27. Which of the following statements is NOT true?

a. The systems flowchart and the process map both tell us who is involved in a process.

b. The systems flowchart and the process map both tell us what is done in a process.

c. The systems flowchart and the process map both tell us how an activity is performed in a process.

d. The systems flowchart and process map both tell us the documents involved in a process.

28. Which of the following statements is true?

a. Process maps and systems flowcharts can be used to examine segregation of duties.

b. Logical DFD and context diagrams can be used to examine segregation of duties.

c. Physical DFD and context diagrams can be used to examine segregation of duties.

d. None of the above.

What you want to do A 21 Aabbccde Aabbccde AaBbc Aabbcc Aa | T Normal 1 No Spac... Heading 1 Heading 2 Title Paragraph Styles Customer Order Order Received Purchase 1.0 Copyl of Invoice Sales Invoices Order Invoice Accts Pec Master File 2.0 Open Invoices Computer Warehouse Piding Slip Inventory Master File Figure 1. Physical DFD Customer Teder 5 My Add-ins Comment shot Video Bookmark C. Cross-reference Links 1 Footer Page Number Header & Footer Text Box - Media Comments Figure 1. Physical DFD Customer Order Purchase amount Order Capture Order data 2.0 masterfile Credit Credit Open Invoices Approved Order data 4.0 3.0 Picking data Issue verte update aster File Warehouse Figure Logical DFD Refer to the diagram above. Does the logical DFD balance with the physical DFD? a. Yes, because they have the same external entities. b. No because the number of bubbles in each diagram is different