The answer is synopsis because it is a brief summary of the topic.
Use Cite This For Me's APA citation generator to create a reference page in APA format with all websites.
Answer:
Business intelligence
Explanation:
Business Intelligence (BI) refers to systems, applications and strategies for gathering, incorporating, analyzing and presenting business information. Business Intelligence's aim is to promote better business decision-making by providing you with the information needed in a single unified view.
The data centers, dashboards, ad hoc analysis, data discovery software and cloud data services are some examples of business intelligence technologies.
Port 20 is ftp-data.
Port 21 is ftp.
Port 21 is the control channel. Port 20 is only used in Active mode. In Passive mode, port 20 isn't used, the data channel is established by the client to a high port number on the server. You can check RFC 873 for a LOT more info.