Answer:
Draw a flowchart that solve the problem of calculating the Area of circle
Pie x r x2
Explanation:
The item that would be most likely to keep in a database would be the payroll records. The other items such as address book, financial statements and sales reports would not necessarily be placed in a database.
The answer would be letter A.
Answer: Protect the system with a password
Use spam protection.
Avoid using questionable software.
Explanation: