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TCS Interview Questions

Questions Answers Views Company eMail

whays is mean by inner class?

4 8420

class A { class B { psvm(String args[]) { } } } if the prg saved in A.java whats the o/p?

7 13425

wahts is mean by thread?

22 29906

whats the diff between jsp and servlets?

9 13678

what are design patterns?

3 8713

How cost of one Forms created & Report Created?

1 4834

where we use javascript and for which purpose we use javascript how?

13 48719

Are monkey testing & gorilla testing same? If not, then what is the difference between these two?

29 55369

How To Update A Column In A DataGrid Using C#.NET? I am getting InvalidCastException as (Specified cast is not valid) while updating 2nd column in a datagrid? Id,firstname,lastname are the three columns of my datagrid respectively. I wanted to edit the second column(lastname) and update it. I did the following code in DataGrid's updatecommand(),but failed to update ! Int varid=(int)DataGrid1.DataKeys[e.Item.ItemIndex]; TextBox lnm=(TextBox)e.Item.Cells[2].Controls[0]; string str=lnm.Text ; SqlCommand cmd=new SqlCommand("update customer set lastname='" + str + "' where id=" + varid + "",con); cmd.ExecuteNonQuery(); DataGrid1.EditItemIndex=- 1; DataGrid1.DataBind();

2 16185

How to calculate Total working time using Login and logout?

2 11553

what is importance of data sturture in a programming language?

22 48851

L&T placement papers for MBA hr students

2 24568

what is retro active billing?who is will create this?

5 33109

What would you like to become after 5 years?

23 45691

How will you report the bug and explain the defect tracking sheet you handled?

3091

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TCS Interview Questions

Un-Answered Questions

Can WinMerge compare binary files?

919

What are the page windows?

1009

What is the use of global containers in PI?

532

While taking hot backup (begin end backup) what will happens back end?

559

what is Modal plugin used for in Bootstrap?

What is the purpose of node.js module.exports?

482

What is dll in sql?

936

What is the difference between associative array and indexed array?

1087

How can the Development and Implementation of the (IoT) be affected by Remote Updation of Software?

What are the four main types of production?

362

Whenever you install MSCRM what all user groups get created in Active Directory?

671

Filtering can be done with ?

1121

What is meant by cyclo-converter?

1052

what is the command syntax for inserting a document?

what types of assets are focuses in ibm maximo?

222