Questions

Most operating systems store files on a hard disk.

he is famous in painting

Bit rate is the number of bits transmitted during one second whereas baud rate refers to the number of signal units per second that are required to represent those bits.

baud rate = bit rate / N

where N is no-of-bits represented by each signal shift.

Continuously rendered services are those services, which are prepared and provided only to the customers who are physically present. This kind of service is not finished in instant time; it is a process, which is extended to a time limit. It is a kind of face-to-face interaction. For example reservation service, restaurant service, massage, etc.