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.
Q: How much can I contribute? A: The TFSA contribution limit for 2015 is $10,000. You can also carry forward any unused contribution room from previous years, up to $5,000 annually from 2009 to 2012 and $5,500 annually from 2013 to 2014.1 Annual TFSA contribution limit is subject to change by the federal government.: The Tax-Free Savings Account (TFSA) is a registered account that lets Canadians earn money tax-free. Through a TFSA, you can put your savings into eligible investments and not pay tax on the investment income you earn.