What do you mean by group by clause?

992

---

What do you know about normalization? Explain in detail?

890

---

What are the different oracle database objects?

1037

---

State all possible different index configurations a table can possibly have?

955

---

What is the difference between translate and replace?

1017

---

How can we delete duplicate rows in a table?

938

---

What is a cursor and what are the steps need to be taken?

1136

---

Compare and contrast between sql and sql server and explain its various functions?

927

---

How different is ms access and oracle?

991

---

How to display employee records who gets more salary than the average salary in the department?

1012

---

State some uses of redo log files?

951

---

What is coalesce function?

1021

---

How can we view last record added to a table?

978

---

What is the maximum number of triggers that can be applied to a single table?

965

---

What is the usage of merge statement?

1099

---