What value is stored in uninitialized variables? * Some languages assign a default value as 0 to uninitialized variable. In many languages, however, uninitialized variables hold unpredictable values. Algorithm Workbench: 3. Write assignment statements that perform the following operations with the variables a, b, and c. a) Adds 2 to a and stores the result in b * b=a+2 b) Multiplier b times 4 and stores the result in a * a=b*4 c) Divides a by 3.14 and stores the result in b * b=a/3.14 d) Subtract 8 from b and stores the result in a * a=b-8 4.
Answer: True Difficulty: Easy Reference: p. 236 | 10. | A data warehouse may be updated by a legacy system. Answer: True Difficulty: Easy Reference: p. 239 | 11. | A data warehouse is typically comprised of several smaller data marts. Answer: False Difficulty: Medium Reference: p. 239 | 12.
During the Renaissance, there were many scientific advances and discoveries. Weapons and armory also improved to help soldiers fight. The Renaissance Period started around the fourteenth century and ended around the beginning of the seventeenth century. New information was rediscovered by Christian scholars due to the growth of trade and crusades (Centers of Inventions ?). The West learned many things from Arabian thinkers who had a much greater level of scientific success.
Another reason, that they chose firm-fixed-price contract was because they still had to discuss all factors and realize that they are estimates. Good for Lockheed Martin and why firm-fixed-price was better than the other contracts was basically due to once they negotiated a price and a contract was awarded the government was “locked-in” to paying that price. (Murphy, 2009). MFC has a headquarters in Dallas, Texas as well as a second major facility in Orlando, Fla. Additional facilities are located in nine U.S. states as well as Japan and the United Kingdom. (NIST.gov, 2012).
Yet the numbers cannot be avoided if we are to paint an accurate picture. The challenge for the historian lies in bringing statistics to life so they tell a story with some of the human qualities that Lange and Steinbeck invested in their subjects. In looking at the 1930s in particular, historians are lucky because social scientists and government officials tried hard to quantify the human circumstances of the era. In particular, historians of the Dust Bowl era have been able to benefit from the federal population count of 1940, which was the first modern census. The federal census had been taken every decade since 1790, because its data was needed to apportion each state's seats in the House of Representatives, in accordance with the provisions of the Constitution.
The Nazis in Germany had the Ministry of Popular Enlightenment and Propaganda; the Soviets had the Propaganda Committee of the Communist Party; the Ministry of Information was in Britain; and the Americans had the Office of War Information. What many people fail to realize is that propaganda is not just what the other side says, but often one’s own side’s “information” and “news.” Although the use of propaganda was highly effective during World War II, it was also used throughout history. Historians traced the use of propaganda back to the Reformation of the Catholic Church in Europe. The first propaganda institute was involved in improving dissemination of a group of religious dogmas. Propaganda was modernized with the advancement of technology from the seventeenth to twentieth century.
There are many similarities between World War One and World War Two, however the nature of warfare dramatically shifted during World War Two. The scale and spread of war had significantly increased as well as the importance of technology, while plane, tanks and military technology had still been used during world war one its proper potential had not been realized till the Second World War. The rise in technology also contributed allowed powerful tactics of rapid and devastating mobility. The rise of new strategies, tactics and technology had lead to an unbelievable number of deaths in which a majority were civilians. Blitzkrieg was a very successful tactic for Germany which initially brought them success.
Running head: CONDUCTING PSYCHOLOGICAL AUTOPSIES Conducting Psychological Autopsies: An Annotated Bibliography Anthony S. Ragusea Richard W. Sears Wright State University Conducting Psychological Autopsies: An Annotated Bibliography Psychological autopsies are a relatively recent phenomenon. Although authors disagree as to when the first autopsy was done, estimates do not go back earlier than the 1950’s. It was not until the late 1960’s with Edwin Shneidman’s work on the subject at the Los Angeles Suicide Prevention Center did the practice become more recognized and popular. Proponents believe autopsies are of critical importance when determining the cause of an equivocal death (one where
Especially after the Second World War, NO´s were helpful to distribute products to the customer while taking care of specific customer needs as well as country and market needs. The company´s change to a multi-national company in the 1930s was also a specific point why Phillips was the leading consumer electronics company in the post war era. 1.1 What distinctive competence did Phillips build? Phillips major competence is its development of new innovative products. With its goal of always facing a newer technology than other electronic companies, Phillips has built a competitive advantage.
Within the years 1949-1962, Mao implemented two “Five Year Plans,” both of which altered the industrial status of China. These industrial reforms focused specifically on developing China’s best assets for instance coal and textile manufacturing. They also targeted other main industries as well, such as transport and steel. The events that took place during this period undoubtedly resulted in various adjustments to Chinese industry. However, whether or not China’s industry experienced a process of profound and radical change between 1949 and 1962 is a debatable topic, which can be argued either way.