Draw a UML class diagram for the SortPhoneList program.

Which of the following statements about files is false?

A. Files are stored in primary storage devices. B. Files are a collection of related data treated as a unit. C. Data moves from the file to memory through a buffer. D. It is the programmers job to test for end of file on an input file. E. Files must be named using the operating systems rules.

_____________is the number of biometric transactions that a biometric system processes within a stated time interval.

A. throughput time B. throughput rate C. throughput D. aggregate throughput E. response time