Which of the following is true about mesh?

This method can be used to implement multiple other parallel programs that require every task to communicate with all of the other tasks.

This method can be used to implement multiple other parallel programs that require every task to only communicate with one other task.

The same process used for a ring can also be extended to a hypercube.

The hypercube can be viewed as a multidimensional mesh with $4$ nodes in each dimension.