History of the World Wide Web
30 Questions
1 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 set of competitors began to emerge around smaller, cheaper systems that were within the reach of smaller organizations?

  • Minicomputer vendors (correct)
  • Supercomputer vendors
  • Microcomputer vendors
  • Mainframe vendors

Which networking technology opened up the possibility of different computers carrying out compute actions on different parts or types of data?

  • Token Ring configurations
  • Low-speed modems over twisted copper pairs
  • Ethernet connections (correct)
  • DECnet

What computing model came into play with the advent of networking technology improvements?

  • Cloud computing
  • Client-server computing (correct)
  • Peer-to-peer computing
  • Mainframe computing

What is the main characteristic of a distributed system?

<p>It consists of multiple autonomous computers communicating through a network (A)</p> Signup and view all the answers

Which type of vendors were known for their smaller, cheaper systems that were within the reach of smaller organizations?

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

What technology improvement enabled different computers to optimize the use of available resources across a network?

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

What is the main concept behind distributed computing?

<p>Using computers remote from each other to accomplish computational tasks (A)</p> Signup and view all the answers

Where can networked computers in a distributed system be located?

<p>In different countries across the globe (B)</p> Signup and view all the answers

What is the significance of message passing in a distributed system?

<p>To facilitate communication and coordination between computers (D)</p> Signup and view all the answers

How did the internet originate?

<p>From a project funded by the US Department of Defense in the 1960s (B)</p> Signup and view all the answers

What was the primary purpose of ARPANET in the late 1960s?

<p>Establishing machine-to-machine data transfers (B)</p> Signup and view all the answers

In distributed computing, what does the term 'distributed' specifically refer to?

<p>Spatial distribution across multiple locations (D)</p> Signup and view all the answers

What is grid computing?

<p>Distributed computing using a cluster of networked computers (A)</p> Signup and view all the answers

Which technology facilitates large-scale resource sharing among dynamic groups of individuals and institutions?

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

What are some methods of grid computing mentioned in the text?

<p>High-Throughput Computing and Collaborative Computing (C)</p> Signup and view all the answers

Which type of applications have utilized grid computing technology?

<p>Data and computationally intensive applications (B)</p> Signup and view all the answers

How might a chemist benefit from utilizing grid computing?

<p>To screen thousands of compounds per hour (A)</p> Signup and view all the answers

What do teams of engineers do with the help of grid computing?

<p>Analyze terabytes of structural data (B)</p> Signup and view all the answers

What was Tim Berners-Lee's proposal in 1980?

<p>Layering a visual interface over the internet using hypertext links (B)</p> Signup and view all the answers

When did the first website go live?

<p>6 August 1991 (C)</p> Signup and view all the answers

What was the big problem highlighted with the pace of technological change?

<p>Mix of various systems with poor information exchange abilities (B)</p> Signup and view all the answers

What was the state of resource utilization rates in organizations as per the research project conducted in 2008?

<p>5% (D)</p> Signup and view all the answers

What percentage of organizations were unable to state how many servers they had based on the research project findings?

<p>28% (A)</p> Signup and view all the answers

What was the main issue faced due to distributed computing according to the text?

<p>'One application per physical server' (A)</p> Signup and view all the answers

What is the primary goal of meteorologists when seeking to visualize and analyze climate data?

<p>To enhance resource sharing (C)</p> Signup and view all the answers

What function does the Grid Information Service system perform?

<p>Collect details of available Grid resources (A)</p> Signup and view all the answers

What is the role of the Resource Broker in a Grid environment?

<p>Distribute jobs in applications to Grid resources (B)</p> Signup and view all the answers

What type of computing is HTC an abbreviation for?

<p>High - Throughput Computing (D)</p> Signup and view all the answers

Which component does NOT fall under the category of Grid Resources as mentioned in the text?

<p>Web 2.0 (A)</p> Signup and view all the answers

What is the purpose of Global Grids as mentioned in the text?

<p>To execute computational jobs (B)</p> Signup and view all the answers

More Like This

Use Quizgecko on...
Browser
Browser