You are a project manager of Software Product company. After a person is hired, you come to know
that many of this person's ideas were developed by a competitor company. Are you going to
implement the same ideas?
A. Accept the new ideas.
B. Ignore the ideas because it may be a violation of the code of conduct.
C. Ask to sign NDA.
D. Tell the person that he should not mention that the ideas came from another company.
Answer to this question is explained in one of the  mock test is A, which sounds little strange. Since you dont know if the person has or has not signed the NDA with previous organization, you cant be sure of accepting new ideas.
B sounds more logical. can someone please clarify why A is correct

I feel, it should be A only since individual ideas are skills of an employee and a company encourages ideas from every employee.