Before puberty, males do not produce sperm, even though their genitals are physically equivalent to a man’s.  This illustrates which of the following?

The pattern of events that is repeated in each new generation is referred to as the __________.

From the second week until the third month after conception, the developing organism is called a(n) __________.  

Which of the following statements about marital satisfaction appears to be true?

 In component testing, the focus is on:

In a layered architecture, critical assets should be placed in:

 Alpha testing is performed:

Which of these is a test case design strategy?

Software architecture in the small scale deals with:

 What does “test-driven development” require first?