An organization using HDFS realizes that hardware failure is a(n):

Data mining complements online analytical processing in that it ________

A) finds associations or correlations among sets of items B) provides capabilities for discovering hidden predictive relationships in the data C) extracts textual information from Web documents D) groups related records together on the basis of having similar values for attributes E) analyzes different dimensions of data beyond simple data summaries

Greenwell Coffee Company began operations on the first day of the year. On that day they issued 10,000 shares. On March 1 they issued 20,000 shares and on July 1, another 30,000 shares. On December 1, Greenwell repurchased 5,000 shares of outstanding shares. Compute the weighted-average shares of stock for the first year of operation

A) 60,000 B) 55,000 C) 41,250 D) 36,667