Answer:
Advanced persistent threat.
Explanation:
Advanced persistent threat is a threat actor implemented by either a government supported or private group to intrude a network or system and stays undetected, collecting information over a period of time.
It is used by cyber terrorist group to facilitate massive attacks based on the information retrieved. National or government group use the concept to promote national security.
Answer:
Microsoft Excel
Explanation:
Microsoft Excel is a Microsoft application package. It is a spreadsheet application used to analyse and manipulate data. It has columns which are referred to fields and rows also known as records.There are various features in excel that used to create statistical and graphical esctasies and data presentations.
It can be used to create template for CVs/resumes, Bank draft, receipts and invoice etc.
Weathering occurs on the surface of rocks, and lots of small rocks have a much greater surface area than one big rock.
Answer:
Detailed ERD Diagram is given in the attachment
Answer:
A. delete the message without opening it.
Explanation:
Never open emails you don't know who sent it, it could be a hacker trying to get your personal/financial information.
