need thoughts on my interview question - .net, c#
Posted
by uno
on Stack Overflow
See other posts from Stack Overflow
or by uno
Published on 2010-03-25T02:12:31Z
Indexed on
2010/03/25
2:23 UTC
Read the original article
Hit count: 422
One of the questions I was asked was that I have a database table with following columns
pid - unique identifier
orderid - varchar(20)
documentid - int
documentpath - varchar(250)
currentLocation - varchar(250)
newlocation - varchar(250)
status - varchar(15)
I have to write a c# app to move the files from currentlocation to newlocation and update status column as either 'SUCCESS' or 'FAILURE'.
This was my answer
Create a List of all the records using linq
Create a command object which would be perform moving files
using foreach, invoke a delegate to move the files -
use endinvoke to capture any exception and update the db accordingly
I was told that command pattern and delegate did not fit the bill here - i was aksed to think and implement a more favorable GoF pattern.
Not sure what they were looking for - In this day and age, do candidates keep a lot of info on head as one always has google to find any answer and come up with solution.
© Stack Overflow or respective owner
