This ppt is done by my dear classmate Sap, almost each ppt I have uploaded is copied from net and other sources.I hope this will b a little useful for students..
The systematic use of proven principles, techniques ,languages and tools for the cost-effective analysis ,documentation and on-going evolution of user needs and the external behavior of a system to satisfy those user needs.
Requirement Elicitation
Facilitated Application Specification Technique(FAST)
Quality Function Deployment
USE-CASES
This is my PPT on mini project on Image Classifier. It's was appreciated by my HOD of CSE of BBDU, Lucknow. It's easy and simple. I put some transitions in it too. So nobody has to think how to put transitions. I tried my best to make it simple for you all. Else you can put your own transitions in it, by simple downloading it.
PLEASE DO LIKE AND SHARE.
Thank You
Object Definition Language (ODL) is a specification language to define the specifications of object types based on the ODMG ODL (but not compliant). ODL is a DDL for objects types. ... If defines the characteristics of types, including their properties and operations.
This ppt covers the object modeling techniques. It has four topics: object model, dynamic model, functional model and the relationship between these models.
this pdf file includes software development life cycle, requirement analysis and specification, project management, design, coding, testing, maintenance and quality reuse and case tools.
Hi There, This Synopsis report is Implemented by Umang Saxena,Sakshi Sharma and Ronit Shrivastava of IT Branch,SVVV Indore.This will help for those students who wants to make a good and effective report regarding to any topic.
Thank you
Warm regards
This is the most important topic of OOAD named as Object Oriented Testing. It is used to prepare a good software which has no bug in it and it performs very fast. <a href="https://harisjamil.pro">Haris Jamil</a>
Object Modeling Technique (OMT) is real world based modeling approach for software modeling and designing. It was developed basically as a method to develop object-oriented systems and to support object-oriented programming. It describes the static structure of the system.
Object Modeling Technique is easy to draw and use. It is used in many applications like telecommunication, transportation, compilers etc. It is also used in many real world problems. OMT is one of the most popular object oriented development techniques used now-a-days. OMT was developed by James Rambaugh.
Purpose of Object Modeling Technique:
To test physical entity before construction of them.
To make communication easier with the customers.
To present information in an alternative way i.e. visualization.
To reduce the complexity of software.
To solve the real world problems.
Object Modeling Technique’s Models:
There are three main types of models that has been proposed by OMT.
Object Model:
Object Model encompasses the principles of abstraction, encapsulation, modularity, hierarchy, typing, concurrency and persistence. Object Model basically emphasizes on the object and class. Main concepts related with Object Model are classes and their association with attributes. Predefined relationships in object model are aggregation and generalization (multiple inheritance).
Dynamic Model:
Dynamic Model involves states, events and state diagram (transition diagram) on the model. Main concepts related with Dynamic Model are states, transition between states and events to trigger the transitions. Predefined relationships in object model are aggregation (concurrency) and generalization.
Functional Model:
Functional Model focuses on the how data is flowing, where data is stored and different processes. Main concepts involved in Functional Model are data, data flow, data store, process and actors. Functional Model in OMT describes the whole processes and actions with the help of data flow diagram (DFD).
Phases of Object Modeling Technique:
OMT has the following phases:
Analysis:
This the first phase of the object modeling technique. This phase involves the preparation of precise and correct modelling of the real world problems. Analysis phase starts with setting a goal i.e. finding the problem statement. Problem statement is further divided into above discussed three models i.e. object, dynamic and functional model.
System Design:
This is the second phase of the object modeling technique and it comes after the analysis phase. It determines all system architecture, concurrent tasks and data storage. High level architecture of the system is designed during this phase.
FOR MORE INFORMATION CLICK ON THE LINK BELOW :
https://uii.io/programming
This ppt is done by my dear classmate Sap, almost each ppt I have uploaded is copied from net and other sources.I hope this will b a little useful for students..
The systematic use of proven principles, techniques ,languages and tools for the cost-effective analysis ,documentation and on-going evolution of user needs and the external behavior of a system to satisfy those user needs.
Requirement Elicitation
Facilitated Application Specification Technique(FAST)
Quality Function Deployment
USE-CASES
This is my PPT on mini project on Image Classifier. It's was appreciated by my HOD of CSE of BBDU, Lucknow. It's easy and simple. I put some transitions in it too. So nobody has to think how to put transitions. I tried my best to make it simple for you all. Else you can put your own transitions in it, by simple downloading it.
PLEASE DO LIKE AND SHARE.
Thank You
Object Definition Language (ODL) is a specification language to define the specifications of object types based on the ODMG ODL (but not compliant). ODL is a DDL for objects types. ... If defines the characteristics of types, including their properties and operations.
This ppt covers the object modeling techniques. It has four topics: object model, dynamic model, functional model and the relationship between these models.
this pdf file includes software development life cycle, requirement analysis and specification, project management, design, coding, testing, maintenance and quality reuse and case tools.
Hi There, This Synopsis report is Implemented by Umang Saxena,Sakshi Sharma and Ronit Shrivastava of IT Branch,SVVV Indore.This will help for those students who wants to make a good and effective report regarding to any topic.
Thank you
Warm regards
This is the most important topic of OOAD named as Object Oriented Testing. It is used to prepare a good software which has no bug in it and it performs very fast. <a href="https://harisjamil.pro">Haris Jamil</a>
Object Modeling Technique (OMT) is real world based modeling approach for software modeling and designing. It was developed basically as a method to develop object-oriented systems and to support object-oriented programming. It describes the static structure of the system.
Object Modeling Technique is easy to draw and use. It is used in many applications like telecommunication, transportation, compilers etc. It is also used in many real world problems. OMT is one of the most popular object oriented development techniques used now-a-days. OMT was developed by James Rambaugh.
Purpose of Object Modeling Technique:
To test physical entity before construction of them.
To make communication easier with the customers.
To present information in an alternative way i.e. visualization.
To reduce the complexity of software.
To solve the real world problems.
Object Modeling Technique’s Models:
There are three main types of models that has been proposed by OMT.
Object Model:
Object Model encompasses the principles of abstraction, encapsulation, modularity, hierarchy, typing, concurrency and persistence. Object Model basically emphasizes on the object and class. Main concepts related with Object Model are classes and their association with attributes. Predefined relationships in object model are aggregation and generalization (multiple inheritance).
Dynamic Model:
Dynamic Model involves states, events and state diagram (transition diagram) on the model. Main concepts related with Dynamic Model are states, transition between states and events to trigger the transitions. Predefined relationships in object model are aggregation (concurrency) and generalization.
Functional Model:
Functional Model focuses on the how data is flowing, where data is stored and different processes. Main concepts involved in Functional Model are data, data flow, data store, process and actors. Functional Model in OMT describes the whole processes and actions with the help of data flow diagram (DFD).
Phases of Object Modeling Technique:
OMT has the following phases:
Analysis:
This the first phase of the object modeling technique. This phase involves the preparation of precise and correct modelling of the real world problems. Analysis phase starts with setting a goal i.e. finding the problem statement. Problem statement is further divided into above discussed three models i.e. object, dynamic and functional model.
System Design:
This is the second phase of the object modeling technique and it comes after the analysis phase. It determines all system architecture, concurrent tasks and data storage. High level architecture of the system is designed during this phase.
FOR MORE INFORMATION CLICK ON THE LINK BELOW :
https://uii.io/programming
The Bridge SE is responsible for bridging between Japanese customers and offshore project teams in Vietnam and is able to work a short term or long term in Japan. ... - Transferring the business and quality requirements, detailed functions from the customer to the Offshoring project team.
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https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
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However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
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In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
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Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
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DevOps and Testing slides at DASA ConnectKari Kakkonen
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Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
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5. Alternative Actions
Can the actor take some other action at this
point?
Is it possible that the actor will encounter
some error condition at this point?
Is it possible that the actor will encounter
behavior invoked by some event outside the
actor’s control?
8. Flow-Oriented Modeling
•Data flow oriented modeling is one of the most widely
used analysis notations today.
•DFD and other diagrams are not a formal part of
UML, but they can be used to complement UML
diagrams and provide additional insight into system
requirements and flow.
•DFD takes an input-process-output view of a system
that is, data objects flow into the software, are
transformed by processing elements, and resultant data
objects flow out of the software.
9. Guidelines
Data objects are represented by labeled arrows and
transformations are represented by circles (also
called bubbles). Data stores are represented by
double lines or rectangle.
DFD is represented in a hierarchical fashion, that is
first data flow model(level 0 DFD or Context diagram)
represents the system as a whole.
Refine by isolating candidate processes and their
associated data objects and data stores.
Carefully note primary input and output.
Label all elements with meaningful names.
Information flow continuity must be maintained from
level to level.
One bubble at a time should be refined.
11. Grammatical Parse or Processing Narratives
The SafeHome security function enables the homeowner to configure the
security system when it is installed, monitors all sensors connected to the
security system, and interacts with the homeowner through the Internet, a
PC, or a control panel.
During installation, the SafeHome PC is used to program and configure the
system. Each sensor is assigned a number and type, a master password is
programmed for arming and disarming the system, and telephone number(s)
are input for dialing when a sensor event occurs.
When a sensor event is recognized, the software invokes an audible alarm
attached to the system. After a delay time that is specified by the homeowner
during system configuration activities, the software dials a telephone number
of a monitoring service, provides information about the location, reporting
the nature of the event that has been detected. The telephone number will be
redialed every 20 seconds until a telephone connection is obtained.
The homeowner receives security information via a control panel, the PC, or
a browser, collectively called an interface. The interface displays prompting
messages and system status information on the control panel, the PC, or the
browser window. Homeowner interaction takes the following form…
12.
13. Grammatical parse
Referring to the processing narratives
text, verbs are the processes, that is
they may be represented as bubbles in
a subsequent DFD.
Nouns are either external entities
(boxes), data or control objects
(arrows), or data stores (double lines)
14. Level 2 DFD that refines the monitor sensors process
15. Control Flow Model
A large class of applications are driven by
events rather than data, produce control
information rather than reports or displays
and process information with heavy concern
for time and performance.
Such applications require the use of control
flow modeling in addition to data flow
modeling.
Even or control item is implemented as a
boolean value (true or false, on or off, 1 or 0)
or a discrete list of conditions (empty,
jammed, full)
16. Guidelines to create Control flow model
List all sensors that are “read” by the s/w.
List all interrupt conditions.
List all “switches” that are actuated by an
operator.
List all data conditions.
Recalling the noun/verb parse that was
applied to the processing narrative, review all
“control items” as possible for control flow
inputs / outputs.
Identify how each state is reached, and define
the transition between states.
Focus on possible omissions.
17. Control Specification
Control specification (CSPEC) represents the
behavior of the system (at the level from
which it has been referenced) in two different
ways.
The CSPEC contains a state diagram and
can also contain a program activation table.
Figure shows a state diagram for the level 1
control flow model for Safe home. It shows
how the system responds to events as it
traverses the four states defined at this level.
CSPEC describes the behavior of the system,
but it gives us no information about the inner
working of the processes.
19. Process Specification
Process specification is used to describe all
flow model processes that appear at the final
level of refinement.
Content of process specification can include
narrative text, a program design language
(PDL) description of the process algorithm,
mathematical equations, tables, diagrams, or
charts.
20. Process Specification (PSPEC eg)
Process password (at control panel).
Process password receives a four-digit password
from the interact with user function. The password is
first compared to the master password stored within
the system. If the master password matches, [valid id
message = true] is passed to the message and status
display function. If the password does not match the
four digits are compared to the table of secondary
passwords(may assigned to guests etc). If the
password matches an entry within the table, [valid id
message = true] is passed to the message and status
display function. If there is no match, [valid id
message = false] is passed to the message and
status display function.
22. Identifying Analysis Classes
External entities that produce or consume
information
Things that are part of the information domain
Occurrences or events
Roles played by people who interact with the
system
Organizational units
Places that establish context
Structures that define a class of objects
26. Class-Responsibility
Collaborator (CRC)
CRC provides a simple means for identifying and
organizing the classes that are relevant to system or
product requirements.
CRC model is collection of standard index cards that
represents classes. Cards are divided into 3 sections.
(i) top of card write the name of class
(ii) class responsibilities on the left
(iii) collaborators on the right
Here responsibilities are the attributes and operations
that are relevant to the class.
Collaborators are those classes that are required to
provide a class with the information needed to
complete a responsibility.
28. B
asic guidelines for identifying Classes
and Objects
Classes can be extended by considering the following
categories:
(a) Entity classes: also called model or business
classes, are extracted directly from the statement of
the problem(eg sensor). These classes typically
represent things that are to be stored in a database.
(b) Boundary classes: are used to create the interface
that the user sees and interacts with the software.
(c) Controller classes: These classes manage (1) the
creation or update of entity objects (2) instantiation of
boundary objects (3) complex communication
between sets of objects and (4) validation of data
communicated between objects or between the user
and the application.
29. Guidelines for identifying Class
Responsibilities
System intelligence should be distributed across
classes to best address the needs of the problem.
Each responsibility should be stated as generally as
possible.
Information and the behavior related to it should
reside within the same class.
Information about one thing should be localized with
a single class, not distributed across multiple classes.
Responsibilities should be shared among related
classes, when appropriate.
30. Class Collaborations
Relationships between classes:
is-part-of — used when classes are part of an
aggregate class.
has-knowledge-of — used when one class must
acquire information from another class.
depends-on — used in all other cases.
33. Identifying Events
A use-case is examined for points of information
exchange.
The homeowner uses the keypad to key in a four-digit
password. The password is compared with the valid
password stored in the system. If the password in
incorrect, the control panel will beep once and reset itself
for additional input. If the password is correct, the control
panel awaits further action.