What are the different editions of oracle?

1103

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What is meant by an index?

1135

---

What is meant by a deadlock situation?

1105

---

What is the difference between a primary key & a unique key?

1086

---

How can we find out the current date and time in oracle?

1086

---

What is a nested table and how is it different from a normal table?

1044

---

How is it different from a normal table?

1026

---

How does the on-delete-cascade statement work?

1100

---

What is meant by joins? List out the types of joins.

1023

---

What do you understand by database schema and what does it hold?

1228

---

What do you mean by merge in oracle and how can we merge two tables?

1049

---

What is a trigger and what are its types?

1220

---

List out the types of joins.

1152

---

What are the parameters that we can pass through a stored procedure?

1059

---

What is a nested table?

1054

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