Answer Posted / charu

EXP command is a utility used for transferring the
structure /the data/indexes/statistics/tables/tablepaces
from a database.
More info can be got from exp help=y

Example Command is
exp username/password file=/absolutepath/ex.dmp tables=
(t1,t2,t3) statistics=none rows=y

When we will denormalize data?

997

---

Explain the difference between two and three-tier architectures.

911

---

What is database users in dbms?

864

---

Explain a checkpoint and when does it occur?

983

---

Can videos be stored in a database?

922

---

How can I join two tables in database?

1038

---

What is db driver?

923

---

How do you backup a database?

955

---

what are the differences between network and hierarchical database model?

1092

---

What is a stretch database?

882

---

How can we tune a oracle database if log file sync issue comes

2094

---

Mention the differences between trigger and stored procedures

1119

---

I want to export the data date to date from oracle database then what can i do?

2577

---

Can we save file in database?

881

---

What is database management system(dbms) and why it is used?

989

---