OMIS 350 exam 1 jose

smart software called avicenna is being developed by IBM that will be used to assist radiologists with interpreting medical images such as

CT scans

using a database management system (DBMS) increases data security by using --- so that only authorized users can access data

access rules

the six step process analysts use to create data-driven decision making includes which of the three following?

analysis Ask prepare

someone who possesses the knowledge of processing software, business strategy, and analytical skill to deliver data and reports that guide management and executives as they create well-informed decision making is known as a data

analyst

improving decision making, customer service, production and operations processes are just a few of the trends in data ----

analytics

the process of investigating raw data of various types to uncover trends and correlations, and to answer specifically crafted questions is the role of data ----

analytics

the process of taking components from data sources and analytics platforms to create a more user-friendly experience that makes finding critical insights easier is called --- data and analytics

composable

trends in data analytics include which three of the following?

composable data data analytics as a core business function scalable AI

analytical skills necessary for a data analyst include the characteristics and capabilities that allow for the observation, research, and interpretation of a problem or change in a desired state. According to google, there are five essential aspects of analytical skills including which three of the following?

curiosity data strategy understanding context

a database management system (DBMS) is a computer program that is used to create, process, and administer a ----

database

Trying to answer questions such as, "what happened?" or, "what is occurring?" or "what was the ROI?", is the role of ___.

descriptive analytics

data redundancy is the ---- of data.

duplication

Key skills required of data analysts include which 3 of the following?

experience with SQL and computer code oral communication skills technical writing skills

fusing immersive technologies such as virtual reality (VR), augmented reality (AR), and mixed reality (MR), --- reality (XR) creates a simulated environment that improves human-machinery in such fields as construction and logistics.

extended

true or false Business Intelligence (BI) encompasses management, computer systems, and processes for gathering, evaluating, and displaying knowledge to aid in decision making

false

which of the following statements regarding nanorobots is true?

nanorobots can replicate and become a threat if not removed

the process of data analytics includes which 3 of the following?

predictive analytics descriptive analytics prescriptive analytics

in the six step process analysts use to create data-driven decisions, the step during which data cleansing occurs to ensure that high-quality data is ready for processing is the --- step

process

IBM has developed AviCenna which is smart software that is able to review medical images such as CT scans. if it reaches its potential, there might not be as great a need for ---

radiologists

by using two tables, a primary key and a foreign key, the tables can ---- with each other

relate/ link

medical imaging of a patients heart to develop a three-dimensional computer model, which is then printed in 3D using polymer-based ink is a process for creating a ---- heart

robotic

medical imaging of a patients heart to develop a three-dimensional computer model, which is then printed in 3D using polymer-based ink is a process for creating a

robotic heart

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

The main tools used by data analysts include which three of the following?

spreadsheets databases and query languages data visualization tools

one way to visualize a data ecosystem is to apply it to the data project life cycle. the data science ready project outlines the five steps of the data project life cycle. the final stage in this life cycle is

storage

entities in diagrams of entity relationships (ERD) requires the use of various --- and ---- that help visualize two types of information: the entities within the system and the interrelationship among those entities.

symbols and connectors

a database is a collection of --- , relationships, and metadata. DBMS help to organize the data found in a database

tables

what did the recent study in the journal of medical internet research investigate regarding pain management indicate?

the use of VR as a way to relieve pain in patients undergoing bone marrow biopsy was as effective as nitrous oxide

what is the benefit of using industry cloud platforms?

they can increase revenue and accelerate digital growth for organizations that need to manage and process large volumes of data or require specialized software solutions for their industry

what are 3 purposes for using organ on a chip technology in drug, food, and cosmetic testing?

to reduce the cost and time required for testing to eliminate the need for testing on animals or humans to mimic the physiochemical reactions and vascular functions of cells

true or false the four Vs of big data include Volume: scale of data, Variety: different forms of data, Veracity: uncertainty of data, and Velocity: Analysis of streaming data

true

true or false Big data comprises all the analytical methods and processes relating to the processing and management of vast quantities of data.

true

questions that data analysts often ask include which three of the following?

who will receive the information and analysis? What are the time constraints for the project? what are the overall outcomes and results that are needed?

before the use of computers and database management systems (DBMS), traditional files systems used --- files, ---- and ----

folders paper filing cabinets

DBMS assign users different access rules to protect the data and users from ----, data leaks, and the misuse of data.

identity theft

Uses of data analytics include which 3 of the following?

improved decision making improved patient experiences and internal procedures in health care improved customer service

using a traditional filing system (noncomputer) led to many problems like --- and ----

inconsistency and data redundancy

which of the following best describes the value proposition of industry cloud platforms?

industry cloud platforms offer a unified solution for organizations to manage and process large volumes of data or require specialized software solutions for their industry