Draw a sequence diagrams for any two use cases you have, Ask an Expert

Engineering

Draw a Sequence diagrams for any two use cases you have modeled for The system includes two actors: a traveler, who purchases different types of tickets, and a central computer system, which maintains a reference database for the tariff. Use cases should include: BuyOneWayTicket, BuyWeeklyCard, BuyMonthlyCard, and UpdateTariff. Also include the following exceptional cases: Time-Out (i.e., traveler took too long to insert the right amount), TransactionAborted (i.e., traveler selected the cancel button without completing the transaction), DistributorOutOfChange, and DistributorOutOfPaper

View complete question

Computer Engineering, Engineering

Category:- Computer Engineering
Reference No.:- M992846

Have any Question?Write your Review or question?

Related Questions in Computer Engineering

Determine whether or not the following claim is true for

Determine whether or not the following claim is true for all regular expressions r 1 and r 2 . The symbol ≡ stands for equivalence regular expressions in the sense that both expressions denote the same language. (a) (r ...

Na2co3 caoh2 -------gt 2naoh caco3cao h2o ------gt

Na2CO3 + Ca(OH)2 -------> 2NaOH + CaCO3 CaO + H2O ------> Ca(OH)2 What weight in kg of NaOH will be generated if 26.5kg of soda ash is used? How many kg of lime is needed for the reaction?

Mark harris just received a cash gift from his grandfather

Mark Harris just received a cash gift from his grandfather. He plans to invest in a five-year bond issued by Cullumber Corp. that pays an annual coupon rate of 4.5 percent. If the current market rate is 7.50 percent, wha ...

Q1 the market for apples is perfectly competitive say a

Q1. The market for apples is perfectly competitive. Say a typical firm has a marginal cost function of MC(q) = 2q. (1) The optimal quantity of apples to produce is 10 for the typical firm. How much revenue does the firm ...

In a competitive market the market demand is qd 60- 6p and

In a competitive market, the market demand is Qd= 60- 6P and the market supply is the Qs= 4P the full economic price under a price ceiling of $3 is:?

Suppose we are given a directed graph ga we want to find 3

Suppose we are given a directed graph G; a) We want to find 3 edge disjoint paths from a designated starting vertex u to a specific destination vertex d (or determine that no such paths exist). Describe an efficient algo ...

Sorted golf scoresdesign a program that asks the user to

Sorted Golf Scores Design a program that asks the user to enter 10 golf scores. The scores should be stored in an Integer array. Sort the array in ascending order and display its contents. Looking for psuedocode format & ...

Please help with anbspfunctionnbspcodesymbol to convert

Please help with a function codeSymbol , to convert each mark to a symbol (A, B, C, D, E, F) and a code (7,6,5,4,3,2,1) according to the table below. And call it in the main function. Use the table below to determine th ...

Question research and discuss the html document object

Question : Research and discuss the HTML Document Object Model (DOM). Discuss how it can be manipulated via JavaScript to provide dynamic web page behavior. Explain in detail give some examples .

1 a cpu manufacturing company knows based on the machines

1. A CPU manufacturing company knows, based on the machines working at maximum productivity, that 90% of the CPU's coming off the line meet quality standards. The quality control inspector pulls 25 CPU's off the line to ...

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Computer Engineering Expert