Which of the following terms refers to the difference between the start of an activity and the completion of the activity?

Question 2 options:

a)	elapsed days
b)	time input
c)	effort equity
d)	time investment

After a period of defect fixing and testing, the defect find rate should:

Question 3 options:

a)	time does not impact this curve
b)	go up
c)	go down
d)	remain stable

Every 1000 lines of executable statements is counted as a:

Question 5 options:

a)	MLOC
b)	KLES
c)	KLOC
d)	KELOC