History of the World Wide Web

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App

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

Flashcards are hidden until you start studying

More Like This

Use Quizgecko on...
Browser
Browser