Answer:
Defragmenter.
Explanation:
The computer system has two basic components, namely, hardware and software. The hardware is the physical part of the computer system. It is divided into four parts, they are, input, output, memory and storage, and processor.
The memory and storage unit are used to run and display current task, and store data permanently, respectively. The processor accesses data in a storage for processing. When data in the storage unit are fragmented, it takes long time for the processor to retrieve it for processing, this slows or reduces system performance.
The disk defragmenter is an optimization utility tool used to relocate data fragments and reorganise files in a storage to boost system performance.
It's a very vague question, but honestly the error could occur anywhere we want, just simply use throw or do division by zero in one of the cases etc.
Hope this helps.
The following is not an instance of a character device: <u>mouse sound card.</u>
<h3>What is a char machine?</h3>
Character machines are devices that do not have physically addressable storage media, such as tape purposes or serial ports, where I/O is normally served in a byte stream.
<h3>What are feeling and block devices?</h3>
The block machines access the disk using the system's normal buffering mechanism. The surface devices provide for direct communication between the disk and the user's read or write buffer.
To learn more about Character machines, refer
brainly.com/question/25280941
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Answer:
A blog.
Explanation:
A blog can be defined as an informative or discussion-based website that is updated regularly and published over the internet. The informations that are posted on a blog are usually done chronologically and it includes pictures, videos, music, movies, novels, etc.
In this scenario, Kyra is teaching a photography class. She would like her students to share photos, be able to review other students' photos and offer feedback.
Hence, the technology Kyra should use is a blog because it would avail the users (students) to post photos, make comments on blog posts and review items posted by others.