22) CALL materials Evaluation prior to purchasing them…..
a) Will not help you decide whether to buy them or not.
b) Will help you decide whether to buy or not.
c) Will make you unsure whether to buy or not.
d) Will help you design a similar software.
23) The Engineering goal of NLA ………. System that process natural languages for practical applications.
a) Designs,
b) Implements,
c) Tests
d) All the above