Certified Pega Senior System Architect v8.0 (2019) — Question 24

Which three statements are true about Obj- methods? (Choose three.)

Answer options

• A. Obj-Browse allows you to return a page list of data on the clipboard.
• B. Obj-Delete-By-Handle requires a page on the clipboard to delete an instance.
• C. Obj-Refresh-and-Lock can acquire the lock and refresh a page if stale.
• D. Obj-Save always performs an immediate write to the database to ensure data integrity.
• E. Obj-Open loads an instance of a class from a database onto the clipboard.

Correct answer: C, D, E

Explanation

The correct answers, C, D, and E, accurately describe the functionalities of the Obj- methods. Obj-Refresh-and-Lock indeed refreshes a page and acquires a lock if it's stale, Obj-Save ensures immediate database writes for integrity, and Obj-Open loads class instances from the database. Options A and B are incorrect as they misrepresent the functions of Obj-Browse and Obj-Delete-By-Handle, respectively.