Which of the following activities should be considered before purchasing a tool for an organization?
A. a) Ensure that the tool does not have a negative impact on existing test processes.
b) Produce a business justification examining both costs and benefits.
c) Determine whether the vendor will continue to provide support for the tool.
d) Introduce tool deployment activities into the testing schedule.
B. a and d
C. b and c
D. c and d
E. a and c
correct the option sequence .the correct answer is 2