AMSCO networks plans to conduct a poll of viewers during the SuperBowl. They will conduct analysis to determine which area of th
e country they should target to maximize their retail broadband sales vs their business wifi sales. Which classification best describes this type of analysis? a. Predictive Analytics
b. Descriptive Analytics
c. Prescriptive Analytics
d. Clustering
Data analytics is an important skill today in making business decisions. It requires the use of large data collections, to determine the output or narrate business events for better decision making. There are three types and stages of data analytics and they are descriptive, predictive and prescriptive analytics.
Descriptive analytics is the first stage of data analytics, it analyses historic data to describe the output relative to output values. Predictive uses the described output to give a certain futuristic output, while prescriptive analytics uses both predictive and descriptive analytics to prescribe the best solution or decision for maximum beneficial result.
Select title, description , first_name, last_name from film inner join film_actor on film.film_id = film_actor.film_id inner join actor on film_actor.actor_id = actor.actor_id where title LIKE 'zo%';
Explanation:
The INNER JOIN keyword selects records that have matching values in both tables.
The WHERE clause is used to filter records.
The WHERE clause is used to extract only those records that fulfill a specified condition.
In computer science, cryptography refers to secure information and communication techniques derived from mathematical concepts and a set of rule-based calculations called algorithms, to transform messages in ways that are hard to decipher