title: What is the difference between useQuery and useLazyQuery in Apollo graphQL?
body: <p>I was going through the documentation of Apollo React hooks.</p>
  <p>And saw there are two queries hooks to use for which is <code>useQuery</code> and <code>useLazyQuery</code></p>
  <p>I was reading this page.
  <a href="https://www.apollographql.com/docs/react/api/react/hooks/" rel="noreferrer">https://www.apollographql.com/docs/react/api/react/hooks/</a></p>
  <p>Can someone explain me what is the difference between them and in which case it should be used.</p>