IBM
C2090-552 · Question #48
C2090-552 Question #48: Real Exam Question with Answer & Explanation
The correct answer is C. Right-click on the row and choose "Undo?.. Click the Exhibit button. Using the Optim Editor as shown in the exhibit, you have made multiple changes on each of the updated rows in the SALES and CUSTOMERS tables. You now decide that you want to undo the last change to row 1 in SALES. What should you do?
Question
What is the purpose of records with primary key values of ?1? ?2? and ?3?contained in an Optim lookup table?
Options
- ARight-click on the row and choose "Undo Row".
- BRight-click on the row and choose "Undo Change".
- CRight-click on the row and choose "Undo?.
- DRight-click on the row and choose "Undo All".
Explanation
Click the Exhibit button. Using the Optim Editor as shown in the exhibit, you have made multiple changes on each of the updated rows in the SALES and CUSTOMERS tables. You now decide that you want to undo the last change to row 1 in SALES. What should you do?
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