<u>Explanation:</u>
The term IoT is an acronym for 'Internet of Things' which refers to a modern technology that allows certain physical objects or “things” as we may call it to connect to the internet.
While Big Data refers not just to large data, but to an innovative field of technology that specializes in analyzing very large (big) data sets.
Consider the education industry, by means of IoT, it is possible for school management to effectively track their student's academic progress in real-time.
IoT and Big Data connected in the sense that, as these physical things (objects) communicate over the internet, a mass amount of data ("Big Data") is been generated which could then be analyzed using specialized software. In other words, they are mutually beneficial.
Answer:
When an investor adds international stocks to his or her U.S. stock portfolio, a. he or she needs to seek professional management because he or she doesn't have access to international investments on his or her own. b. it will have no impact on either the risk or the return of his or her portfolio. c. he or she will increase his or her expected return but must also take on more risk. d. he or she can reduce the risk of his or her portfolio. e. it will raise his or her risk relative to the risk he or she would face just holding U.S. stocks.
Answer:
The correct answer is option a.
Explanation:
In 2007-2009 financial crisis occurred globally which originated in the US. It was triggered in the US because of the collapse of the housing bubble which caused the price of houses to decline.
The housing bubble was backed by mortgages securities. The percentage of lower quality or subprime mortgages increase around 2004-06.
This reduction in the asset value for mortgage securities caused the banks to reduce their lending as the debts on consumers and businesses were increasing.
This caused the credit crunch in the year 2008.
Answer:
Theory X Manager
Explanation:
Douglas McGregor presented this perspectives of human being named as Theory X (which is labeled as negative).
McGregor after studying the manager's behavior and how they are dealing with their employees, came to the conclusion that the manager’s views of the nature of human beings are built on the particular assumptions taken from their behavior.
According to Theory X, managers tend to believe that not liking the work is present in employee nature and therefore it is necessary to direct or even force them to perform tasks and their required job.
To put it another way, theory X basically tries to put that all humans and particularly employees are lazy, and they don't want to work, they are required to pull and push for doing so.
It is true that ''In a forecasting model using simple moving average, the shorter the time span used for calculating the moving average, the closer the average follows volatile trends''.
There are three fundamental categories: causal models, time series analysis and projection, and qualitative approaches. The first makes use of qualitative data (such as the judgement of experts) and details about noteworthy occasions of the sort already discussed, and may or may not take historical factors into account.
Although there are many commonly used quantitative budget forecasting tools, in this article we concentrate on the top four techniques: Straight-line, moving average, simple linear regression, multiple linear regression, and straight-line.
The Global Forecast System (GFS) of the National Weather Service and the European Center for Medium-Range Weather Forecast (ECMWF) model are the two most well-known NWP models. The American and European models are other names for them.
Learn more about forecasting model:
brainly.com/question/28341164
#SPJ4
