What do you understand by cursor?

955

---

How can you perform pattern matching in sql?

1009

---

What do you understand by intension and extension?

931

---

Mention the differences between unique key and primary key

976

---

What is normalization and what are the different types of normalization?

998

---

What do you understand by aggregation and atomicity?

928

---

Do we consider null values the same as that of blank space or zero?

989

---

What do you understand by the terms entity, entity type, and entity set in dbms?

922

---

Explain what is a deadlock and mention how it can be resolved?

904

---

What do you understand by the view and mention the steps to create, update and drop a view?

888

---

What do you understand by cursor? Mention the different types of cursor?

1076

---

Mention the different types of cursor?

1012

---

Mention the differences between trigger and stored procedures

1184

---

what is the difference between two and three-tier architectures?

951

---

Explain the working of foreign key?

1088

---