Introduction to Database Systems
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Questions and Answers

What is the title of the lecture being referred to in the given text?

  • Introduction to Database Systems (correct)
  • Business Intelligence
  • Database Systems
  • Database Management Systems

Which airline was at the bottom in ranking in the late 90s?

  • American Airlines
  • Southwest Airlines
  • Delta Airlines
  • US Airline (correct)

What played a vital role in the turnaround of Continental Airlines?

  • Business Intelligence (correct)
  • Strategic Management
  • Effective Marketing Strategy
  • Customer Relationship Management

What is the percentage of assignments, quizzes, and lab manual/project and presentations in the course evaluation?

<p>25 (B)</p> Signup and view all the answers

What is the total percentage of the course evaluation?

<p>100 (D)</p> Signup and view all the answers

Who are the authors of the book 'A First Course in Database Systems'?

<p>Jeffrey D. Ullman and Jennifer Widom (A)</p> Signup and view all the answers

What is the primary purpose of adding context to data?

<p>To reveal meaning and add value (B)</p> Signup and view all the answers

What is the main difference between data and information?

<p>Information is processed, while data is raw (A)</p> Signup and view all the answers

What is an example of adding value to data?

<p>Calculating the average of a set of numbers (C)</p> Signup and view all the answers

What is the primary purpose of graphing data?

<p>To visualize the data and reveal patterns (C)</p> Signup and view all the answers

What is an example of raw data?

<p>51007 (B)</p> Signup and view all the answers

What is the main goal of processing data?

<p>To add value to the data and make it more useful (D)</p> Signup and view all the answers

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