What is the purpose of records with primary key values of ?1? ?2? and ?3? contained in an Optim lookup table?

Refer to the Exhibit.

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?

Refer to the Exhibit.

The client understands that the first two archive files shown in the exhibit are in an inaccessible status. When they try to browse the third archive file in the list, they get the error shown in the foreground window as shown in the exhibit.
Which statement is correct?

A row in a parent table is related to rows in one of several child tables based on a value in a particular column. What is this type of Relationship called?

Which two of the following are true about a Restore Request? (Choose two.)

Which Optim process(es) produce output which can be selectively restored to a database?

In a Delete Request, Compare Row Contents has been checked on the General tab of the Delete Request Editor. What is the impact of this option?

When using Optim to decommission a database, which statement is true?

Which statement is true about Optim relationships?

A customer wants to archive all orders from the Order table that are older than 24 months (2 years). The column name used to determine this is called “Created”.
How can an Optim developer implement this requirement?