Multiple choice technology Which of the following classes is/are abstract: a) PegaRP-Work-Object-Admin- b) PegaRP-Data-ProductArea c) PegaRP-Work-Object-Admin d) PegaRP-Work-Project Reveal answer Fill a bubble to check yourself A Correct answer Explanation In Pega, classes ending with a dash (-) are abstract classes. 'PegaRP-Work-Object-Admin-' has a trailing dash indicating it is abstract and cannot be directly instantiated. The other options lack this dash notation, making them concrete classes.