a .net data provider is a collection of objects used to communicate between a data source and a data set in other words a data provider is used to communicate with a data source i e database execute commands against the data source and then retrieve results from the data source
By default, the work item file attachment size limit is 2,048 kilobytes (2 MB). For information on how to change the attachment size limit, see How to: Set the Maximum Attachment Size for Work Items. Consider the implications carefully before changing the default attachment size limit. Changing the attachment limit value will alter the attachment size limit for all Team Foundation Server users.
A: The TFSA contribution limit for 2013 is $5,500. You can also carry forward any unused contribution room from previous years (up to $5,000 annually from 2009 to 2012).or example, say you contribute $5,000 to your TFSA in January 2012 and another $5,500 in January 2013. Then, in the summer of 2013, you withdraw $3,000 to pay for some repairs to your home. You canât recontribute that $3,000 in 2013, but in 2014 it will be added to your contribution room again.