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

Database Management Interview Questions

Questions Answers Views Company eMail

What methods is used to commit the changes made in DataSet object?

Petranics Solutions,

1059

Difference between data and information, and how are they related in a database?

Huawei,

975

Explain the three Level Architecture of the Database System

HCL,

950

how Data is stored in a file so that Direct Searching can be performed

HCL,

1014

Can you drop all the columns of a table ?

MCN Solutions,

967

Tell us about some Dot operator queries?

Atos Origin,

1167

What are the different types of DBMS architecture?

TCS,

1081

Can we linked SharePoint to a SQL databasebe?

Sans Pareil IT Services,

1103

State at least four kinds of indexing?

Amazon, iNautix,

1035

What is the function of DML Compiler?

Amazon, iNautix,

1201

Explain Relational Algebra in RDBMS

Infosys,

1085

What do you mean by DBMS?

Hexaware,

977

Explain the Surrogate Key in DBMS.

Genpact,

955

Define RDBMS.

Ernst Young, Thomson Reuters,

1170

Tell me about view, sequence and index in DBMS.

Honeywell, Zomato,

1125

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Un-Answered Questions { Database Management }

Is google scholar a database?

995

What are the two major subsystems of system r?

1103

Explain what are triggers and rules?

909

How a Store Procedure called with a cursor out parameter.?

1019

How to extract metadata for the entire database?

1076

What do you understand by the view and mention the steps to create, update and drop a view?

875

What are the various normalizations in database?

992

Is it possible to declare or create a cursor for update of table? If no tell me why?

1051

There are 100 datafiles, numbered from 1 to 100. File number 10 is deleted and it has 500 MB of data. The database is working in archive log mode. How can be the database recovered ? While doing recovery the archive logs applied are from nos 1 to 100, but 50 gets corrupted. What do we do? Can we proceed further? If so how?

2122

Explain bcnf (boyce-codd normal form)?

1017

What is advantages of progress actional?

919

Give us a non-computer example of preemptive and non-preemptive scheduling?

922

How to start and stop database control?

1048

What is artificial key?

880

How many rows can a database hold?

1041

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