Q1) Rewrite the given cursor using for loop

DECLARE

emp_rec employees%rowtype;

CURSOR emps IS

SELECT * FROM employees:

BEGIN

OPEN emps;

LOOP FETCH emps INTO emp_rec;

EXIT WHEN emps%notfound;

dbms_output.put_line(emp_rec.first_name\\' '\\emp_rec.salary);

END LOOP;

CLOSE emps;

END;