What specific gas is internationally considered a top concern for air pollution?
A. Carbon monoxide
B. Nitrogen dioxide
C. Carbon dioxide
D. Greenhouse gas
E. Hydrogen monoxide
Answer: C
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What are the five main criteria for evaluating the quality of Internet resources? What are the basic concepts for each criterion?
Anya is an entrepreneur. To understand her own strengths and weaknesses better, she takes a personality test. The test analyzes various factors, such as whether she focuses more on the outward world or her internal world and whether she gathers information through observation or intuition. Based on these variables, the test shows Anya how she tends to deal with other people and her environment. The test that Anya took is most likely the ________.
A. HEXACO test B. Enneagram test C. Big Five test D. Myers-Briggs test
In a pull manufacturing system, ______.
a. production is based on past trends only b. production is based on capacity of the manufacturer c. production is based on actual customer demand d. production is based on government regulations
Shoe Mart is an online shopping Web site which offers a range of footwear. Through an analysis of its online data, the company recently determined that only 25 percent of all the visitors to the Web site actually ended up placing an order and completing the online transaction. Which of the following metrics did the company most likely use?
A. Unique visitors B. Conversion rate C. Click-through D. Cost-per-thousand