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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SQL PLSQL (3330)
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Database Management (1411)
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Databases Interview Questions

Questions Answers Views Company eMail

what are the different tables present in mysql, which type of table is generated when we are creating a table in the following syntax: create table employee (eno int(2),ename varchar(10)) ? : Sql dba

1051

what is a database? : Sql dba

1191

what is a view? : Sql dba

1107

how would you get the current date in mysql? : Sql dba

986

what is a field in a database ? : Sql dba

1078

how to get a list of all tables in a database? : Sql dba

1001

tell me about various levels of constraint. : Sql dba

1049

what is sql profiler? : Sql dba

1090

what is clause? : Sql dba

1084

what is a trigger? : Sql dba

1054

explain mysql aggregate functions. : Sql dba

1006

what are the disadvantages of mysql? : Sql dba

1169

what is check constraint? : Sql dba

1 1268

how to check myisam tables for errors? : Sql dba

1341

what is the difference between truncate and drop statements? : Sql dba

1148

Un-Answered Questions { Databases }

How translate command is different from replace?

1109

Can we change the table name in sql?

957

What is the usage of analyze command in oracle?

1116

how to use in conditions? : Sql dba

1032

What causes the "snapshot too old" error? How can this be prevented or mitigated?

532

How to create table with timestamp in postgres?

836

Can we add a cpu to sql server?

1037

Differentiate between sga and pga.

1183

Is mysql still popular?

951

What is data modeling with example?

1016

How to return query output in xml format?

1049

What is the use of & in pl sql?

1058

What is a database connection string?

1138

What is the use of primary key?

1029

Is it possible to run multiple publications and different type of publications from the same distribution database? : sql server replication

1003

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