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TCS SQL PLSQL Interview Questions
Questions Answers Views Company eMail

how to give permission to users that users can update/insert/delete on a row of table on timeing 10am to 6pm only?

 4 10631

what is data integrity

 3 11085

What is the diff between Truncate table / delete

purge

3 14408

What are the difference between Functions/Stored Procs and Triggers and where are they used.

 1 5170

select top 3 sal from each dept?

 17 22978

What is the Query to print out the individual total number of duplicate row in sql.

 5 10165

What are Global Temporary tables

 3 9637

what is External tables? explain with examples

 2 12561

How to create a view on a table which does not exists

 4 19612

I have a package in which a table was used in a procedure and compiled later i have dropped the table used in the package what would be the status of package specification and body

 1 5642

why we go for package? what are the advantages of using instead of seperate procuderes or functions

 3 9032

Can we interchange parameters in procedure while calling

 1 6677

What is different between union and minus?

 7 21132

write a query filter the null value data following source? name age john 30 smith null null 24 sharp 35 i want output name age john 30 sharp 35

 1 4758

wirte a query to remove null? following table are col1 col2 col3 dinesh null null null suresh null null null prakesh i want the output like col1 col2 col3 dinesh suresh prkaesh

 6 11699

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TCS SQL PLSQL Interview Questions


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536

What is an example of a keyword?

551

How to change the port of tomcat from 8080 to 80?

476

What is the difference between immediate stop and request stop?

303

Is wordfence free?

126




What is difference between shell and bash scripting?

551

What is the difference between round-robin partitioning and hash partitioning?

552

Does firefox use html5?

462

How can I avoid using the whole url?

507

How does a bank or financial institution calculate COGS? What are the 'direct' costs of a loan or deposit revenue operation?

7528

What is task control?

590

What is the use of coordinator node in read?

56

what is pre settlements and post settlements in Derivatives?

1682

Which is not a data store type?

17

What are IoT projects?

3