mirror of
https://github.com/kuhyx/WUT_Computer_Science.git
synced 2026-07-04 20:43:06 +02:00
40 lines
2.4 KiB
TeX
40 lines
2.4 KiB
TeX
|
\documentclass[12pt]{article}
|
||
|
|
\usepackage{enumitem}
|
||
|
|
|
||
|
|
\begin{document}
|
||
|
|
\section{Task 1}
|
||
|
|
Identify ambiguities or omissions in the requirements for a part of a ticket issuing system. \\ Consider both functional and non-functional requirements. \\
|
||
|
|
“A ticket issuing system is intended to automate the sale of rail tickets. Users select their destination, and input a credit card and a personal identification number. The aril ticket is issued and the credit card account charged with its cost. When the user presses the start button, a menu display of potential destinations is activated along with a message to the user to select a destination. Once a destination has been selected, users are requested to input their credit card. Its validity is checked and the user is then requested to input a personal identifier. When the credit transaction has been validated, the ticket is issued.”
|
||
|
|
|
||
|
|
|
||
|
|
\section{Task 2}
|
||
|
|
|
||
|
|
A system that supports taxi agency has to be prepared:
|
||
|
|
|
||
|
|
\begin{enumerate}[label=\Alph*)]
|
||
|
|
\item Identify stakeholders
|
||
|
|
|
||
|
|
\item Select one stakeholder and prepare an interview (write at least 6 important questions)
|
||
|
|
|
||
|
|
\item Write specification of at least 3 different non-functional requirements of the system
|
||
|
|
|
||
|
|
\item Write specification of at least 3 different non-functional requirements of the system
|
||
|
|
Estimate priorities using one of methods: cumulative votes with buying ideas, or 3-stage voting with weights (e.g. 9-5-3). For example, five functional requirements have been identified, a group of 4 stakeholders is available. Take assumptions about stakeholders, if necessary.
|
||
|
|
\end{enumerate}
|
||
|
|
|
||
|
|
|
||
|
|
\section{Task 3}
|
||
|
|
|
||
|
|
In a project, problems with a staff recruitment are quit probable (50\%) and may cause serious effects (10 weeks delay). A hardware to be tested could be not available on time (25\%, 4 weeks delay). Calculate the global risk. \\
|
||
|
|
|
||
|
|
We can hire another person for 20 weeks (cost \$200/week), which lower the staff risk to 30\%. \\
|
||
|
|
Or we can borrow a hardware in another company for 500\$ avoiding the second risk.
|
||
|
|
Compare the final costs in both situations. Justify any business decision (to do nothing, or to cope with one of the risks, or both).
|
||
|
|
|
||
|
|
A fine of a late project is about 1000\$ per week.
|
||
|
|
|
||
|
|
|
||
|
|
\section{Task 4}
|
||
|
|
In the Cocomo model the number of persons involved in the project is the same during the whole project realization time. True, False or elsewhere? Justify the answer.
|
||
|
|
|
||
|
|
\end{document}
|