A database consists of one fact table that is composed of multiple dimensions. Depending on the dimension, each one can be represented by a denormalized table or multiple normalized tables. This structure is an example of a:
Randy scored 76 on a math test, Katie scored 86 on a science test, Ralph scored 80 on a history test, and Jean scored 80 on an English test. The table below contains the mean and standard deviation of the scores for each of the courses:Using this information, which of the following students had the BEST score?
Given the data below:In which of the following file formats is the data presented?
A commissions analyst has just completed second-quarter payout statements. The analyst created a dashboard to distribute the statements as quickly as possible. Which of the following will ensure only designated employees can view this information?
The current date is July 14, 2020. A data analyst has been asked to create a report that shows the company’s year-over-year Q2 2020 sales. Which of the following reports should the analyst compare?
A data analyst needs to calculate the mean for Q1 sales using the data set below:Which of the following is the mean?
