When engineers consider , they propose giving up a benefit of one proposed design in order to obtain a benefit of a different sort. A. feedback

B. a constraint

C. a goal

D. a trade-off

Which of the following statements tests if students have a grade of 70 or above, as well as fewer than five absences? a: if(grade > = 70 and daysabsent < = 5): b: if(grade > = 70 or daysabsent < = 5): c: if(grade > 70 and daysabsent < = 5): d: if(grade > 70 or daysabsent < = 5): i took the test the answer is a