I've an application where i need to give access to all the
features only to admin and only few features to normal
users. Say Menu...i dont want all my menu items to be
accessible to all the users only the admin people can see
few all the features where as normal users can have access
to limited menu items...how can i achieve this. Please note
that my menu is not a database driven menu.
A solid cube of 4 inches has been painted red, green and
black on the pairs of opposite faces. It has then been cut
into one inch cubes. Following questions relate to the
smaller one inch cubes.
1.How many cubes have only one face painted?
(1) 8 (2) 16
(3) 24 (4) 32
2. How many cubes have only two faces painted?
(1) 0 (2) 16
(3) 24 (4) 32
3. How many cubes have only four faces painted?
(1) 0 (2) 8
(3) 12 (4) 16
4. How many cubes have no faces painted?
(1) 0 (2) 8
(3) 16 (4) 24
How to solve this