Databases Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Databases Interview Questions

Questions Answers Views Company eMail

I am using oracle developer suit(form 10g), On used ole2 objects to initialize excel and worksheet and on "BEFORE REPORT" i am printing report heading in excel using OLE2 objects only. if i run report from developer suit report builder it give output in excel normally and what expected but when ever i put same report on server and run report from application it gives error : " Terminated with error :
REP-1401 'before report': FATAL pl/sql error occured. ORA-43356; message 43356 not found; Product=RDBMS; facility = ORA." Please reply it is urgent

6980

am completed mca2011 how get certification in oracle

1 3067

in account table account type amount ac1 credit 300 ac2 debit 5000 ac3 credit 3000 ac1 debit 4000 ac3 debit 2000 ac2 credit 4000 write a query how to get sum of credit & sum of debit

Polaris,

3 5819

What are the validations performed on the source data? If there are junk data available in the source data, how to eliminate it?

BDI Systems, Google,

2080

i have a table like this Eno ename 1 a 2 b 3 c i want to display ename and bossname from table hint boss is also an employee

NIIT,

3 6203

Suppose I want to fire block level sequence before form level, then is it possible?

1 4547

Which Department has MOST NUMBER of employees?

IBM, LeadSquared, Mastek,

8 51434

Practice 1: Changes to data will only be allowed on tables during normal office hours of 8.45 in the morning until 5.30 in the afternoon, MONDAY through FRIDAY. A. Create a procedure called SECURE_DML that prevents the DML statement from executing outside of normal office hours, returning the message: “you may only make changes during normal office hours” b. Create a statement trigger on the PRODUCT table which calls the above procedure. c. Test it by inserting a new record in the PRODUCT table.

Tech Mahindra,

1 11857

acname actype amount ac1 credit 300 ac2 credit 4000 ac1 debit 4000 ac2 debit 455 ac1 credit 500 how to get sum of credit and sum of debit for each account

Polaris,

2 5609

Can we use bulk collect in oracle forms if yes then how?

1 12839

what are the critical issues you have resloved in your company

Wipro,

2016

how can you move the master database

IBM,

1 4798

What are the critical issues you have resolved in your company

Wipro,

2315

How can you move the master database

IBM,

2097

What is RMS Migrations

Steria,

2446

Un-Answered Questions { Databases }

Why do we need distributed database?

1043

How to run sql server 2005 books online on your local system?

1004

How do you modify a column in sql?

1054

How do I download a mysql community server?

930

What is ms access and its components?

885

In which table collections errors are stored.

2460

What are the constraints in odi?

664

What does information_schema contain?

859

What is the difference between BPA AND Contract What are documents and test cases u followed

2437

Compare in and exists?

964

what are the limitations of identity column? : Transact sql

1163

What is the difference between case version and decode version?

1089

Can we use insert statement in function?

1047

Do companies use microsoft access?

936

What is meant by dirty read?

1043

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