1) Computer memory 
[computer science] Overwriting is a process of writing a binary set of data on a memory. In general it writes over the previous data, hence the name. Overwriting generally occurs when unused file system clusters are written upon with new data, though overwriting is also used in security algorithms. These algorithms use a precise set of rule...
A speculative option strategy that involves selling call or put options on stocks that are believed to be overpriced or underpriced; the options are expected not to be exercised.
A speculative options strategy that involves selling call or put options on stocks that are believed