OMIS 320 - Exam 1 MC Practice
Data analysts must blend facts and data with knowledge about the
Business or Organization
The essential RDBMS functions; create, read, update, and delete data is collectively referred to as which acronym?
CRUD
A cloud database is a type of database developed on a ________ platform and retrieved by a cloud platform.
Cloud
What is an important consideration when designing data visualizations
Defining a specific purpose for the visualization
Trying to answer questions such as "what happened?" or "what is occurring?" or "what was the ROI?" is the role of
Descriptive Analysis
Data redundancy is the ________ of data.
Duplication
Database Management Systems (DBMS) assign users different access rules to protect the data and users from ________, data leaks, and the misuse of data.
Identify Theft
What is the benefit of designing data visualizations for the target audience?
It improves communication and understanding.
Databases maintain data and information about various types of data ________.
Objects
Which of the following is a popular Microsoft data analytics program that offers business intelligence as well as data visualization?
Power BI
Collections of related fields in a database are referred to as
Records
What does the acronym RDBMS stand for?
Relational Database Management Systems
A major trend in data analytics is the use of artificial intelligence to focus on small data which is more precise, using small datasets that are capable of impacting decisions in the present. This is known as ______ AI.
Scalable
Peter Drucker felt the most important responsibility of a corporation is to
Serve the customers
What is a main proposition or argument of John Locke's labor theory of property?
Since people own their own labor, they naturally own the products of their labor.
Which program is typically limited to one user at a time?
Spreadsheet
What is cherry-picking data in the context of data visualization?
omitting data that contradicts a desired conclusion
In his theories of management, Peter Drucker placed special emphasis on
the importance of involving employees in the goal-setting process
The Foreign Key is a ________ field between tables that is not the primary key.
Common
Traditional file systems use ________, files, and documents.
Paper
Who is quoted as saying "Do what you do best and outsource the rest"?
Peter Drucker
What does the abbreviation SQL stand for?
Structured Query Language
When creating a relationship in a relational database management system (DBMS), which object is used?
Table
Which of the following is a popular data analytics program that offers business intelligence as well as data visualization?
Tableau
A database and a DBMS are different. A database is a collection of metadata, relationships, and ________.
Tables
Which of the following statements most clearly describes Mary Parker Follett's contribution to management theory?
The most important elements of an organization are relationships, informal processes, and communications.
Which statement best describes the impact of management information systems (MIS) for communication?
They have vastly improved organizations' ability to communicate effectively and efficiently.
When selecting the right data, it is important to be aware of the source of the data. For example, data that is sold by an entity that didn't actually collect the data is considered ______ data.
Third-Party
