You can access most of your pages from the Facebook ________ found at the top of

Which of the following is not a disadvantage of trying to modify a sequential access file?

a. Modifying data can potentially destroy other data. b. It may be necessary to rewrite every record in the file to make a slight change. c. Things that are stored in the same number of “raw data” bytes internally may not take up the same amount of space in a file. d. Overwriting a record with another record of the same size is very difficult.

Risk _________ is the application of security mechanisms to reduce the risks to an organization's data and information systems.

A. management B. control C. identification D. security