What do you understand by the denormalisation?

977

---

What is an index in sql?

1026

---

Name few of the dcl commands in sql?

1025

---

What is join and name different type of joins?

1065

---

Is there any difference between the primary key and unique key?

1017

---

Name the different type of indexes in sql?

988

---

Can you name some of the dml commands in sql?

1052

---

What is a view and what are its advantages?

1128

---

What according to you is the difference between mysql and sql server performance?

1103

---

What is the query and subquery?

1090

---

What is the template in sql?

995

---

What is apply operator in sql?

1026

---

Do you have any idea about the tcl commands?

980

---

What is normalization according to you and explain its different levels?

969

---

Do you know the different ddl commands in sql?

1065

---