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

What is scalar user-defined function?

1 1243

Explain collation?

1 1132

What are different types of join?

1 1416

Explain view in sql server?

1 1106

Explain a join?

1 1156

Explain data warehousing in sql server?

1 1120

What is cross join in sql server joins?

1 1227

What is 1nf normalization form?

1 1114

Explain nested trigger in sql?

1 1157

What is inline table-value user-defined function?

1 1196

What is 2nf normalization form?

1 1237

What is full outer join in sql server joins?

1 1179

What is 5nf in normalization form?

1 1061

What is bcnf normalization form?

1 1188

What is dknf in normalization form?

1 1141

Un-Answered Questions { Databases }

Can we use distinct and group by together?

1133

What are the different subsets of sql?

1648

What is subquery? Explain the properties of a subquery?

1057

What are the different types of subquery?

1233

what is the command syntax for inserting a document?

1. What is Container? 2. Tell me about your project? 3. Which container you are used in your project? 4. What is Surrogate key? 5. How you are implemented it? 6. Difference between Server job and Parallel job? 7. What is your Target Database? 8. What is Source System? 9. Difference between Join and Lookup? 10. Are you maintaining historical data? What is the logic used to maintained to historical data? 11. Do you have documents for mapping?

1847

What is acid mean in sql server?

1242

Can we rollback truncate?

1072

What are the types of database explain each of them briefly?

1057

define sql insert statement ? : Sql dba

1097

How raid can influence database performance?

1115

how to use regular expression in pattern match conditions? : Sql dba

1108

How many concurrent programs you have customized, can you name some of them?

How do I start sql server 2017?

1013

Why we use the openxml clause?

1072

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