Data Mart is a smaller amount of data that is collected from a data warehouse.
Answer:
Phishing
Explanation:
Phishing is a term used when a person fraudly or illegally uses a digital communication channel i.e. emails, by using the name of some reputed company or banks to get another person's personal data i.e login credentials, credit card details by telling them to log in the webpage given by them.
Phishing is one of the most happening cybercrimes which uses Email as their medium to reach the other person whose data they want to steal. Phishing is one of the terms of hacking.
In town: 5-8 seconds
On highways: 10-20 seconds
Answer:
achieve physical security
Explanation:
The computers that run the DBMS and all devices that store database data should reside in locked, controlled-access facilities. This is done to <u>achieve physical security </u>
