Answer Posted / vijith

Jackson structured development (JSD) is anothermature
methodology which has a different style than SA/SD or OMT.
The JSD methodology was developed by Michel Jackson and is
especially popular in Europe.JSD
does not distinguish between analysis and design and instead
lumps analysis and design as specification.JSD divides system
development into two stages


(1)Specification
(2)Implementation.



The OMT Methodology: System Design
The ESA terminology for system design is Architectural Design.
The object-oriented viewpoint introduces no new insights
into system design, but system
design is included in OMT for compete coverage of the
development process.
The steps taken during system design are:

•Organize the system into subsystems (top-level components).
•Identify concurrency inherent in the problem.
•Allocate subsystems to processors and tasks
(processes/threads).
•Choose the basic strategy for implementing data stores in
terms of
data structures, files and databases.
•Identify global resources and determine mechanisms for
controlling
access to them.
•Choose an approach to implement software control:

•use the location within the software to hold the state, or
•directly implement a state machine, or
•use concurrent tasks.
•Consider boundary conditions (initialization, termination,
failure).
•Establish trade-off priorities (speed, memory, portability,
...).

how do i create my own exception class which will restrict IO exception?

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Can anyone send me NIC question papers alongwith answers on nidhi1485@yahoo.co.in? Urgently needed.. Thanks in advance

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A good website has the following conditions It should be interactive. It should contain at least 20 images. Title cannot be null and should contain at least 10 letters other than spaces and hyphen (-). The keywords should contain atleast three among the following list : "design", "Graphics", "lovely", "beautiful", "amazing" and "mesmerising" Write a method: boolean isGoodWebsite(boolean isInteractive, int numOfImages, String title,String keywords[]) isInteractive whether the site is interactive or not numOfImages Number of images on the website title Title of the website keywords Array of keywords in the website.

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You are given a dictionary of all valid words. You have the following 3 operations permitted on a word: delete a character, insert a character, replace a character. Now given two words - word1 and word2 - find the minimum number of steps required to convert word1 to word2. (one operation counts as 1 step.)

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As per interoperatbility programs written in one language can be used by other language. How can we restrict the features of one language (say C#) in the programmer written in another language (say VB)..for example we have some features like operator overloading which is possible C#.NET (not in VB.NET), how can we restrict that when we are using this code in VB.NET.

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I want Ada programming language books. Could anyone post me any link for that?

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Tell me the jobs for the MCA Fresher in delhi, Noida..

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What is test execution and when will we start execution please send me one example for this question

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EXPLAIN UNARY OPEARATORS

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Find out the list of roles which gives access to GUI activities? thanks in advance

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hi viewers, tell me,what is scripting and programming, define and difference...pls

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1.what is the vesition managment.

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Explain the difference between an expert and a novice user. How would your strategy for designing user interfaces for an expert user differ from that for designing user interfaces for a novice user.

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please any one pass file aid,xpeditor and endeavor tools

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Hi can you please send me recent(present) interview questions and technical qyestions with answers for "BUSSIESS OBJECTS" and "DATA WAREHOUSE".pls its urgent for me my mail id is sekhar.cs82@gmail.com,manjuforgis@gmail.com. thanks in advance

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