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TCS Interview Questions
Questions Answers Views Company eMail

whays is mean by inner class?

 4 6928

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

 7 11074

wahts is mean by thread?

 22 24827

whats the diff between jsp and servlets?

 9 11238

what are design patterns?

 3 7349

How cost of one Forms created & Report Created?

 1 3975

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

 13 44309

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

 29 48057

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 15022

How to calculate Total working time using Login and logout?

 2 10365

what is importance of data sturture in a programming language?

 22 42931

L&T placement papers for MBA hr students

 2 23026

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

5 30858

What would you like to become after 5 years?

 23 39626

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

 2552

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TCS Interview Questions


Un-Answered Questions

What are the advantages of soap web services?

346

Where do I learn coding?

426

What are the purpose of close(), getc() and read() functions?

481

Define ipconfig?

583

What is the difference between break and continue?

606




How many standards of c++ are there?

625

Can we run Apache Spark without Hadoop?

208

What is the amount of work done by a carpenter, bar Bender and plaster Mason in interior and exterior plaster

1852

Why do we use binary search?

479

List out the roles of quality assurance engineer?

580

Why is 32 bit called x86 and not x32?

557

how can we find the number of rows in a table using mysql? : Sql dba

586

What is a controller class in spring?

162

Explain advantages of ado.net?

559

Explain the disadvantages of cursors?

590