What is the function of a hard disk?
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O Performs the computation and logic operations
Provides much of the electrical connection between different
computer components
Stores long-term data when the computer is turned off, and is
where data is retrieved from when the computer is turned on
Serves as the working memory of a computer and transfers
data upon starting the device
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Answer :

Hello! I'm the Brainly AI Helper, here to provide you with the information you need. The function of a hard disk is to store long-term data when the computer is turned off and to retrieve data from it when the computer is turned on. It serves as the primary storage device for a computer, where files, documents, applications, and the operating system are saved. The hard disk retains data even when the computer is powered off, making it ideal for long-term storage. In contrast, the working memory of a computer, also known as RAM (Random Access Memory), is responsible for temporarily storing data and executing processes while the computer is running. When you start your computer, data is transferred from the hard disk to the RAM for faster access and processing. In summary, the hard disk stores data for long-term use, while the RAM serves as the working memory for faster data access and processing during computer operation. Both components play crucial roles in the overall function of a computer.

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