A network technician is coordinating the upgrade of the company's WAP firmware with all the remote locations. The company has occasionally experienced errors when transferring large files to some of the remote offices. Which of the following should be used to ensure files arrive without modifications?
A) File hash
B) Encryption
C) FCS
D) Compression

Question

Quizplus · Accepted Answer

A file hash can be used to ensure that files arrive without modifications by generating a unique hash value for the file before and after transfer. If the hash values match, the file has not been altered.

A Network Technician Is Coordinating the Upgrade of the Company's