A.New technologies, and tools only

B.New technologies, tools, business processes, and regulatory rules

C.New technologies, tools and regulatory rules only

D.New technologies, tools, and business processes only

A.Remove the legend

B.Remove the vertical gridlines

C.Reduce the font size in the axis

A.Discuss with business experts the best ways to join different datasets

B.Establish the database tables for extract, translate, and load

C.Estimate the size of the dataset and plan for 5-10 times the size

D.Define the hardware and Hadoop network requirements

A.Logical and steadfast

B.Independent and intelligent

C.Communicative and collaborative

D.Introverted and technical

A.it is the mean of the distribution for the alternate hypothesis

B.it is the "power" of the Student's t-test

C.it is the mean of the distribution for the null hypothesis

D.it is the area under the appropriate tails of the Student's distribution