Selenium Element Quiz
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Questions and Answers

What is the atomic number of selenium?

  • 33
  • 34 (correct)
  • 35
  • 32

Which element is most similar to selenium?

  • Plutonium
  • Tellurium (correct)
  • Oxygen
  • Mercury

How was selenium discovered?

  • In 1817 by Jöns Jacob Berzelius (correct)
  • In 1820 by Humphry Davy
  • In 1819 by Marie Curie
  • In 1822 by Antoine Lavoisier

What are the chief commercial uses for selenium today?

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

What does WebDriver define?

<p>A language-neutral interface for controlling web browsers (C)</p> Signup and view all the answers

What is the main concern regarding selenium salts?

<p>(Especially) selenium salts are toxic in even small doses (C)</p> Signup and view all the answers

What is the purpose of Selenium's own drivers?

<p>For cases when third party drivers are not available (B)</p> Signup and view all the answers

What is the responsibility of a driver in Selenium?

<p>Delegating down to the browser and handling communication (B)</p> Signup and view all the answers

Why does Selenium setup differ from the setup of other commercial tools?

<p>It requires installation of language bindings libraries, browser, and driver separately (A)</p> Signup and view all the answers

What enables cross-browser and cross-platform automation in Selenium?

<p>The Selenium framework (B)</p> Signup and view all the answers

In which year was Selenium originally developed?

<p>2004 (C)</p> Signup and view all the answers

Who joined the team and steered the development of the second mode of operation that would later become 'Selenium Remote Control'?

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

What is the name of the test domain-specific language provided by Selenium to write tests in popular programming languages?

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

What license is Selenium released under?

<p>Apache License 2.0 (D)</p> Signup and view all the answers

Which company was Jason Huggins associated with before joining Google in 2007?

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

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