Xerox Alto and Graphics Computing Quiz

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Questions and Answers

Who is attributed with the beginnings of modern interactive graphics?

  • Grace Hopper
  • Ivan Sutherland (correct)
  • Alan Turing
  • John McCarthy

Which system included interactive techniques using the keyboard and light pen for choices, pointing, and drawing?

  • SAGE air-defense system
  • UNIVAC
  • Whirlwind I computer
  • Sketchpad drawing system (correct)

What was the first computer-driven display attached to in the late 50s and early 60s?

  • UNIVAC
  • MIT's Whirlwind I computer (correct)
  • SAGE air-defense system
  • Sketchpad drawing system

In which air-defense system in the mid-50s were CRT display consoles used with light pens by operators?

<p>SAGE air-defense system (B)</p> Signup and view all the answers

What was the first computer named that displayed data on printers or hardcopy plotters?

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

Which conference did Ivan Sutherland present his work at in 1963?

<p>Spring Joint Computer conference (C)</p> Signup and view all the answers

What was the design principle behind the Alto minicomputer developed by Xerox PARC?

<p>Cost of computing falling for knowledge workers (A)</p> Signup and view all the answers

What was a significant feature of the Alto computers according to the text?

<p>Graphical interface for user-computer interaction (A)</p> Signup and view all the answers

Which organization specified the 3D Core Graphics System in the late 70s?

<p>ACM SIGGRAPH Committee (B)</p> Signup and view all the answers

What was PHIGS in relation to GKS?

<p>A 3D extension of GKS (A)</p> Signup and view all the answers

What type of software interface is OpenGL known to be?

<p>Low-level and vendor-neutral (D)</p> Signup and view all the answers

Which software development platform includes Java AWT and Java 3D capabilities?

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

Who is considered to be the founder of the computer graphics field?

<p>He formulated the ideas of display primitives and constraints on primitives (A)</p> Signup and view all the answers

What was the significance of the direct-view storage tube (DVST) introduced in 1968?

<p>It made interactive computer graphics affordable with a complete set including keyboard and mouse (D)</p> Signup and view all the answers

What type of applications were needed by researchers by the late 60's for dynamic graphics?

<p>Applications with solid colored surfaces to make flight simulations more realistic (B)</p> Signup and view all the answers

Why were TV raster displays used to create images for realistic flight simulation applications?

<p>Because they could display solid colored surfaces instead of wireframes (D)</p> Signup and view all the answers

What made CAD & CAM systems attractive as a result of the work done in the computer graphics field?

<p>The introduction of data structures for storing hierarchies built up via easy replication of components (C)</p> Signup and view all the answers

What was a significant characteristic of the first interactive computer graphics terminal brought out by IBM around 1965?

<p>$100,000 cost making it exclusive to elite designers (A)</p> Signup and view all the answers

What are devices in the context of computers?

<p>Components or peripherals attached to a computer for data input and output (B)</p> Signup and view all the answers

When referring to monitors, what year was it invented in?

<p>1897 (C)</p> Signup and view all the answers

Which device is used to enter data and instructions into a computer system?

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

What type of device is a video display device in the context of computers?

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

Which of the following is NOT a type of Video display device?

<p>Hard Disk Drive (A)</p> Signup and view all the answers

What is the purpose of Output Devices in computing?

<p>To receive information from the computer (A)</p> Signup and view all the answers

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