When developing Web pages, it is important to test the pages with:

Question

Options

• Acurrent versions of multiple browsers.
• Bcurrent versions of Internet Explorer and Firefox.
• Ccurrent and older versions of multiple browsers.
• Dcurrent and older versions of Internet Explorer and Chrome.

• A
  3% (1)
• B
  6% (2)
• C
  90% (28)

Explanation

Testing with current and older versions of multiple browsers (C) is correct because web pages must be accessible to users who haven't updated their browsers, and rendering engines differ significantly across browser families - what works in Chrome may break in Safari or Firefox, even in the same version era.

Why the distractors fail:

• A ignores older browser versions, which still represent a meaningful portion of real-world users who may experience broken layouts or missing functionality.
• B limits testing to only two browsers (IE and Firefox), missing Chrome, Safari, Edge, and others that have substantial market share.
• D combines both errors: it restricts to only two browsers and omits older Firefox and Safari users, while IE is now deprecated and largely irrelevant.

Memory tip: Think "wide and deep" - test across multiple browser families (wide) and multiple versions (deep). Any answer that limits either dimension is incomplete.

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