#1 answer:X=-18
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The answer is 2-to-the-power-of-n, since for every input, the number of different combinations doubles. From your list I think answer A is meant to indicate 2ⁿ.
A protocol is a set of rules that governs the communications between computers on a network.
1. HTTP or HTTPs. This stands for Hypertext Transfer Protocol or Hypertext Transfer Protocol (secure).
2. FTP (File Transfer Protocol)
3. Email Protocols (POP3, IMAP, SMTP)
4. TCP(Transmission Control Protocol) and UDP(User Datagram Protocol)
Hoped that helped
SSL <span>stands for Secure Sockets Layer and TLS stands for </span>its<span> successor Transport Layer </span>Security. They are protocols responsible for encryption and authentication and are application-layer protocols. SSL/TLS provides security all the way between the sender and the receiver, which means also between the sender and his or her e-mail server . Correct answer: c. both a and b.
Answer:
Availability
Explanation:
With Data availability, it means that we are saying that information is accessible to users. This gives the assurance of the system and also the data being accessible to authenticated users anytime they have the need for it.
It is simply saying that information would be operable by users with authorization whenever they request to.
