Auser is notified of file system errors on an external hard drive. which of the following tools can be used to repair common errors on the drive?
a. chkdsk
b. diskpart
c. format
d. sfc

An atom's diameter is about 0.1 nanometer (1×10-9m), and a human hair is about 1×10-3m. how many times greater is a human hair than an atom's diameter? sorry pushed wronf button but this is math

How many nibbles can be stored in a 16-bit word?

Select the correct answer. andy received a potentially infected email that was advertising products. andy is at risk of which type of security threat? a. spoofing b. sniffing c. spamming d. phishing e. typo-squatting