title: Selenium: Check for the presence of element
body: <p>In real-time automation, do we check for the presence of every element(in test) before performing some action on them? </p>
  
  <p>Wherever there is a <code>findElement</code> statement, there is a chance of <strong>NoSuchElementException</strong>. My question is whether we check for the presence of the element everytime?</p>
  
  <p>Does every <code>findElement</code> statement need to be surrounded by <code>try-catch</code> block?</p>