Specialized data analysts are needed for data mining in order to ask ad hoc inquiries and swiftly get responses from the system. choose one. This claim is false.
<h3>What does data mining mean exactly?</h3>
- Large data sets are sorted through in data mining in order to find patterns and relationships that may be used in data analysis to assist solve business challenges.
- Enterprises can forecast future trends and make more educated business decisions thanks to data mining techniques and technologies.
- Increasingly huge databases are explored via data mining, which also helps market segmentation.
- It is feasible to predict a customer's behavior to guide personalized loyalty marketing by analyzing the links between criteria like their age, gender, and preferences.
To learn more about Data mining, refer to:
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Answer:
Monday Video: 5.4.20 Section 18.5
Work due: 18.5 Worksheet
CW
Tuesday Video: 5.5.20 Section 18.6
Work due: 18.6 Worksheet
HW
Wednesday Video: 5.6.20 Section 18.7
Work due: 18.7 Classwork
CW
Thursday Video: 5.7.20 Section 18.7
Work due: 18.7 Homework
HW
Friday Video: 5.8.20 Section 18.5-18.7
Work due: Textbook page 615 #5-19 (not #13)
HWaccuracy
Explanation:
Answer:
(b) Windows is an open source operating system (<em>This is not correct</em>)
Explanation:
Option a is <em>correct</em> because Xerox PARC(Palo Alto Research Center), which is a subsidiary of the Xerox corporation, has been greatly responsible for invention and development in modern computing devices. Some of these developments are in Ethernet and graphical user interface (making use of menus, icons e.t.c).
Option b is <em>not correct</em> because Windows Operating system is not an open source operating system. Open source OS means users can interact with the driving code of the OS and make modifications. Windows does not support this feature. Operating systems that are open source include Linux and OpenSolaris.
Option c is <em>correct</em>. An operating system has two main components - the kernel and the user interface. The core component of an operating system is the Kernel as it interacts directly with the hardware and manages system resources. The user interface on the other hand allows users to interact with the kernel of the operating system using texts and/or graphics as commands.
Option d is <em>correct</em>. Linux operating system is an open source OS. Therefore, the source code is made available to the public for examination and modification.
Answer:
A tablet can have mobile data such as MetroPCS. But the tablet can not make phone calls or texts.
Answer:
A problem is a challenging task or process that needs resources not available to the individual or group responsible for the task.
An example of a business problem is data analysis.
Explanation:
A business enterprise is driven by profit making. Investing in a business opportunity requires or demands for feasibility study. Without the right computer skills, a company dives into various physical forms of survey like giving questionnaires to potential clients.
This form of survey requires a lot of time and money that should be invested in other assets in the company and the data acquired, sometimes is not enough to make long term business decisions.
On the other hand, when a spreed sheet application is used (like microsoft excel) by a business data analyst with big data and data visualization skills, large data could be accessed online and analysed of a fast and efficient descriptive and predictive analysis for long term business decisions.
