Hibernate query for selecting multiple values

Question

In hibernate I can do following

Query q = session.createQuery(\"from Employee as e);
List emps = q.list();

Now if I want to

Answer 1

Query qry=session.createQuery("select e.employeeId,e.employeeName from Employee e where e.deptNumber=:p1");
qry.setParameter("p1",30);
List l2=qry.list();
Iterator itr=l2.iterator();
while(itr.hasNext()){
Object a[]=(Object[])itr.next();
System.out.println(a[0]+"/t"a[1]);
}