Which of the following is a true statement about data compression?answer choices
O Data compression is only useful for files being transmitted over the Internet.
O Regardless of the compression technique used, once a data file is compressed, it cannot be restored to its original state.
O Sending a compressed version of a file ensures that the contents of the file cannot be intercepted by an unauthorized user.
O There are trade-offs involved in choosing a compression technique for storing and transmitting data.