Answer:
Explanation:
The algorithm can be described as follows
The first process is to ensure that the constraints for the time at which the offers begin is well defined.
TIME1 = 14:00
TIME2 = 16:00
TIME3 = 18:00
Then, decide the final number of meal following the free meal that has been offered.
NUMBER_OF_MEALS=4;
Then; decide the prices attached to the meal at regular times.
PRICE = 200;
At regular mode, decide the prices attached to the meal and as well as when the offer time commences.
PRICE_OFFER = 160;
Then ask the client(i.e the user) to put in the value required for the number of meals they desire to order.
Input values in n
Suppose (the value exceeds 8)
Then proceed to enquire from the client if they wish to go for the offer.
If not, use the regular price for the order.
Assume the client asks if the offer is a good one to bid for.
You are to show then the analysis of the calculation.
regular = 8 × PRICE
offer = 8 × PRICE_OFFER
profit = regular - offer
Finally, show the profit to the client which will let them know if it is good to bid for it or not.
Answer is given below
Explanation:
differences between a file-processing system and a database management system is given below
file-processing system
- File system is a software that manages and organizes the files in a storage medium within a computer.
- It doesn’t provide backup and recovery of data if it is lost.
- There is less data consistency in file system.
- File systems provide less security in comparison to DBMS.
- It is less complex as compared to DBMS.
database management system
- DBMS is a software for managing the database
- It provides backup and recovery of data even if it is lost.
- DBMS has more security mechanisms as compared to file system
- It has more complexity in handling as compared to file system.
- There is more data consistency because of the process of normalization.