Block Diagram of Pizza Ordering and Delivery Process

1)
The following block diagram as shown in figure-1.
a)
ORDER THE PIZZA DETAILS:
The following pizza has ordered by the guest through the menu. The host gives a menu of pizza
to the guest.
The guest selects according to his favourite pizza and takes place the order.
b)
The guest has to make a call to the pizza centre. Therefore the telephone connected to the
telephone and tones to dial the number.
c)
The host sent order details to order clerk. Therefore acknowledge order has given to the guest,
hence, the guest waits.
d)
The order clerk receives the order and gets payment approval. Therefore order clerk gives
information to pizza cook. The cook now ready to make hot pizza.
DELIVERY PIZZA DETAILS:
a)
The pizza cook makes to prepare pizza according to the chosen menu by guest, therefore after
ready a hot pizza delivered to the order clerk.
b)
Now, over clerk packed the pizza into box cover and attached payment receipt and guest house
address, therefore, put into a delivery van.
c)
The delivery van delivers all order pizza according to order clerk details only, therefore delivery
boy confirms the order and delivery to guest though payment order id only. Hence the guest gets
his hot pizza according to his taste.
Hence, the host gives pizza to the guest.

2)
The Chinese and the French prime ministers:
The following agreement through translator has shown in figure 2.
a)
The French and the chines prime ministers are speaking directly through translator has shown in
the block diagram.
b)
If the Chinese prime ministers speak with the French prime ministers. The Chinese translator
passes message information to the French translator.
c)
The Chinese translator has taken media as telephonic to send voice data to French translators.
d)
Hence, therefore translator sends voice data passes through French prime ministers and vice
versa.
3)
The following signal as shown in figure 3a.
Figure-3a

Calculate the amplitude, time period, frequency and phase angle of the waveform.
2nd waveform:
The following signal as shown in figure 3b.
Figure 3b
Calculate the amplitude, time period, frequency and phase angle of the waveform.

3rd waveform:
The following signal as shown in figure 3c.
Figure 3c
Calculate the amplitude, time period, frequency and phase angle of the waveform.
4)
a)
The following trigonometric wave expression has shown in figure 4a.