CHAPTER 1Manage program flow
This chapter is focused on the way that programs run inside your computer. In the early days of computing this was a very simple process, with a single program executing on a single Central Processing Unit (CPU). Modern applications, however, are not implemented by an individual program following a single sequence of instructions. Today’s applications typically contain large numbers of cooperating processes. There are two reasons why this is the case.
IMPORTANTHave you read page xix?
It contains valuable information regarding the skills you need to pass the exam.
First, adding additional CPU elements increases the amount of data that can be processed in a given time. In the same way that two cars can carry twice ...