Ok. You are only going to be able to zero in the laser sight at a specific range. 10 yards, 15 yards, whatever. Set your target at the specified range.
Scope of study is a general outline of what the study (e.g. class or seminar) will cover. <br /> Scope defines the parameters of ..... this can be an object, or a theory process, activity. describing either future, current or past knowledge or statements of descriptive activity, experience etc.
There are names for functions, names for variables, and so on. When a name appears, it either defines the meaning of the name or refers to a definition elsewhere. The scope of a definition is the part of the program over which the definition holds. Every programming language has its own rules for determining scope. For example, in the following bit of Python, the second line refers to the x that was defined on the first line.