Question: (c). The question arises as to whether it is possible to develop a program that can analyze a piece of software to determine if it

(c). The question arises as to whether it is possible to

(c). The question arises as to whether it is possible to develop a program that can analyze a piece of software to determine if it is a virus. Consider that we have a program D that is supposed to be able to do that. That is, for any program P, if we run D(P), the result returned is TRUE (P is a virus) or FALSE (P is not a virus). Now consider the following program: Program CV:- main-program:- {if D(CV) then goto next: else infect-executable; next: In the preceding program, infect-executable is a module that scans memory for exe- cutable programs and replicates itself in those programs. Determine if D can correctly decide whether CV is a virus. Justify your answer. (20 points)

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