Introduction to Decision Support Systems (DSS)
15 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the main purpose of decision support systems (DSS)?

  • To restrict decision makers to structured problems only
  • To automate decision making without human involvement
  • To combine data, analytical models, and user-friendly software to improve decision quality (correct)
  • To replace human decision making with computer-based algorithms

What type of problems do decision support systems (DSS) typically assist with?

  • Technical problems
  • Unstructured problems only
  • Semi-structured problems (correct)
  • Structured problems only

What does a generic Decision Support System (DSS) include in its database?

  • Records and internal data only
  • Data elements and external data only
  • Files and external data only
  • Files, records, data elements, external data, and internal data (correct)

Which of the following is NOT an analytical method used in a Decision Support System (DSS)?

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

What is included in the user interface of a Generic Decision Support System (DSS)?

<p>Both Communication Language and Presentation Language (A)</p> Signup and view all the answers

Which of the following best describes a Decision Support System (DSS)?

<p>A system that combines data, analytical models, and software to solve unstructured problems (C)</p> Signup and view all the answers

Which of the following is NOT considered an analytical method used in a Decision Support System (DSS)?

<p>Data definition and manipulation (A)</p> Signup and view all the answers

What is the primary function of the data processor and management in a Generic Decision Support System (DSS)?

<p>To ensure data integrity and access control (C)</p> Signup and view all the answers

What distinguishes a Decision Support System (DSS) from other computer systems?

<p>It focuses on solving unstructured problems using data and analytical models (C)</p> Signup and view all the answers

In a Decision Support System (DSS), what role does the user interface play?

<p>It presents the data to users in a meaningful way (D)</p> Signup and view all the answers

Define Decision Support System (DSS) in your own words based on the given text.

<p>A computerized system that assists decision makers by combining data, analytical models, and user-friendly software to solve semi-structured and unstructured problems.</p> Signup and view all the answers

What are some of the analytical methods used in a Generic DSS according to the text?

<p>Mathematical Programming, Queuing Theory, Reliability and Quality Control, Simulation, Inventory Theory, Forecasting, Heuristics, Expert Systems</p> Signup and view all the answers

Explain the role of the data processor and management in a Generic DSS as mentioned in the text.

<p>It includes data definition, data manipulation, data integrity, access control, concurrency control, and transaction recovery.</p> Signup and view all the answers

What is the primary purpose of a User Interface in a Generic DSS according to the text?

<p>To facilitate communication and presentation for the decision makers.</p> Signup and view all the answers

What distinguishes a Decision Support System (DSS) from other computer systems based on the given text?

<p>DSS combines the intellectual resources of individuals with the capabilities of the computer to improve the quality of decisions dealing with semi-structured problems.</p> Signup and view all the answers

More Like This

Use Quizgecko on...
Browser
Open
Browser
Browser