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Wipro Oracle Errors Interview Questions
Questions Answers Views Company eMail

AMD-00100: not found: string "string"

1 3616

ORA-28115: policy with check option violation

1 17574

ORA-01100: database already mounted

2 23158

ORA-01306: dbms_logmnr.start_logmnr() must be invoked before selecting from v$logmnr_contents

2 6863

PLS-00992: Cursor Variables cannot be FETCH'ed from

1 1750





TNS-12505: TNS:listener does not currently know of SID given in connect descriptor

1 4193

SQL*Loader-00956: Error calling once/data file finishing

1 2278

How to Select 38th row details in table without using rownum ?

12 11486

if the lengths of two wires are same and the area of cross sections is 4:7 then what will be the ratio of current passing through these wires

1681

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Wipro Oracle Errors Interview Questions





Un-Answered Questions

___________ algorithm keeps track of k states rather than just one. a) Hill-Climbing search b) Local Beam search c) Stochastic hill-climbing search d) Random restart hill-climbing search

1950


which one is more efficient int x; 1. if(x==null) 2.if(null==x) state which one either 1 or 2?

6714


Can blocks be removed from a blockchain?

1


Explain Belady's Anomaly.

1221


Explain Basic concepts of C language?

67






Explain me what are the built-in types available in python?

26


How do you hire a new employee?

40


What are internal and external variables?

9


who among the following is responsible for establishing IS Audit function in the organisation?

333


What is tdd (test-driven development)?

36


Using activex control in .net?

39


How we can use union transformation?

46


Define primary and unique key?

31


How to convert Integer to 'Binary String'?

934


What data in material master is maintained at the client level?

43