title: create a query that will display employee name and department number
body: <p>hey guys im kinda stuck on this question</p>
  
  <p>create a query that will display employee name, dept nmber and all the employees that work in the same department as a given employee</p>
  
  <p>i was thinking this would be the answer:</p>
  
  <pre><code>Select ename,deptno
  from emp, dept
  </code></pre>
  
  <p>but thats not the right answer</p>