

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Explanation

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2. Printer

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Explanation

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3. Compact disk (CD)

A compact disk (CD) is a digital optical disc storage format that was introduced in 1982. It is designed to store and play back audio, video, and other types of digital data. The data on a CD is encoded in a series of pits and lands on the surface of the disc, which are read by a laser beam in CD players or computer drives. CDs have a storage capacity of 700 MB, which allows for approximately 80 minutes of audio or 60 minutes of video. They are still used today for music albums, software distribution, and data backup purposes.

Explanation

A compact disk (CD) is a digital optical disc storage format that was introduced in 1982. It is designed to store and play back audio, video, and other types of digital data. The data on a CD is encoded in a series of pits and lands on the surface of the disc, which are read by a laser beam in CD players or computer drives. CDs have a storage capacity of 700 MB, which allows for approximately 80 minutes of audio or 60 minutes of video. They are still used today for music albums, software distribution, and data backup purposes.

4. Keyboard

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Explanation

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5. Flash Drive

A flash drive is a portable storage device that is used to store and transfer digital data. It is typically small in size and can be easily connected to a computer or other devices through a USB port. Flash drives are popular due to their convenience and portability, allowing users to carry important files and documents with them wherever they go. They are also durable and reliable, making them a preferred choice for data storage and backup purposes.

Explanation

A flash drive is a portable storage device that is used to store and transfer digital data. It is typically small in size and can be easily connected to a computer or other devices through a USB port. Flash drives are popular due to their convenience and portability, allowing users to carry important files and documents with them wherever they go. They are also durable and reliable, making them a preferred choice for data storage and backup purposes.