System analysis

Question 7 (2 points) Among the symbols in the accompanying figure, a is used to represent data that a system stores because one or more processes need to use the data at a later time. a) data store b) process C) data flow d) gray hole Structured Engligh might look familiar to programming students because it resembles which is used in program design. a) iterative code b) decision code C) a decision tree d) pseudocode Question 9 (2 points) When a data flow diagram (DFD) is exploded, the higher-level diagram is called the child diagram, and the lower-level diagram is referred to as the parent diagram. True False Question 10 (2 points) Later in the systems design phase, you build a logical model that describes how a system will be constructed. True False