You have 4 instances running on the same UNIX box. How can you determine which shared memory and semaphores are associated with which instance?

0 Answers  

---

if monday take full backup and tuesday it was cumulative backup and wednesday we taken incremental backup, thursday some disaster happen then what type of recovery and how it will take?

1 Answers  

---

Explain the difference between $ORACLE_HOME and $ORACLE_BASE.

3 Answers  

---

when we login sql editor using username and password then it says this error "could not resolve service name" then what can we do at client side.( here thing is tnsnames.ora file is ok till yesterday and worked well, but now it giving error.

0 Answers  

---

As a part of your job, what are the DBCC commands that you commonly use for database maintenance?

1 Answers   IBM,

---

which background process invoke at the time of upgradation tell me???

0 Answers   iGate,

---

How would you edit your CRONTAB to schedule the running of /test/test.sh to run every other day at 2PM?

1 Answers  

---

How to make a replica of existing oracle server to another server?

3 Answers  

---

how can you create a user-defined lock?

0 Answers   Oracle,

---

Where would you look for errors from the database engine?

0 Answers   IBM,

---

What is dbcc? : sql server DBA

0 Answers  

---

Database crashes. Corruption is found scattered among the file system neither of your doing nor of Oracle's. What database recovery options are available? Database is in archive log mode.

0 Answers   Infosys,

---