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TCS Interview Questions
Questions Answers Views Company eMail

whays is mean by inner class?

 4 6920

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

 7 11068

wahts is mean by thread?

 22 24789

whats the diff between jsp and servlets?

 9 11225

what are design patterns?

 3 7339

How cost of one Forms created & Report Created?

 1 3965

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

 13 44272

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

 29 48012

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 15016

How to calculate Total working time using Login and logout?

 2 10353

what is importance of data sturture in a programming language?

 22 42904

L&T placement papers for MBA hr students

 2 23007

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

5 30847

What would you like to become after 5 years?

 23 39554

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

 2547

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TCS Interview Questions


Un-Answered Questions

What is table space in db2?

576

What combiners is and when you should use a combiner in a MapReduce Job?

371

Differentiate between data base and data mart?

1656

What is etl tool in hadoop?

492

Does Apache Spark provide checkpoints?

193




Explain the types of node manager?

556

What are the ways to create RDDs in Apache Spark? Explain.

210

What is meant by 'Class access modifiers'?

550

Is filemaker pro a relational database?

550

What is the most enjoyable part of working at Sherwin Williams?

669

What is redirection?

463

-What do you think about unit testing? -How do you assure quality of the code you release? -How do you release software?

1706

Is it hard to learn linux?

459

How does salesforce track sales?

210

How does oracle handle read consistency?

674