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TCS Interview Questions
Questions Answers Views Company eMail

whays is mean by inner class?

 4 6900

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

 7 11052

wahts is mean by thread?

 22 24763

whats the diff between jsp and servlets?

 9 11206

what are design patterns?

 3 7327

How cost of one Forms created & Report Created?

 1 3965

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

 13 44238

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

 29 47961

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 15005

How to calculate Total working time using Login and logout?

 2 10345

what is importance of data sturture in a programming language?

 22 42837

L&T placement papers for MBA hr students

 2 22999

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

5 30822

What would you like to become after 5 years?

 23 39502

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

 2541

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TCS Interview Questions


Un-Answered Questions

Tell me is there a way to detect if application is idle?

474

What is minus?

541

What is an interface in typescript?

1

Clarify how job tracker schedules an assignment?

243

Name various components of SAP HANA?

60




What is the difference between htmlentities and htmlspecialchars in php?

475

What is the term ‘quality’ mean when testing?

767

How do I check storage on linux?

517

How to use subqueries in the from clause in oracle?

575

Which command do you use to exit help window or help command prompt?

461

What are Tensorflow abstractions?

5

What are secondary xml indexes?

560

What is the Bex options for characteristics like F4 help for query definition and execution?

2559

If the temperature of a star increases from 10,000k to 30,000k, by what factor will the rate of energy radiated per second increase?

90

Why article is necessary for seo?

436