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

Oracle (3253)
SQL Server (4518)
MS Access (429)
MySQL (1402)

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

DB Development (113)
SQL PLSQL (3330)
MongoDB (502)
IBM Informix (50)

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

Database Management (1411)
Databases AllOther (288)

Databases Interview Questions

Questions Answers Views Company eMail

How to Generate a Series of Random Integers With T-SQL?

1 4956

What's the purpose of Stored Procedure?

Wipro,

6 18525

What is an SQL FORMS ?

Verizon,

2839

What is the maximum size of a form ?

1 4406

Name the two files that are created when you generate the form give the filex extension ?

2 4710

How do you control the constraints in forms ?

1 4687

Commited block sometimes refer to a BASE TABLE ? True or False.

1 3698

Can we create two blocks with the same name in form 3.0 ?

1 5711

While specifying master/detail relationship between two blocks specifying the join condition is a must ? True or False.

2 5271

What is a Trigger ?

1 4191

What are the types of TRIGGERS ?

American Express,

1 4868

what are Navigational Triggers?

1 3909

What are the different types of key triggers ?

1 4755

What is the difference between a Function Key Trigger and Key Function Trigger ?

2 6783

What does an on-clear-block Trigger fire?

1 4060

Un-Answered Questions { Databases }

internal architecture

2255

When system tablespace is created?

1093

What is pl/sql table? Why it is used?

1080

What does postgresql mean?

890

What is InnoDB?

1162

what are the advantages of using them.

1214

How does an execution block start and end in pl sql?

999

What is difference between database and spreadsheet?

1125

What is the difference between mysql and sql?

1108

What does <> symbol mean?

1033

What is schema in mysql?

942

Enlist various transaction phases.

1046

What do you mean by table and field in sql?

1066

What are constraints in microsoft sql server?

1219

how we will Show selected records sorted in an ascending (asc) or descending (desc).

1032

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