Operating System (OS)
Which of the following systems software does the job of merging the records from two files into one?

Networking software
Utility program
Documentation system
None of these
Security software

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Operating System (OS)
All of the following are TRUE regarding virtual memory EXCEPT

Virtual memory is the physical space o the hard drive
Any amount of RAM can be allocated to virtual memory
The setting for the amount of hard disk drive space to allocate virtual memory can be manually change
This temporary storage is called the swap file or page file

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Operating System (OS)
Backups should be done

daily for most installations
weekly for most installations
None of these
as several incrementals, followed by an image copy
as several image copies, followed by an incremental

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