Question 9. 9. (TCO 12) If a programmer wrote a subroutine to calculate shipping cost, it would initially be tested with a (Points : 4) systems test. stub test. unit test. program test. sub test.

Question 10. 10. (TCO 12) Testing two or more programs that depend on each other is called (Points : 4)

unit testing. integration testing. system testing. syntax testing. A, B, and C

Question 11. 11. (TCO 13) Which installation strategy converts to the new system one version at a time? (Points : 4)

Abrupt cut-over Parallel conversion Location conversion Staged conversion Both C and D

Question 12. 12. (TCO 10) In the relationship between U.S. cities and U.S. states, the state entity would be (Points : 4)

the child. the parent. nonspecific. subtype. supertype.

Question 13. 13. (TCO 12) Which kind of validation testing might lead to rescheduling some processing to other parts of the day? (Points : 4)

Systems performance Peak workload processing Human engineering Methods and procedures Backup and recovery

Question 11. 11. (TCO 5) In data flow diagrams (Points : 4)

processes are represented by rounded rectangles. data flows are represented by arrows. data stores are represented by open-ended boxes. external agents are represented by squares. All of the above

Question 12. 12. (TCO 5) Logical models (Points : 4)

remove biases that are not the result of the way the current system is implemented. reduce the risk of missing business requirements. communicate with end users in nontechnical or less technical languages. All of the above None of the above

Question 13. 13. (TCO 8) Which of the following is a general principle for output design? (Points : 4)

The timing of computer outputs is important. Output information must reach recipients while the information is pertinent to transactions or decisions. The distribution of (or access to) computer outputs must be sufficient to assist all relevant users. The computer outputs must be acceptable to the system users. Computer outputs should be simple to read and interpret. All of the above