Digital Skills for the Workplace Final Exam
According to the article "Why IT projects still fail," what percentage of digital transformations fail?
70%
Which of the following identifies the sender and recipient of a message sent over the Internet?
IP address
According to the article "The Four Pillars of successful digital transformations," the authors call updating an organization's technology to increase employee efficiency, lower costs, and increase employee satisfaction:
IT uplift
The "What is the cloud?" video describes the cloud as:
a giant, internet-connected hard drive a scalable computing resource for businesses
According to "Mistakes, we've drawn a few," which of the following is an example of "cherry-picking scales."
adjusting the maximum and minimum range on an axis to make a relationship appear stronger
According to the article "What is ERP?" from SAP.com, which of the following best describes how ERP systems work?
an ERP system is made of modules that work together
The article "Diagrams for Dummies: A BPMN Tutorial" explains that every BPMN diagram should start and end with:
an event
According to the article "Top 10 ways to clean your data," what are some techniques you can use to clean your data in Excel?
use spell check to make sure spelling of your data values is correct and consistent remove duplicate rows of data using the "remove duplicates" feature use Excel formulas to transform the data
According to the article "explainable AI," the authors call for AI-based systems to provide explanations regarding:
why a model reaches a decision and how it works
According to the article "data visualization tips for more effective and engaging design," bar charts are best suited for:
comparing categories within a single measure
According to "designers and statisticians disagree on what makes a good information graphic," a dilemma designers of data visualizations face is:
conveying information succinctly while keeping the reader's interest
According to the article "Information Technology - what is it good for," which of the following is not a business objective of IT investments?
create media hype
According to "what is data and analytics" from Gartner, prescriptive analytics techniques:
generate outputs that specify actions to take
According to the article "So how do computers actually work?" which of the following are true about how bits (1s and 0s) are used by computers?
letters and punctuation can be represented by an 8-bit number pixel colors in images can be represented by codes made up of 1s and 0s 8-bit numbers are stored in a computer's memory 1s and 0s are processed as electrical signals (on or off)
In the video "AI vs machine learning," which of the following best describes the relationship between artificial intelligence and machine learning:
machine learning is a type of artificial intelligence
According to the article "What is a project manager," which of the following is not a phase of the project life cycle:
maintaining
According to "is your business masquerading as data-driven?" one symptom that an organization is not truly data-driven is:
making the decision first and then finding data to support it
According to the article "What is ERP?" from SAP.com, ERP evolved from:
material requirements planning software
According to the CIO article "what is a product manager?," which of the following is true of a product manager:
product managers must have both soft and hard skills
According to the article "visual vocabulary," which of the following graphs can be used to show correlation:
scatterplot
According to the article "People are using a 'grandma exploit' to break AI," shows the possibility of exploiting ChatGPT by:
telling it to pretend to be someone else
In the article "agile vs. waterfall," a benefit of the agile methodology of project management is:
tends to yield higher customer satisfaction since frequent feedback leads to increased prioritization of customer needs
According to the article "How to explain Robotic Process Automation (RPA) in plain English," which of the following does not determine if a process is fit for RPA?
the process must be something that employees cannot do themselves
According to the article "What is business process management? The key to enterprise agility," which of the following is a problem companies have with their business processes?
they aren't planned, they simply come into existence
according to the article "we need to talk about how good AI is getting," DALL-E creates original images using an AI process called:
diffusion
The article "The metaverse: not dead yet" describes virtual recreations of physical objects and systems as:
digital twins
According to the article "Create a PivotTable to analyze worksheet data," which of the following is a tip for formatting data for PivotTable analysis:
each column header should be unique
The video "What is Business Process Management" states that a well-executed Business Process Management program can:
eliminate waste support digital transformation save time
According to "visualizations that really work," graphics that encourage "visual discovery" are characterized by:
exploratory and data-driven
According to the video "Intro to the RapidMiner studio GUI | RapidMiner," the building blocks of a RapidMiner processes are called:
operators
According to the article, "type in your job to see how much AI will effect it," what percentages of jobs will have its work-related tasks affected at least 10% by AI:
80%
In the article "Think you're discreet online? Think again," is a example data/computational inference is:
Facebook suggesting to a psychiatrist his patients as potential "friends" Instagram identifying users as depressed based on the photos they posted using social media data to infer whether to grant or deny insurance to a potential customer