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What is the function of a web browser’s cache ?

  • A.To block advertisements
  • B.To store copies of recently visited page resources for faster reloading
  • C.To encrypt the connection to the server
  • D.To translate domain names into IP addresses

Answer: A

Correct answer: To store copies of recently visited page resources for faster reloading

The cache keeps images, stylesheets and scripts on disk so a revisited page need not fetch them again. This is why clearing the cache can fix a page that appears to be displaying an outdated version.

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