A ___________ is an empty node at the top of a tree.

A. header
B. root
C. root header
D. NULL node

C

Computer Science & Information Technology

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Fsutil.exe is a command-line utility that verifies and repairs FAT- or NTFS- formatted volumes

Indicate whether the statement is true or false

Computer Science & Information Technology

PC2700 memory runs at which of the following clock speeds?

A. 270MHz B. 333MHz C. 400MHz D. 566MHz

Computer Science & Information Technology