Abbreviations

Question 1

IAM

Answer 1

Identity & Access Management

Question 2

TCP

Answer 2

Transmission Control Protocol/Internet Protocol (TCP/IP) is a networking protocol that allows two computers to communicate.

Question 3

CLI

Answer 3

A command-line interface (CLI) processes commands to a computer program in the form of lines of text.

Question 4

EC2

Answer 4

Elastic Compute Cloud = Infrastructure as a Service

Question 5

SSH

Answer 5

Port 22

Secure Shell is a cryptographic network protocol for operating network services securely over an unsecured network.

• Use the SSH protocol to connect into your EC2 instances
• is a program for logging into a remote machine and for executing commands on a remote machine. It is intended to provide secure encrypted communications between two untrusted hosts over an insecure network

Question 6

IPv4

Answer 6

IPv4 is the fourth version of IP, it is the basis of the Internet, and establishes the rules for the computer networks functioning on the principle of packet exchange.

This protocol is responsible for establishing connections between computers, servers, mobile devices based on IP addresses