Sentence examples for exist on how from inspiring English sources
Although within SDN community, the notion of logically centralized network control is well understood and agreed upon, many different approaches exist on how one should deliver such a logically centralized view to multiple distributed controller instances.
This is much larger than a problem of semantics since the interpretation of these labels varies and no clear definitions exist on how DDIs fit into one category versus another.
But no reliable figures exist on how many violent criminals cleared of one offence were later convicted through DNA.
No clear guidelines exist on how to get a curator to consider one's work.
Various approaches exist on how to combine the impact of various sources of degradation into one representative value for all the artifacts under consideration.
But technology is changing so quickly that few protocols exist on how to gather and protect digital records from tampering.
Little research exists on how much, or how little, students learn.
Most importantly, very little quality information exists on how and where Global Fund money is spent, and what it is accomplishing.
The S.E.C. says no comprehensive data exists on how many municipalities have been caught with such contracts, or how much they are paying.
