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TCS Interview Questions

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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 7968

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 6243

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 9979

what is CL in CL100 transistor?

1 11651

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 6686

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

1 6213

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

1 9537

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 10167

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

4 20801

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

1 4216

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

2303

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

2 5153

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

2 7211

How informatica process data means how informatica works?

2 13291

Can we run session without using workflows?

5 22489

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Un-Answered Questions

What is nano server in windows server 2016?

388

How many search tools are available in the search area of the organization and staffing interface?

981

Where is xslt used?

916

What does all include in Dojo Architecture?

What is private cloud?

865

How do you select large amounts of data in excel?

663

Hi Friendss..., can any body help me.. 1. Tell me your achievements(Technically)..? 2. Tell me your strengths(Technically) and weakness(Technical)..? 3. Why are you looking for change..?

1873

Isometric drawings are generated during _________________ phase of a project

2128

So let's say I have an application that uses myapp.dll assembly, version 1.0.0.0. There is a security bug in that assembly, and I publish the patch, issuing it under name myapp.dll 1.1.0.0. How do I tell the client applications that are already installed to start using this new myapp.dll?

938

How many post in call center.plz rpl me in step by step.

2475

Give an acccount of aeromonas ?

2369

Mention what the difference between a 'defect' and a 'failure' in software testing is?

1169

How to set layout in the controller?

What is stack pointer in 8051 microcontroller?

1249

IF i have two columns in Database , While using Database output value ,allthe values in the two column are set as a single row in the QTP datatable, can u suggest me a idea so that QTP Runtime datatable displays the values as it is in the database

2049