What is a persistent class?

1470

---

What are the parameter types for a method?

1512

---

What is the difference between RETURNING and CHANGING parameters for a method?

1780

---

What is pass by value and what is pass by reference? Which is better?

1413

---

What are secondary indexes. How can we know which index is being used in a select query?

1469

---

What are multiple use BADIS?

1511

---

Can we control the sequence in which multiple implementations of a multiple use BADI are called? If yes, how?

1377

---

What is a fall back class?

1533

---

What is filter dependent BADI?

1404

---

There is a situation where there is a field "MATERIAL DESCRIPTION" in say 20 display only transaction. You want that whenever user opens any of these transaction, this particular field is masked with ****. But table does not holds ****. It holds the actual value. What are different ways of doing it? Which is the best way.

1403

---

Why do we declare a method of a class final? What can be the purpose? Give a scenario.

1447

---

What are hashed tables?

1404

---

In which particular scenario we use sorted table and which particular scenario we use standard table?

1514

---

What is the project you are currently working and work that you are doing

1556

---

What work you have done in HR module

1394

---