The Vigenere cipher is hard to crack because each letter in a message could be encoded as any of the 26 letters in the alphabet
C) credit score is your answer
Answer: D) Service Level Agreement.
Explanation: A service Level Agreement, also known by the acronym SLA, is a written agreement between a service provider and its customer in order to set the agreed level for the quality of such service. The SLA is a tool that helps both parties reach a consensus in terms of the level of service quality, in aspects such as response time, time availability, available documentation, personnel assigned to the service, among others.
The answer would be...<span>ACLs</span>
