Big Data Analytics and Management

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Questions and Answers

Which of the following is NOT a characteristic of big data?

Velocity

Simplicity (correct)

Volume

Veracity

Which perspective best describes the relationship between people and technology?

Technology and people mutually shape each other (correct)

Technology has no impact on people

Technology drives organizational change

People decide about technological effects

What is the key difference between technological determinism and social constructivism?

Technological determinism believes technology is neutral, while social constructivism believes technology is value-laden.

Technological determinism believes technology is the sole driver of change, while social constructivism believes multiple factors drive change.

Technological determinism believes technology has no impact on society, while social constructivism believes technology has a significant impact.

Technological determinism believes technology shapes society, while social constructivism believes society shapes technology. (correct)

Which of the following is NOT considered an important soft skill for IT professionals according to the text?

Technical expertise Signup and view all the answers

What is the key role of management according to the text?

Overseeing the decision-making process Signup and view all the answers

Which of the following statements best describes the rationalist view of decision-making?

It is a logical and linear step-by-step process involving defining the problem, designing solutions, and selecting the best option. Signup and view all the answers

Which of the following is NOT a characteristic of the naturalist view of decision-making?

It considers decision-making as a set of straightforward sequential steps. Signup and view all the answers

Which of the following best describes the concept of 'big data'?

A collection of data from various sources, including structured, semi-structured, and unstructured data, that requires advanced analytical techniques for processing and analysis. Signup and view all the answers

Which of the following best represents the importance of soft skills for IT professionals in the context of digital transformation?

Soft skills, such as communication and collaboration, are crucial for IT professionals to effectively manage the socio-technical aspects of digital transformation. Signup and view all the answers

Which of the following perspectives views technology as a neutral tool shaped by social forces?

Social constructivism Signup and view all the answers

Which of the following statements best represents the relationship between people and technology in the context of digital transformation?

People and technology are intertwined, and their effective integration is crucial for successful digital transformation. Signup and view all the answers

Which of the following statements best describes the relationship between technology and people?

It is a reciprocal relationship, with each influencing the other. Signup and view all the answers

What is the primary difference between strategic management and strategic planning?

Strategic management is concerned with establishing long-term value, while strategic planning primarily focuses on generating profit. Signup and view all the answers

Which of the following is essential for the success of digital transformation, according to the text?

Having a strong team with diverse skills in technology, data, process, and organizational change. Signup and view all the answers

Which of the following statements best reflects the concept of technology determinism?

Technology is an autonomous force that drives social change independently of human agency. Signup and view all the answers

What is critical for the successful implementation of a well-designed strategy?

Ensuring that infrastructure and people are ready for the change. Signup and view all the answers

Which of the following soft skills is most essential for IT professionals, according to the text?

Strong communication and decision-making abilities. Signup and view all the answers

Study Notes

Characteristics of Big Data

Big data exceeds traditional DBMS and analytics tool capabilities
4Vs: Volume, Velocity, Variety, and Veracity
Volume: large scale, exceeding traditional DBMS capabilities
Velocity: data is processed in (near) real-time in a continuous way
Variety: different types of data, often unstructured, such as video, audio, social media text
Veracity: credibility of the data sources, involving data cleansing and verification

People and Technology

Reciprocal relationship between technology and people, influencing each other
Impact of technology usage dependent on both technology and people
Three perspectives:
- Technology drives organizational change
- People decide about technological effects
- Technology and people mutually shape each other

Digital Transformation

Strategic management differs from strategic planning
Strategic management focuses on establishing long-term value, guided by a theoretical framework
Digital transformation requires a strong team with skills in technology, data, process, and organizational change
Change management critical for success, involving infrastructure and people readiness
Importance of soft skills for IT professionals, underlining all behaviors and interactions

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Description

Explore the challenges and opportunities of handling large volumes of data with traditional DBMS and analytics tools. Learn about extracting value, ensuring data credibility, and processing various types of data in real-time. Dive into topics like data velocity, variety, and veracity.