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

Oracle (3239)
SQL Server (4518)
MS Access (429)
MySQL (1402)

Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)

DB Development (113)
SQL PLSQL (3312)
MongoDB (502)
IBM Informix (50)

Neo4j (82)
InfluxDB (0)
Apache CouchDB (44)
Firebird (5)

Database Management (1391)
Databases AllOther (288)

Databases Interview Questions

Questions Answers Views Company eMail

How to open a cursor variable?

606

What happens to indexes if you drop a table?

698

How to test null values?

675

How to define a data source name (dsn) in odbc manager?

526

How to do a full database export?

633

How to bring a tablespace online?

518

Can group functions be mixed with non-group selection fields?

530

What is the relation of a user account and a schema?

612

How many file formats are supported to export data?

658

Why cursor variables are easier to use than cursors?

570

How to insert a record into a table?

637

How to define a variable to match a table column data type?

578

How to invoke the original export import utilities?

505

What is the difference between formal parameters and actual parameters?

543

How to view the dropped tables in your recycle bin?

1 861

Un-Answered Questions { Databases }

What are the limitations/drawbacks or ssrs 2008 r2?

What is GUID in sql server?

640

How do I rename a table in mysql workbench?

499

How do I connect to a database in mysql workbench?

548

how to write the procedures in odi?

373

How big is a blob mysql?

499

What do you understand by mirroring?

564

Define magic tables in sql server?

567

What are the types of containers in ssis?

598

What is %type in pl sql?

540

Explain meant by 3-tier architecture?

519

What does ss stand for sexually?

583

Does google have a database program?

493

Define oracle database

594

Is it possible to have multiple layouts in a report?

570

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