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

Databases AllOther Interview Questions

Questions Answers Views Company eMail

what is meant by Dynamic query?

Satyam,

3 13805

what is Normalization means..?

AZTEC, Bank Of America, Infosys, TCS,

8 32230

Integrity constraints means..? how many and what are they?

AZTEC,

4 14576

can we delete autodiff back up that we have set through sql server agent.

Indian Web Technology,

2202

if we have set auto differencial back up then waht is difference between 1.appen to media 2.over right the existing media

Indian Web Technology,

1 4439

characters of DBMS A) non redundant B) data independence C) increased security D) all the above

Accenture, XP,

1 9189

utility used to obtain inform regarding the optimizes choice of access strategy for SQL stmts A) LOAD B) REORG C) COPY D) EXPLAIN

Accenture,

2 5801

What is OQL?

4 11886

what is primary key,unique key, foreign key? can u teach me in simple language?

Banking, CMC, CTS, HCL, Infosys, Keggfarms, SkyEss, Sunrise, TCS, Web Synergies, Wipro,

44 187793

What are the differences between Database Trigger and Integrity constraints ?

Synergy,

2 7592

WHAT KIND OF TOOL BO IS?

APC,

2334

WHAT IS CARDINALITIES OF JOIN?

2369

WHAT IS THE PURPOSE OF TESTING INTEGRITY OF THE UNIVERSE?

Wipro,

2252

WHAT TYPE OF JOINS RETURNS INCORRECT RESULTS?

HP,

2 6777

What is Stored procedure ?

IBM, iGate, Inspira Technologies,

4 10821

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Un-Answered Questions { Databases AllOther }

What is ole db source in ssis?

1003

WHAT IS CARDINALITIES OF JOIN?

2369

Under which circumstance should you create an index on a table?

1166

Two tables emp(empid,name,deptid,sal) and dept(deptid,deptname) are there.write a query which displays empname,corresponding deptname also display those employee names who donot belong to any dept.

1896

How to do Data size testing? Who does this testing (Developer or tester)?

2564

sparse lookup and where its options we find in OCI and db2?

2224

Which three commands cause a transaction to end?

1067

what is tkprof tool and how it is used???

2829

1. How to test Database? Please, give me all details for "SQL,Msaccess, Mysql Database? 2.For which functionalities database used? 3.How to convert Guest to Admin by Mysql database?

2194

How to shrink a database?

982

First input columns brand, mt, re values are ov, 1,re vg, 2,re wu ,3,re. Second input columns are brand, mt, cx their records are ov,4,vg ,5,cx Wu, 6,cx and third input columns brand, mt, rt values are ov,7,rt vg, 8,rt wu, 9,rt but my output is brand, re, cx,rt values are ov, 1,4,7 vg, 2,5,8 wu, 3,6,9

1741

What are different types of blocks used in stored procedure?

1134

5. Explain about relational algebra.

2184

Write a query to get maximum and second maximum in oracle?

1049

Can you tell any two advantages of stored procedures?

1058

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