mis

Select the true statements about neural networks.

- A neural network is a method in artificial intelligence that teaches computers to process data in a way that is inspired by the human brain. - Neural networks are a type of machine learning process called deep learning. Interconnected artificial neurons are the main building blocks of simple neural networks.

Michelle runs a shop on Etsy. One month, she spends $2,800 to promote her shop on Etsy and other social media sites. In that month, she gains 50 new customers. What is her customer acquisition cost for that month?

56

Select the true statements about the process of learning AI.

AI programs need data to create output. AI relies heavily on algorithms to process data and create output.

Select the true statements about unsupervised learning.

In unsupervised learning, machine learning algorithms are used to examine and cluster unlabeled data sets. - Unsupervised algorithms are used to uncover hidden associations within the data sets or patterns within data sets that may go unnoticed without the assistance of humans. - In unsupervised learning, clustering is used. Clustering is an approach used in data mining that groups unlabeled data based on parallels and variances within the data set.

How has social media changed the way businesses measure consumer behavior?

Social media makes it easier to collect the kind of data that are meaningful to businesses.

The e-commerce company with the highest revenue is based in which country?

US

The main purpose of a social media information system (SMIS) is to

allow social network users to share content.

Data analysts are likely to have achieved what education level when beginning their career?

bachelors degree

A technology that allows scientists to test drugs quickly and without the use of animals or humans is referred to as organ on a ________ (OOC).

chip

The use of computer models that are designed to simulate human thought processes is referred to as ________Blank computing and is often used in complex environments where solutions may be ambiguous or difficult to uncover.

cognitive

The most popular cryptocurrency brokerage firm (exchange) in the world is

coinbase

A major drawback of the Proof-of-Work (PoW) consensus mechanism is that it requires large amounts of ________ as the blockchain grows.

computing power

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

descriptive analytics.

Organizations can only use Facebook's Audience Insights to learn demographic information about people who have engaged with the organization by "liking" their page or attending an event hosted by the organization.

false

The type of e-commerce transactions that involve the selling of goods and services between businesses is vendor-to-vendor (V2V) e-commerce.

false

Qualitative data that is not categorized is called nominal data. Qualitative data that is categorized (ranked, for example) is considered _____Blank data.

ordinal

Which of the following is a popular Microsoft data analytics program that offers business intelligence as well as data visualization?

power BI

Software used by social media information systems websites include

programs that analyze data.

A consensus mechanism that involves an algorithm that creates an unpredictable math problem that can only be solve with significant computing power is called a ________ consensus mechanism.

proof of work

Data-driven decision making (DDDM) can be facilitated through a six-step processes of Ask, Prepare, Process, Analysis, Share, and Act. Which of these steps refers to creating visualizations and presentations for key stakeholders?

share

Adding a dedicated group to your Facebook account allows you to meet online and keep in touch with others who share your interest. You can post relevant media, such as photos, articles, and videos. Which role in a social media information system (SMIS) does your group fit into?

social media community

Binance, headquartered in the Cayman Islands, and Mandala Exchange in Malta, are by far the largest

traditional cryptocurrency exchanges.

A business-to-consumer transaction is considered to be the selling of products and services to individual consumers.

true

E-commerce ________ is the ability of an organization to create a strong presence among consumers in many places, with minimal time constraints, to sell them products and services.

ubiguity

Because it has no intrinsic value other than the faith that investors place in the currency, cryptocurrency is a very ________ investment.

volatile