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Objective: The purpose of this Lab 02 assignment is to exercise your understanding of functional and non-functional requirements. Also, it aims to assess your ability to identify and explain the different levels and types of requirements. Activity 1 – Ticket Sales System Below are some initial requirements for an online ticket sales system (theatre, concert, etc.). Identify the Functional (F) and Non-Functional (NF) components in each sentence and, for the NFRs, state the category into which they fit. 1. Users must be able to browse for events by name or date or venue. 2. Searching for events by keywords should also be possible. 3. User will select ticket price from those offered and also specify the number of tickets they require. 4. The system should display availability of the tickets within five seconds. 5. Users must be able to choose their seats and purchase tickets 24/7. 6. Only registered customers can buy tickets. 7. Daily reports of ticket sales must be generated. These must be retained for two years. 8. All data is to be backed up nightly. 9. It should not be possible to double-book tickets (i.e. buy a ticket that has already been sold). 10. A report will be required, showing ticket sales over a week. It should be possible to vary that time span and look at any duration up to six months. 

          Objective:
The purpose of this Lab 02 assignment is to exercise your understanding of functional and non-functional requirements. Also, it aims to assess your ability to identify and explain the different levels and types of requirements.

Activity 1 – Ticket Sales System
Below are some initial requirements for an online ticket sales system (theatre, concert, etc.). Identify the Functional (F) and Non-Functional (NF) components in each sentence and, for the NFRs, state the category into which they fit.

1. Users must be able to browse for events by name or date or venue.
2. Searching for events by keywords should also be possible.
3. User will select ticket price from those offered and also specify the number of tickets they require.
4. The system should display availability of the tickets within five seconds.
5. Users must be able to choose their seats and purchase tickets 24/7.
6. Only registered customers can buy tickets.
7. Daily reports of ticket sales must be generated. These must be retained for two years.
8. All data is to be backed up nightly.
9. It should not be possible to double-book tickets (i.e. buy a ticket that has already been sold).
10. A report will be required, showing ticket sales over a week. It should be possible to vary that time span and look at any duration up to six months.
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Added by Alan C.

Computer Science and Information Technology
Computer Science and Information Technology
Trishna Knowledge Systems 2018 Edition
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Objective: The purpose of this Lab 02 assignment is to exercise your understanding of functional and non-functional requirements. Also, it aims to assess your ability to identify and explain the different levels and types of requirements. Activity 1 – Ticket Sales System Below are some initial requirements for an online ticket sales system (theatre, concert, etc.). Identify the Functional (F) and Non-Functional (NF) components in each sentence and, for the NFRs, state the category into which they fit. 1. Users must be able to browse for events by name or date or venue. 2. Searching for events by keywords should also be possible. 3. User will select ticket price from those offered and also specify the number of tickets they require. 4. The system should display availability of the tickets within five seconds. 5. Users must be able to choose their seats and purchase tickets 24/7. 6. Only registered customers can buy tickets. 7. Daily reports of ticket sales must be generated. These must be retained for two years. 8. All data is to be backed up nightly. 9. It should not be possible to double-book tickets (i.e. buy a ticket that has already been sold). 10. A report will be required, showing ticket sales over a week. It should be possible to vary that time span and look at any duration up to six months.
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Transcript

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00:01 So, here is a python program that satisfies the requirement.
00:04 And this is a code in a python language.
00:07 First of all, you have to add a constant.
00:10 So, section a price 20, c its 300, b price 15, c its 500, for c price 10, c its 200.
00:22 Then function to get the number of tickets sold for a section.
00:26 So, def getticketssoldsection while true, try tickets int input f enter the number of tickets sold for section.
00:37 So, if tickets greater than equal to 0 return ticket, else print entered a non -negative number.
00:55 So, here ticket int input f enter the number of tickets sold for section.
01:01 And if ticket here we have to using a loop if condition.
01:06 So, if tickets greater than equal to 0 return tickets, else print entered a non -negative number...
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