Answer the following statements true (T) or false (F)

1) Examples of human readable external I/O devices are printers, terminals,
and keyboards.
2) The use to which a device is put does not have an influence on the software
and polices in the operating system and supporting utilities.
3) Direct memory access is the dominant form of transfer that must be supported by the operating system.
4) The hierarchical philosophy is that the functions of the operating system
should be separated according to their complexity, their characteristic time scale, and their level of abstraction.
5) The actual queuing and scheduling of I/O operations occurs at the logical I/O module.

1) T
2) F
3) T
4) T
5) F