Sample Questions Best site for GRE, LSAT, SAT, GMAT, TOEFL, CCNA, CCSA and interview sample questions  

Technical Sample Questions : C |  C++ |  Oracle |  Java | Unix |  Operating Systems |  Data Structure

Oracle Sample Questions ›› Oracle Interview Questions

Technical Sample Questions

Oracle Sample Questions : Oracle Interview Questions

  1. Can you pass a parameter to a cursor ?

    Answer: Explicit cursors can take parameters, as the example below shows.A cursor parameter can appear in a query wherever a constant can appear.

    CURSOR c1 (median IN NUMBER) IS
    SELECT job, ename FROM emp WHERE sal > median;

  2. What are the various types of RollBack Segments ?

    Answer: The types of Rollback sagments are as follows :

    • Public Available to all instances
    • Private Available to specific instance

  3. Can you use %RowCount as a parameter to a cursor ?

    Answer: Yes

  4. Is the query below allowed :
    Select sal, ename Into x From emp Where ename = 'KING' (Where x is a record of Number(4) and Char(15))

    Answer: Yes

  5. Is the assignment given below allowed :
    ABC = PQR (Where ABC and PQR are records)

    Answer: Yes

  6. Is this for loop allowed :
    For x in &Start..&End Loop

    Answer: Yes

  7. How many rows will the following SQL return :
    Select * from emp Where rownum < 10;

    Answer: 9 rows

  8. How many rows will the following SQL return :
    Select * from emp Where rownum = 10;

    Answer: No rows

  9. Which symbol preceeds the path to the table in the remote database ?

    Answer: @

  10. Are views automatically updated when base tables are updated ?

    Answer: Yes

« Previous || Next »

Oracle Interview Sample Question Number: 1-10| 11-20| 21-30| 31-40| 41-50| 51-60| 61-70| 71-80| 81-90| 91-100| 101-106
Sample Test Questions
GRE Sample Questions
CAT Sample Questions
GMAT Sample Questions
TOEFL Sample Questions
ACT Sample Questions
SAT Sample Questions
LSAT Sample Questions
PSAT Sample Questions
MCAT Sample Questions
PMP Sample Questions
GED Sample Questions
ECDL Sample Questions
DMV Sample Questions
CCNA Sample Questions
MCSE Sample Questions
Network+ Sample Questions
A+ Sample Questions
Technical Sample Questions
WASL Sample Questions
CISA Sample Questions

Other Sample Questions
Sample Interview Questions
Sample Teacher Interview Questions
Sample Citizenship Questions
Accuplacer Sample Questions
Science Bowl sample Questions
Driving Test Sample Questions
Sample Survey Questions Sample Essay Questions
Sample Behavioral Interview Questions

Copyright © 2004-2013, Best BSQ. All Rights Reserved.