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

Databases AllOther Interview Questions

Questions Answers Views Company eMail

How many indexes can be created on a table?

Abacus,

1230

How many types of locks are present in a database?

Abacus,

1184

What are the types of indexes that are present inside a database?

Abacus,

1170

What is difference between clustered, non-clustered and unique index?

Abacus,

1128

What is the use of default key?

Abacus,

1223

What will happen non-clustered index will be created on clustered index?

Abacus,

1095

How many types of normalization? What is the use of it?

Accenture,

1192

What are different types of data models available? Explain with example?

Accenture,

1182

What does new grouping sets enables you to do?

ADITI,

1088

What is the advantage of varchar2 over char?

ADITI,

1310

Why merge statement is used inside the database?

ADITI,

1155

How heap is implemented in database?

Amazon,

1218

What are different types of joins used in?

Amazon,

1167

What are the concurrency problems a database faces?

Amazon,

1088

What does currency type mean in database?

Amazon,

1251

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Un-Answered Questions { Databases AllOther }

What is database collection?

1054

What is the role of driver manager?

1062

How does non-cluster index functions?

1183

What is the function of cluster index?

1222

Difference between sql and mysql?

2140

Explain entity ?

1082

What are the advantages of views in a database?

1219

Differentiate between delete and truncate table?

1098

List various types of log-based recovery in DBMS.

1033

What are different types of resources?

1073

Hi, I want do a course in DWH Informatica Administrator and Abinito Administrator please tell me some institute in chennai and i am searching for a job,so please help me and my mail id : satty_rh@yahoo.co.in Thanks, Kumar

2027

What is replicaset?

1066

What is the best database software for small businesses?

985

What is the difference between oracle and MS Access?

1110

What are the types of indexes that are present inside a database?

1170

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