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

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

DB Development (113)
SQL PLSQL (3330)
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Database Management (1411)
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Databases Interview Questions

Questions Answers Views Company eMail

Define the select into statement.

1 1129

Write an sql query to select all records from the table?

1 1097

What is a column in a table?

1 1211

Write the command to remove all players named sachin from the players table.

1 1253

How to add new employee details in an employee_details table with the following details

1 1154

What is synchronized subquery?

1 1236

What is a unique constraint?

1 1141

What is a temp table?

1 1080

What is the difference between null value, zero, and blank space?

1 1274

How to test for null values?

1 1113

What is subquery? Explain the properties of a subquery?

1052

What do you mean by tablesample?

1 1148

what is memory-optimized nonclustered indexes

1 1078

What are different types of table joins?

1 1076

How to delete duplicate rows?

1 1061

Un-Answered Questions { Databases }

what is schema? : Sql dba

1127

What kind of problems occurs if we do not implement proper locking strategy?

1493

How to convert character strings into numeric values?

1184

What is a scheduled job or what is a scheduled task?

1029

in oracle BPM composer in part BA model on design model in enterprise model i cannot connection with value chain model work not links in part properties do you can me help me?

1597

How many concurrent programs you have customized, can you name some of them?

How can we solve concurrency problems?

1116

How can I check that whether automatic statistic update is enabled or not?

1108

Equi join and non equi join is possible with sql server?

1121

What is the current version of postgresql?

1159

Why we use the openxml clause?

1064

If any stored procedure is encrypted, then can we see its definition in activity monitor?

1061

How to define array in mongoose schema?

What are the different subsets of sql?

1642

what is the difference between openrowset and openquery?

1186

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