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

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DB Architecture (141)
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Databases Interview Questions

Questions Answers Views Company eMail

Where is mongodb stored?

What is the benefit of mongodb?

Is mongodb columnar?

How do I start mongodb?

Is mongodb a documentdb?

Does mongodb use javascript?

How big can a mongodb be?

What is better mysql or mongodb?

What is difference between mysql and mongodb?

What is mongodb built?

What is the difference between mongodb and mongoose?

Where is mongodb data stored?

What is morphia mongodb?

Is mongodb a json?

Where is the mongodb data stored?

Un-Answered Questions { Databases }

What is the exist operator?

Explain autosys. Why do you need it.

979

Describe the differences between vertical and horizontal portioning.

1047

How to fetch values from testtable1 that are not in testtable2 without using not keyword?

1232

In topology manager where the data are stored?

689

Explain how to convert a report into excel sheet.

Which storage engine is best in mysql?

965

What is the source code of a program?

1082

Define cursor locking

1014

I want to export the data date to date from oracle database then what can i do?

2615

How to connect to mongodb using mongoose in node.js?

In which format data is stored in mysql database?

1004

What is meant by raw datatype?

1078

what are the options/commands used which dbspace a database resides?

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.

1916

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