What does virtual memory provide to an operating system?
- the creation of virtual partitions on the hard drive
- an increase in data storage
- an increase in the speed of accessing RAM
- a temporary storage of data until enough RAM is available to process it
Explanation: The OS uses virtual memory when a computer does not have enough RAM available to run a program. Virtual memory moves data from RAM and places it in a paging file on the hard drive. A paging file is a place where data is stored until enough RAM is available to process the data. This process is much slower than accessing the RAM directly.
Exam with this question: IT Essentials v7.0 - A+ 220-1002 Certification Practice Exam Answers
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