Exam 2: The Relational Model: Introduction, Qbe, and Relational Algebra

_____ represents information in the form of a chart, diagram, or picture.

Which of the following is not a programming language commonly used by data scientists?

Which of the following SQL statements allows a user named mgarcia to select, insert, update, delete, and create a constraint in the Products table?

What do data scientists typically look for as they analyze data?

What acronym refers to the traditional business operations of general ledger, accounts payable, and payroll?

Which of the following is a relatively new career in the database industry?

Compare traditional database careers with new emerging database careers.

A _____specifies the ongoing and emergency actions and procedures required to ensure data remains available if an event such as a cyberattack or hurricane occurs.

Which of the following is generally not considered a traditional business operation for all sizes of businesses?

Which of the following is not a major category of responsibility for typical database administrators?

Which of the following positions is a typical prerequisite for a data scientist?

A database administrator (DBA) usually reports directly to the chief financial officer (CFO).

Which of the following is not a technology that a data warehouse administrator typically manages?

Which of the following database professionals would focus on how large-scale research produces better products?

Which of the following does a data analyst typically work with?

Which of the following is typically not a requirement for a successful career as a database administrator?

Data visualization is not a feature of which software product?

Which of the following is generally not considered a source of big data?

A data analyst is generally responsible for improving the performance of a database.

A _____ completes the statistical and graphical analysis of internal data such as sales figures and operational expenses to help an organization make faster and better decisions.