a) week
b) year
c) week and year
d) week, month and year

Answer: c
Explanation: week input type defines a week and year. It does not define the time zone. Syntax is <form action=”ghu.php”> week: <input type=”week” name=”week and year”> <input type=”submit”> </form>, this gives a selection box and display a calendar like chart from where we can select a week and the year as well.