score:0
updates, insertions and deletions are generally a much easier problem than doing queries (essentially a find operation).
if you are referring to generic collections rather than databases, you make a method call like insert or add to add an item, and delete or remove to remove an item. to change an item, generally you just manipulate the item directly.
score:2
linq targets two interfaces, ienumerable<t> and iqueryable<t>.
think about how a delete operation would be performed against an ienumerable<t>.
how do you delete things from enumerable.range(0, 5) ?
Source: stackoverflow.com
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