What are the different types of languages that are available in the dbms?

1046

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What are the different levels of abstraction in the dbms?

913

---

Explain by listing some major advantages of dbms.

945

---

What is the main difference between union and union all?

902

---

What is the purpose of sql?

966

---

What is the concept of sub-query in terms of sql?

972

---

What are the main differences between primary key and unique key?

1005

---

What is a join in the sql?

1006

---

What is dbms used for?

1016

---

What are the differences between drop, truncate and delete commands?

1078

---

How can you get the alternate records from the table in the sql?

958

---

What is a functional dependency in the dbms?

919

---

What is bcnf in the dbms?

952

---

What is e-r model in the dbms?

1073

---

What is correlated subquery in dbms?

1014

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