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

Database Management Interview Questions

Questions Answers Views Company eMail

Who invented schema theory?

950

What is unique key example?

974

Why is normalisation used?

966

What are the five steps of data modeling?

1067

What is data model example?

1133

What are different types of data models?

990

What is use of foreign key?

937

What is data modelling concepts?

970

Why is data modelling important?

918

What is the main purpose of normalization?

1101

Is the internet a database?

997

What is difference between database and website?

1128

What is database management system explain?

988

What is database development process?

942

What are the benefits of database?

991

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Un-Answered Questions { Database Management }

What will be the maximum size of an extent of a segment if the tablepac's default storage values are specified as (initial 8K next 16k minextent 4 pctincrease 100).Explain.

1941

Enlist the various transaction phases.

1105

What is Data Redundancy and Consistency ?

1060

Define checkpoint.

1090

What is index hunting?

1252

Give the cobol definition of a varchar field 177 when can an insert of a new primary key value threaten referential integrity?

1008

What do you understand by ‘atomicity’ and ‘aggregation’?

963

If I use netlib, will I find many other users to network with?

948

Discuss transparent DBMS?

1252

What is data in dbms?

966

Mention the differences between union and union all

972

Explain the architecture of reporting services?

1041

Differentiate between nested loop, hash loop and merge join.

991

What is the use of database management system?

1048

What is a hierarchical database?

1067

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