多项选择题

Which of the following can be used to determine the amount of physical memory installed in a laptop？（）

A.Check Device Manager Snap-in.
B.Type WINVER in the command prompt.
C.Check the BIOS.
D.Check System Information in the Accessibility folder.
E.Check System Information.

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Which of the following can be used to determine the amount of physical memory installed in a laptop？ （）

Which of the following can be used to determine the amount of physical memory installed in a laptop？（）