Which of the following statements about information processing ...

[Garrulous]

Which of the following statements about information processing with application independence is not true?
 
  A) Data are captured and stored in an operational database.
  B) Data that is accessed from a database for application processing is automatically deleted from the database.
  C) Subsets and aggregated operational data may be periodically transferred to a long-term data warehouse.
  D) none of the above

Question 2

A denial of service attack is implemented by simultaneously sending a large number of messages to a target computer to create a computer or communications overload, so that legitimate users cannot obtain access.
 
  Indicate whether the statement is true or false

[potomatos]

Answer to Question 1

B

Answer to Question 2

TRUE