Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Computer Engineering Expert

problem 1) Give the two orthogonal views of software.

b) With the help of suitable diagram describe the analysis phase of unified approach.

c) Compare Rumbaugh, Booch and Jacobson methodologies.

problem 2)a) Describe encapsulation and information hiding with an ex.

b) What do you understand by common class pattern approach?

problem 3) Draw a use case diagram for a library management system (Show relationship between use cases)

problem 4) List out and describe the four types of prototypes with their application.

b) What do you understand by component based development and rapid application development?

problem 5)a) Develop the simple business process model using the activity diagram based on the following narrative. The purchasing department handles purchase requests from other departments in the company. People in the company who initiate the original purchase request are the "customers" of the purchasing department. A case worker within the purchasing department receives that request and monitors it until it is ordered and received. Case workers process the requests for purchasing products under $1,500, prepare a purchase order, and then send it to the approved vendor. Purchase requests over $1,500 must first be sent out for a bid from the vendor that supplies the product. When the bids return, the case worker chooses one bid. Then, case worker prepares a purchase order and sends it to the approved vendor.

b) Distinguish between collaboration/communication diagram and sequence diagram with diagrams.

problem 6) A token-ring based local-area-network (LAN) is a network consisting of nodes, in which network packets are sent around. Every node has a unique name within the network, and refers to its next node. Various kinds of nodes exist: workstations are originators of messages; servers and printers are network nodes that can receive messages. Packets contain an originator, a destination and content, and are sent around on a network. A LAN is a circular configuration of nodes.

(i) Identify classes for the above scenario using noun phrase approach. Group the appropriate, irrelevant and fuzzy classes separately.

(ii) Identify the relationships and responsibilities of the classes using CRC.

b) List the different corollaries that are used in OOD phase and describe corollary 1: Uncoupled design with less information content.

Computer Engineering, Engineering

  • Category:- Computer Engineering
  • Reference No.:- M96629

Have any Question? 


Related Questions in Computer Engineering

Implement a class quadraticequation whose constructor

Implement a class QuadraticEquation whose constructor receives the coefficients a, b, c of the quadratic equation ax 2 + bx + c = 0. Supply methods getSolution1 and getSolution2 that get the solutions, using the quadrati ...

In the life model in the computer science section of the

In the Life model in the Computer Science section of the NetLogo models library, find a pattern where there are no more than 10 green cells to begin with but after 10 time steps there are at least 100 green cells. Also, ...

Write a class savingsaccount that is similar to the

Write a class SavingsAccount that is similar to the BankAccount class, except that it has an added instance variable interest. Supply a constructor that sets both the initial balance and the interest rate. Supply a metho ...

An isp is granted the block 161264020 the isp needs to

An ISP is granted the block 16.12.64.0/20. The ISP needs to allocate addresses for 8 organizations, each with 256 addresses. a. Find the number and range of addresses in the ISP block. b. Find the range of addresses for ...

1 an x509 certificate revocation list contains a field

1. An X.509 certificate revocation list contains a field specifying when the next such list is expected to be issued. Why is that field present? 2. Consider the following authentication protocol, which uses a classical c ...

Implement a class roachpopulation that simulates the growth

Implement a class RoachPopulation that simulates the growth of a roach population. The constructor takes the size of the initial roach population. The breed method simulates a period in which the roaches breed, which dou ...

The section on public key cryptosystems discussed

The section on public key cryptosystems discussed nonrepudiation of origin in the context of public key cryptosystems. Consider a secret key system (in which a shared key is used). Bob has a message that he claims came f ...

1 describe all constructors of the savings account class

1. Describe all constructors of the Savings Account class. List all methods that are inherited from the Bank Account class. List all methods that are added to the Savings Account class. 2. Can you convert a superclass re ...

1 you want to write a program in which you need to refer to

1. You want to write a program in which you need to refer to the InetAddress of the computer you are working with. Write a statement in Java to create the corresponding object. 2. You want to create all InetAddress objec ...

Assignmentinside each of the data files is 102 lines of

Assignment Inside each of the data files is 102 lines of information. The first and last lines are just a header and footer that don't contain a relevant record. Each of the other 100 lines contains one record each. Thes ...

  • 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

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen