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

SQL PLSQL Interview Questions

Questions Answers Views Company eMail

Explain what is rdbms?

1035

What is a join?

1068

What is database white box testing and black box testing?

1111

What is the difference between delete, truncate and drop command?

1151

Is it possible to link two groups inside a cross products after the cross products group has been created?

1002

What is the difference between a primary key and a unique key?

1054

How can you know that statistics should be updated?

1079

Where are my tempfiles, I don't see them in v$datafile or dba_data_file?

999

What is a schema? How is it useful in sql servers?

1120

What is use of term?

1068

What is sql*loader and what is it used for?

1153

What are the triggers associated with image items?

1042

What is bind reference and how can it be created?

1020

Any attempt to navigate programmatically to disabled form in a call_form stack is allowed?

1098

What are the datatypes available in pl/sql ?

1104

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Un-Answered Questions { SQL PLSQL }

How do I kill a query in postgresql?

1126

Can we declare a column having number data type and its scale is larger than pricesionex: column_name number(10,100),column_name numbaer(10,-84)

960

Where is sql database stored?

981

How do you declare a user-defined exception?

1024

what are the types of subquery? : Sql dba

1105

hi,i plan to put experience on PLSQL ,can anyone suggest me for any institutes in bangalore or how to prepare for interviews

2014

How can you load multi line records? : aql loader

1076

how to enter binary numbers in sql statements? : Sql dba

972

what are the join types in tsql? : Transact sql

1064

What is the difference between left join and right join?

942

what is a trigger in mysql? Define different types of trigger. : Sql dba

1069

how can we take a backup of a mysql table and how can we restore it. ? : Sql dba

974

Are stored procedures faster than dynamic sql?

1040

How to use boolean type in select statement?

1074

How many indexes can be created on a table in sql?

1055

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