Manipulating Files Through Memory Rather Than Using the Read() and Write()

question 3

Multiple Choice

Manipulating files through memory rather than using the read() and write() system calls_________________

• A) simplifies, but retards file access and usage
• B) simplifies and speeds up file access and usage
• C) is not recommended for single-processor operating systems
• D) complicates, but retards file access and usage

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Definitions:

Sensitive

Responsive or easily affected by external conditions or stimuli.

Economic Theory

A concept or principles developed to explain how economies work and how economic agents interact.

Substitute Goods

Goods or services that act as substitutes for each other, meaning that if the price of one goes up, the demand for the other also rises.

Production Costs

The total expenses incurred in manufacturing a product or offering a service, including raw materials, labor, and overhead.