Code coverage means, how well your test set is covering your source code. i.e. to what extent is the source code covered by the set of Test cases. As mentioned in above answers, there are various coverage criteria, like paths, conditions, functions, statements, etc.
Chiasmus. Definition: Chiasmus is a specific type of parallelism. It consists of two parallel phrases in which corresponding words or phrases are placed in the opposite order.
Full Definition of PARALLELISM. 1. : the quality or state of being parallel. 2. : resemblance, correspondence. 3. : repeated syntactical similarities introduced for rhetorical effect.4. : a theory that mind and matter accompany one another but are not causally related. 5.ull Definition of PARALLELISM. 1. : the quality or state of being parallel. 2. : resemblance, correspondence. 3. : repeated syntactical similarities introduced for rhetorical effect. 4.