DB2 Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

DB2 Interview Questions

Questions Answers Views Company eMail

If anyone has IBM Certification Dumps pls forward to me & also let me know what are the Certification Codes that are available in DB2

2043

Hi this is sures. i need to practice the ibm mainframes.could u telme how can i get userid from IBM.how much cost they will collect for one user id.can send me the details please.thanq

2 5569

i have an employment table whch has salary,dept,name? i want salary b/w 1000 to 5000 can anyone pls say the query for ths ?

Cap Gemini, CGI, EDS, IBM, Satyam, Wipro,

8 14118

wht happens if we close cursor with cursor with hold option?

Valtech,

3 12395

what is main use of table space and index object? please its urgent

CA, Cap Gemini, CGI, CTS, EDS, HTC, IBM, Satyam, Syntel, TCS, Wipro,

5 16151

What is an EXPLAIN in DB2. How and what is the steps followed in EXPLAIN command. Can all the queries be used in EXPLAIN command to check the performance.

IBM,

3 18572

How can i install db2 9.x on AIX based system..? plz reply the detailed steps involved....?

IBM, TCS,

2145

How can we define a table? How can we apply SEARCH ALL on it ?

1 4648

Hi , I am posting some interview ques . what is the use of cursors ? what is the diff between select and cursor ? bith are used for data retrival .. rite?

Deloitte,

2 7330

what is the use of commit ? and what is the syntax?

Deloitte,

2 10308

what is the difference between declaring the cursor in WS section and Procedure division?

HCL,

1 8436

Suppose we are doing transaction in a table and abend happened in between. Suppose i have completed the transaction upto X rows and I want to start the transaction again where the abend happened. I don't want to do the transaction from the first record. Then what i have to do.

Cap Gemini,

9 14577

COBOL PRECOMPILER ERROR: "XXXXXX" (TABLE) PREVIOUSLY DECLARED OR REFERENCED DCLGEN VARIABLES GETS IMPORTED TWICE FOR ONLY ONE EXEC SQL STATEMENT. WHAT COULD BE THE PROBLEM?

1 10177

Can any one tell me about Restart logic in DB2.

2 7294

Do we need cursor for Count(*)?

iGate,

4 9013

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Un-Answered Questions { DB2 }

What is meant by explain?

1125

Define predicate?

1129

What are types of indexes?

1068

How to create backup table in db2?

1089

What does db2 blu stand for?

1165

Explain db2.

1033

Can one database have multiple instances?

1052

Differentiate between cs and rr isolation levels? Where do you specify them?

1067

Define db2.

1108

How do I optimize a query in db2?

1095

What is dbrm? What it contains?

1163

What are db2 objects?

1045

How do you find the maximum value in a column in db2?

1104

What is the maximum No of rows per page?

1065

Explain the contents that are a part of dclgen.

1089

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