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Question 1

Which one of the following tools would not be considered a fully featured analytics suite?

Options :

A : Minitab.

B : MicroStrategy.

C : Domo.

D : Power BI.

Answer: A

Question 2

A junior web developer wants to develop a new eCommerce app using Python for the back end, MongoDB for the database, and Vue.js for the front end. He wants to create a simple list called apparel with three lists items (“t-shirts, hoodies, jackets”).

Which of the following command does he need to type to create the list on Python?

Options :

A : apparel = {"t-shirts", "hoodies", "jackets"}

B : apparel = "t-shirts", "hoodies", "jackets"

C : apparel = ("t-shirts", "hoodies", "jackets")

D : apparel = ["t-shirts", "hoodies", "jackets"]

Answer: D

Question 3

While reviewing survey data, a research analyst notices data is missing from all the responses to a single question. Which of the following methods would BEST address this issue?

Options :

A : Replace missing data.

B : Remove duplicate data.

C : Replace redundant data.

D : Remove invalid data.

Answer: A

Question 4

Maria, a senior database manager, wants to create a new DB for the sales department. She needs to create 2 tables, Employees and Sales respectively. The Employees table contains a single row representing an employee with each employee assigned a unique id (primary key). The second table, Sales, contains individual sales records associated with the employee who made the sale. Which of the following database types will Maria implement?

Options :

A : Star

B : Non-relational 

C : Snowflake

D : Relational

Answer: D

Question 5

Which one of the following values will appear first if they are sorted in descending order?

Options :

A : Aaron

B : Molly

C : Xavier

D : Adam

Answer: C