Answer:
ALWAYS double check your work
Explanation:
(B) CIO, because they make $308,561 per year and it wouldn’t be A cause they only make $140,265 per year nor would C .
Answer: B. Perform a hash on the file for comparison with the vendor’s hash.
Explanation:
Before installing the firmware update, the step that the technician should perform to ensure file integrity is to perform a hash on the file for comparison with the vendor’s hash.
Hashing refers to the algorithm that is used for the calculation of a string value from a file. Hashes are helpful in the identification of a threat on a machine and when a user wants to query the network for the existence of a certain file.
The technology is HTTPS or Hypertext Transfer Protocol Secure
