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

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Databases Interview Questions

Questions Answers Views Company eMail

Whether any commands are used for months calculation? If so, what are they?

1 1167

What is difference between truncate and delete?

1 1131

What are the benefits of ordbms?

1 1161

What is a oracle database?

1 1136

What are the various oracle database objects?

1 1217

Explain the characteristics of oracle dba?

1 1202

Explain integrity constraint?

1 1232

In which language oracle has been developed?

1 1157

Difference between varchar and varchar2 data types?

1 1303

What is hash cluster in oracle?

1 1287

What is the parameter mode that can be passed to a procedure?

1 1133

How many memory layers are in the oracle shared pool?

1 1287

What are nested tables?

1 1251

How do we get field detail of a table?

1 1151

What are the roles of dba?

1 1161

Un-Answered Questions { Databases }

What is temporary table in sql server? Why we use temp table?

1012

What are wait types?

1244

Have you written applications to retrieve stored images in a table?

1083

What are the pros and cons of putting a scalar function in a queries select list or in the where clause?

1293

What is standby servers? Explain types of standby servers.

1076

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2177

what is the Ticketing tool used in Wipro technologies at Bangalore...???

8225

Is there some bulk load or other way to import a lot of data fast?

931

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

1064

What are the types of database explain each of them briefly?

1053

What versions of clipper does netlib support?

1088

What is the best sql course?

1046

What is a coalesce function?

1275

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

1108

Which statement is used in a select query for partial matching?

1239

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