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TCS Interview Questions

Questions Answers Views Company eMail

write a query to remove null following table are id name 101 dinesh null jyothi null bharathi 102 suresh null shilpha 103 prakesh null suma i want the output format like id name 101 dinesh 102 suresh 103 prakesh

3 7839

write a sql query following table some duplicate present 1 1 2 2 3 3 4 5 i want the output unique one column duplicate another column following format like unique duplicate 1 1 2 2 3 3 4 5

2 6110

write a query to remove null value follwing table? col1 col2 col3 dinesh null null null suresh null null null prakesh i want the output col1 col2 col3 dinesh suresh prakesh

4 9819

what is CL in CL100 transistor?

1 11543

SEQUENTIAL FILE I HAVE ONE RECORD,I WANT 100 RECORDS IN TARGET?HOW CAN WE DO THAT?PLS EXPLAIN ME AND WHAT STAGES ARE THERE?WHAT LOGIC?

1 6619

write a c++ code to overload + and - for a stack class such that + provides push and - provides pop operation

1 6124

In datastage can ve find the job based on source table name ??

1 9447

COuld you please let me know along with a sample on how are you going to remove duplicates from the file that is being read. Thanks Sam

2 10029

How to update physical file in rpgle without using display file?

4 20600

what is the difference between copy object import objects using repositery manager which one is best

1 4128

3.how will u get information about bugs how will u rectify the bugs in realtime whch tool we are using to rectify the bugs

2251

i have source in oracle 10g,oracle 8i how will u take the data from two sources

2 5033

why we are using surogate key in real time give me explanation

2 7105

How informatica process data means how informatica works?

2 13160

Can we run session without using workflows?

5 22300

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Un-Answered Questions

What is the difference between 'using group by in the sql of the report' and 'having a group section in the report'?

936

What are lbound and ubound in the vbscript language?

1086

What are xsl files?

871

What is the baseline for machine learning?

101

Explain the internal working of cgi

925

Execute the qsort () in c/sort() in c++ library or your own custom sort which will sort any type of data on user defined criteria.

1014

What is transmission queue in mqseries?

923

What are the advantages of azure?

624

what is Cellular Signal Transduction ?

1770

What is the sql 'in' clause?

945

What is a class oop?

1009

How do I force close a word document?

572

Can transfect reagent be frozen?

1898

What is a comprehensive income?

1068

How to create a Master database in SQL server ?

1088