Question: Given the following passage  "Bottom Up Testing is an approach to integrated testing where the lowest level components (modules, procedures, and functions) are tested first, then integrated and used to facilitate the testing of higher level components. After the integration testing of lower level integrated modules, the next level of modules will be formed and can be used for integration testing. The process is repeated until the components at the top of the hierarchy are tested. This approach is helpful only when all or most of the modules of the same development level are ready.[citation needed] This method also helps to determine the levels of software developed and makes it easier to report testing progress in the form of a percentage.[citation needed]",  answer the following question. Note that the answer is present within the text.  Question: After what step is testing complete?
Answer: components at the top of the hierarchy are tested

Question: Given the following passage  "Alternative approaches, such as the British aid agency's Drivers of Change research, skips numbers and promotes understanding corruption via political economy analysis of who controls power in a given society.",  answer the following question. Note that the answer is present within the text.  Question: People who come from Britain and associate themselves as such are called?
Answer: British

Question: Given the following passage  "In function and effectiveness, the UN has been compared to the pre-Constitutional United States Federal government by some[citation needed], giving a comparison between modern treaty law and the historical Articles of Confederation.",  answer the following question. Note that the answer is present within the text.  Question: citation is said to be?
Answer:
needed