Case 10-1 ​Sam Has Been Asked to Classify a Number of Different

Multiple Choice

Case 10-1
​Sam has been asked to classify a number of different processing systems that his consultancy's client uses.
-Sam is looking at a second system. This system, he determines, is a batch processing system. Which of the following observations helped him determine the system?​

A) Users accessing data randomly
B) The information system at the client site being available whenever necessary, supporting business functions
C) The system at the client side processing transactions completely when and where they occur
D) The IT operations group at the client site running programs at a predetermined schedule, without user involvement