Data Analytics Fundamentals
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Questions and Answers

What is data analytics according to Merriam-Webster Dictionary?

  • The process of mining, molding, and minting new gold
  • The factual information used as a basis for reasoning, discussion, or calculation (correct)
  • The process of creating new gold
  • The process of transmitting information in digital form

What is the unit value of 1 kilobyte?

  • 1024 kilobytes
  • 8 bits
  • 1024 bytes (correct)
  • 1 megabyte

What type of data analysis comprises predicting the occurrence of an event or the likely outcome of an event?

  • Diagnostic analysis
  • Descriptive analysis
  • Predictive analysis (correct)
  • Informative analysis

How many bytes are in 1 gigabyte?

<p>1024 megabytes (D)</p> Signup and view all the answers

What type of data analysis includes statistical functions such as counts, max, min, and percent?

<p>Descriptive analysis (D)</p> Signup and view all the answers

What is the term for the information output by a sensing device or organ that includes both useful and irrelevant or redundant information?

<p>Data output (B)</p> Signup and view all the answers

What is the main characteristic of big data that makes it challenging to manage?

<p>Its variety, velocity, and volume (D)</p> Signup and view all the answers

What is the estimated amount of data predicted to be created globally in 2025?

<p>181 zettabytes (A)</p> Signup and view all the answers

What percentage of data on the internet is unique?

<p>10% (D)</p> Signup and view all the answers

What is the primary goal of data analytics?

<p>To extract meaningful insights from data (D)</p> Signup and view all the answers

How much data does an internet user generate per second?

<p>1 megabyte (MB) (D)</p> Signup and view all the answers

What percentage of daily internet data is unstructured?

<p>80-90% (C)</p> Signup and view all the answers

What is the primary purpose of Artificial Narrow Intelligence (ANI)?

<p>To perform a specific task it was designed and trained for (D)</p> Signup and view all the answers

Which of the following companies uses data to provide better banking services?

<p>Banks and financial institutions (D)</p> Signup and view all the answers

What is the term for an AI that can understand and learn any intellectual task that a human being can?

<p>Artificial General Intelligence (AGI) (A)</p> Signup and view all the answers

What is the purpose of Content Classification by Clarifai?

<p>To classify content (B)</p> Signup and view all the answers

What is the term for an AI that surpasses human intelligence and can perform any task better than a human?

<p>Artificial Superintelligence (ASI) (B)</p> Signup and view all the answers

Which of the following AI models has limited memory and gets smarter as it receives more data?

<p>Limited Memory (C)</p> Signup and view all the answers

Which technology enables a car to steer, accelerate and brake automatically within its lane?

<p>TESLA AUTOPILOT (D)</p> Signup and view all the answers

What is the name of the virtual assistant technology developed by Amazon in 2014?

<p>ALEXA (D)</p> Signup and view all the answers

Which of the following AI models is a humanoid robot?

<p>SOPHIA (A)</p> Signup and view all the answers

What is the purpose of Chat Generative Pre-Trained Transformer (ChatGPT)?

<p>Refine and steer a conversation towards a desired length, format, style, level of detail, and language (B)</p> Signup and view all the answers

What is the characteristic of a Theory of Mind?

<p>Have the potential to understand the world (C)</p> Signup and view all the answers

Which of the following is an example of a smart assistant?

<p>Socratic (B)</p> Signup and view all the answers

What is the primary goal of machine learning in media streaming?

<p>To tailor experiences to individual users' preferences and behaviors (A)</p> Signup and view all the answers

Which of the following companies is known for its autonomous cars?

<p>All of the above (D)</p> Signup and view all the answers

What is the primary function of facial recognition technology?

<p>To recognize and verify human faces (D)</p> Signup and view all the answers

What is the main benefit of using machine learning in text editors?

<p>To automate the process of content generation (D)</p> Signup and view all the answers

Which of the following is a characteristic of machine learning?

<p>It adapts through progressive learning algorithms (B)</p> Signup and view all the answers

What is the main advantage of using machine learning in navigation apps?

<p>It enables real-time traffic alerts and route optimization (B)</p> Signup and view all the answers

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