Define Software Engineering. A software product has been delivered late and exceeds the budget. Analyze possible reasons for this failure and suggest how software engineering practices could have prevented it.

Write down the reason of studying Software Engineering and Design pattern in CSE.

A systems analyst is a person who uses analysis and design techniques to solve business problems using information technology. Systems analysts may serve as change agents who identify the organizational improvements needed, design systems to implement those changes, and train and motivate others to use the systems. Write down the responsibility of a good project manager? Why project management is necessary in project development.

What is software engineering? Is it applicable when WebApps are built? If so, how might it be modified to accommodate the unique characteristics of WebApps?

In a well-known game industry, The developer wants player to either walk or run when the player moves, but maybe in the future, the player should also be able to swim, fly, teleport, burrow underground, etc. Now, as a programmer, your task is to draw the UML for the scenario and implement the code with using perfect design pattern.

Write down the reason of studying Software Engineering and Design pattern in CSE.

In a well-known game industry, The developer wants player to either walk or run when the player moves, but maybe in the future, the player should also be able to swim, fly, teleport, burrow underground, etc. Now, as a programmer, your task is to draw the UML for the scenario and implement the code with using perfect design pattern.

Define Software Engineering. A software product has been delivered late and exceeds the budget. Analyze possible reasons for this failure and suggest how software engineering practices could have prevented it.

Describe a process framework in your own words. When we say that framework activities are applicable to all projects, does this mean that the same work tasks are applied for all projects, regardless of size and complexity? Explain

What are the components of software development lifecycle? Explain.

Write down the principles that need to be followed during Software Development life cycle.

Define agile and waterfall in software engineering process model. Write down their procedures along with scenario when the processes are suitable.

Describe a process framework in your own words. When we say that framework activities are applicable to all projects, does this mean that the same work tasks are applied for all projects, regardless of size and complexity? Explain

Explain the phases of the Waterfall Model with a neat diagram. Suppose you are developing a banking application where requirements are clearly defined and stable. Analyze why the Waterfall Model would be a suitable choice for this project.

Define Software Engineering. A software product has been delivered late and exceeds the budget. Analyze possible reasons for this failure and suggest how software engineering practices could have prevented it.

What is V-model in Software development? A medical software system must undergo strict testing and validation for patient safety. Justify why the V-Model is more effective than the Waterfall Model in this scenario.

In a well-known game industry, The developer wants player to either walk or run when the player moves, but maybe in the future, the player should also be able to swim, fly, teleport, burrow underground, etc. Now, as a programmer, your task is to draw the UML for the scenario and implement the code with using perfect design pattern.

Define Use Case. Draw a Use Case Diagram based on the above scenario.

What is V-model in Software development? A medical software system must undergo strict testing and validation for patient safety. Justify why the V-Model is more effective than the Waterfall Model in this scenario.

Explain the phases of the Waterfall Model with a neat diagram. Suppose you are developing a banking application where requirements are clearly defined and stable. Analyze why the Waterfall Model would be a suitable choice for this project.

What is V-model in Software development? A medical software system must undergo strict testing and validation for patient safety. Justify why the V-Model is more effective than the Waterfall Model in this scenario.

a) Identify any five major use cases for the BSMS from the perspective of different actors.

b) Draw a Use Case Diagram showing the actors and their interactions with the system.

Prepare class-based modeling for the Book Store Management System by identifying potential classes using proper selection criteria, creating class cards with attributes and operations, and drawing the corresponding class diagram.

What is a Data Flow Diagram (DFD)? Explain its purpose in requirements modeling and draw DFD up to Level-2 for the BSMS showing major processes, data stores, and external entities.

a) Develop a detailed Sequence Diagram for the BSMS that depicts the interaction among the Customer, System, Payment Service, and Store Employee during the complete online book ordering process, covering steps such as book selection, adding to cart, order placement, payment verification, order confirmation, and notification.

b) Prepare a comprehensive State Transition Diagram for the Order Lifecycle in the BSMS, illustrating all major states and the transitions triggered by user actions or system events.

Your client needs a university management system where some core features must be delivered quickly, and additional features can be added later. Analyze which Process model can be practiced here and how the model would be used to manage this project effectively.

Suppose you are working on a user interface toolkit and you wish to support adding borders and scroll bars to windows. Also suppose that scroll bars on the window can be either horizontal or vertical. Now, draw the UML for the scenario and implement the code.

Now your task is to briefly elaborate the overall scenario and find out the required requirements.

Write down the principles that need to be followed during Software Development life cycle.

What do you mean by Risk analysis and management? What steps are involved in it. Explain in details.

Define design pattern. What do you mean by coupling and cohesion?

What do you mean by testing? Do you think CMMI level is necessary? Justify your answer.

Briefly elaborate the overall scenario and find out the required requirements.

Find out all possible use case for the scenario along with use case diagram.

Derive the potential classes from the user story in 6(a) with CRC class cards. Q no. 6(a): Briefly elaborate the overall scenario and find out the required requirements.

Write down the principles that need to be followed during Software Development life cycle.

The requirements engineering process is accomplished through the execution of seven distinct functions. Specifically, requirements engineering encompasses requirements elicitation, analysis, specification, verification, and management. Briefly describe these processes.

Define design patter and code smells. Imagine you are tasked with designing the pricing system for an online shopping platform that sells a variety of products, ranging from electronics to fashion items. The platform wants to implement a flexible pricing system that can accommodate different types of promotions and discounts, allowing them to adapt their pricing strategy dynamically. To achieve this, the Strategy Design Pattern is considered an effective solution. Now implement the overall system with implementation code.

What do you mean by Code Smells and Refactoring? Define the concept of micro-services architecture in the context of web-based software design. Discuss the benefits and challenges of adopting a micro-services approach. Provide an example scenario where microservices would be advantageous.

What do you mean by testing? Do you think CMMI level is necessary? Justify your answer.

Briefly elaborate the overall scenario and find out the required requirements.

Find out all possible use case for the scenario along with use case diagram.

Derive the potential classes from the user story in 6(a) with CRC class cards. Q no. 6(a): Briefly elaborate the overall scenario and find out the required requirements.

Write down the reason of studying Software Engineering and Information System Design in CSE.

Write down the normal, expected and exciting requirements for the scenario.

Which type of Software process model can be used to develop the system with justification?

Derive the potential classes from the user story with required diagrams.

Write down the responsibility of a good project manager? Why project management is necessary in project development.

Suppose you are hired to collect requirements from a well-known company. The overall user story is: * Students can purchase monthly parking passes online. * Parking passes can be paid via credit cards. * Parking passes can be paid via PayPal. * Professors can input student marks. * Students can obtain their current seminar schedule. * Students can order official transcripts. * Students can only enroll in seminars for which they have prerequisites. * Transcripts will be available online via a standard browser. Now your task is to identify which type of design patter can be used to paid the parking passes considering that the system will later including other payments system such as bKash, Nagad, DBBI etc. Using the design patter to solve the problem efficiently so that it can be easily maintained.

How can you differentiate white box testing from the black box testing?

Define people, process, and product. Explain the process quality and product quality in details.

Define design pattern. What do you mean by coupling and cohesion?

Define project management. Write down the qualities of a good project manager.

Suppose you have a Text interface and a PlainText class. Write down the implementation code for decorators that add: Bold formatting and Italic formatting. Demonstrate wrapping one decorator over another. Draw a UML diagram showing the basic structure of the Decorator pattern.

Briefly elaborate the overall scenario and find out the required requirements.

Find out all possible use case for the scenario along with use case diagram.

Derive the potential classes from the user story in 6(a) with CRC class cards.

Identify any five major use cases for the BSMS from the perspective of different actors.

Prepare class-based modeling for the Book Store Management System by identifying potential classes using proper selection criteria, creating class cards with attributes and operations, and drawing the corresponding class diagram.

What is a Data Flow Diagram (DFD)? Explain its purpose in requirements modeling and draw DFD up to Level-2 for the BSMS showing major processes, data stores, and external entities.

Develop a detailed Sequence Diagram for the BSMS that depicts the interaction among the Customer, System, Payment Service, and Store Employee during the complete online book ordering process, covering steps such as book selection, adding to cart, order placement, payment verification, order confirmation, and notification.

Define Software Engineering. Explain why it is essential to follow Software Engineering principles and practices in order to develop software on time, within budget, and with the desired quality.

Explain the phases of the Waterfall Model with a neat diagram. Provide three examples of software projects that would be amenable to the waterfall model.

What do you mean by Risk analysis and management? What steps are involved in it. Explain in detail.

Discuss Black Box Testing and White Box Testing with suitable examples. How to compute the cyclomatic complexity?

Identify all the key stakeholders for the University Management System. Categorize them into primary and secondary stakeholders and explain the roles and responsibilities of each stakeholder in relation to the system.

Identify all possible use cases for the University Management System based on the given scenario. Draw Use Case Diagrams illustrating the interactions between actors and the system.

Derive the potential classes from the system's user stories and prepare class cards. Using these classes, draw a Class Diagram representing the structure of the system.

Draw a Sequence Diagram for one major process of the system, showing the interaction between actors and system components over time.

Provide three examples of software projects that would be amenable to the waterfall model. Be specific.

A common problem during communication occurs when you encounter two stakeholders who have conflicting ideas about what the software should be. That is, you have mutually conflicting requirements. Develop a process pattern (this would be a stage pattern) that addresses this problem and suggest an effective approach to it.

Which type of design pattern is used when more than one object handles a request and performs their corresponding responsibilities to complete the whole task? Write down the UML diagram and implementation with example.

What are the different functions of system analyst? Explain briefly.

Write short notes on: 1. Reliability, Security, Downtime 2. System testing 3. Error, bugs and faults

What is GRASP? And what is the relation, if any, between GRASP and Patterns?

Define agile and scrum in software engineering process model. Write down their procedures along with scenario when the processes are suitable.

The requirements engineering process is accomplished through the execution of seven distinct functions. Specifically, requirements engineering encompasses requirements elicitation, analysis, specification, verification, and management. Briefly describe these processes.

Derive the potential classes from the user story in 7(a) with CRC class cards. 7(a): Library Management System is a software used to manages the catalog of a library. This helps to keep the records of whole transactions of the books available in the library. A normal user wants to borrow a book from a library. Initially the user searches the book in order to borrow the book. It is required to check the validity of the user. In order to fulfill the requirement the user has to go through an authentication system by logging in or signing up. If the user is eligible to borrow the book, then it is checked whether the book is available or not to the library. If the book isn't available then the user has to go through the booking process where need to wait until any copy of that book is returned. A call number with a slip is given to the user and the book will be delivered to the user for 15 days and can issue 3 books at a stretch. After receiving the book from the library, the user information is updated to the library database. When the book is unavailable then the user will be sent to the booking list. If any copy of that book is returned by anyone, the first booked person will be notified by sending a mail. If he doesn't borrow the book after 24 hour of sending the mail his request will be deleted. Whenever anyone wants to re-issue any book, the user need to return the book and extend the duration. Then the librarian will re-issue the book with a new time length if he has no fines due and a clearance. If a user or borrower cannot give the book in time then the user has to pay the fine and the fine increases day by day.

Suppose you are working on a user interface toolkit and you wish to support adding [ borders and scroll bars to windows. Also suppose that scroll bars on the window can be either horizontal or vertical. Now, draw the UML for the scenario and implement the code.

Write down the following code smells problems with solutions i. Feature Envy method vi. ii. Middle man iii. Shortgun Surgery iv. Refused Bequest v. Long vi. Primitive obsession

Write short notes on: i. Reliability, Security, Downtime, authentication ii. Error, bugs, mistakes, and faults

Determine all required activity and swimlane diagram for the system.

Which type of software testing can be used to test the software with justification?

Write down all possible test cases in detail for the system.

Imagine you are leading a software development team for a project with rapidly changing requirements. Which software process model would you recommend, and why? Provide a detailed explanation of how this model accommodates changes efficiently and ensures successful project delivery.

Differentiate between functional and non-functional requirements. Provide examples of each and discuss the significance of non-functional requirements in the development process. Explain how non-functional requirements impact system architecture and design.

In the virtual pet simulation game, players have the opportunity to adopt and care for virtual pets that live in distinct habitats, ranging from lush jungles to icy tundra. Each habitat comes with its own set of challenges and interactions, and pets within the same habitat share common traits. The .................... will be employed to create families of related objects, ensuring that pets and habitats are created in a cohesive and will be employed to create interchangeable manner. What design pattern can be used to implement the system in details?

Write down the following code smells problems with solutions i. Feature Envy ii. Middle man iii. Shortgun Surgery iv. Refused Bequest v. Long method vi. Primitive obsession

Write short notes on: i. Reliability, Security, Downtime, authentication ii. Error, bugs, mistakes, and faults iii. Black Box, White Box, and Gray Box Testing

Determine all required activity and swimlane diagram for the system.

Which type of software testing can be used to test the software with justification?

Write down all possible test cases in detail for the system.

Briefly explain the Software Development Life cycle.

Find out all possible use case for the scenario along with use case diagram.

Determine all required activity and swimlane diagram for the system.

Availability is a measure of the percentage of time that an IT service or component is in an operable state. And Reliability, on the other hand, is a measure of the probability that the system will meet defined performance standards in performing its intended function during a specified interval. A mistake in coding is called Error, error found by tester is called Defect, defect accepted by development team then it is called Bug, build does not meet the requirements then it Is Failure. Using these definition your task is to give an example using the definition from the scenario. For example: The student can apply to the system 24/7 that means anytime in a day is an example of Availability of a system. Using these example your task is to provide an example of Reliability, Availability, Downtime, Error, Bug, and Failure.

What do you mean by Test case? Write down all possible test cases in detail for the system.

What do you mean by MVC design pattern? Briefly describe the pattern with example and supporting code.

You're the project manager for a major software company. You've been asked to lead a team that's developing "next generation" word-processing software. Create a risk table for the project.

Why software project planning is necessary in software engineering?

The requirements engineering process is accomplished through the execution of seven distinct functions. Specifically, requirements engineering encompasses requirements elicitation, analysis, specification, verification, and management. Briefly describe these processes.

Avoid coupling the sender of a request to its receiver by giving more than one object a chance to handle the request. Linking the receiving objects and pass the request along the chain until an object handles it. Which design patter is used to address the scenario? Write down the UML and Implementation of the design pattern.

Write short notes on: i. Reliability, Security, Downtime, authentication ii. Error, bugs, mistakes, and faults iii. Black Box, White Box, and Gray Box Testing

Consider an application that generates different types of notifications (Email, SMS, Push Notification). Write Java code to implement a simple Factory pattern for this scenario. State any two differences between Factory Method and Simple Factory.

Determine all required activity and swimlane diagram for the system.

Which type of software testing can be used to test the software with justification?

Write down all possible test cases in detail for the system.

Draw a Use Case Diagram showing the actors and their interactions with the system.

Prepare a comprehensive State Transition Diagram for the Order Lifecycle in the BSMS, illustrating all major states and the transitions triggered by user actions or system events.

Why are software project planning and tracking essential in software engineering? As a software project manager, explain how you would plan a software project and keep track of its progress during development.

Define agile. Describe the core principles of Agile Software Development.

A software development project is experiencing frequent delays, unclear task responsibilities, low team productivity, and cost overruns. As the project manager, analyze the possible reasons behind these issues. Based on software project management principles, propose a detailed strategy to bring the project back on schedule, control the cost, and improve team coordination. Additionally, explain how you will motivate your software team to enhance overall performance. Justify each step of your proposed solution.

The V-model of software development emphasizes the verification and validation of software throughout the development process. With the aid of an appropriate illustration show and describe how this process is carried out at the various test levels.

Explain the process of Quality Function Deployment (QFD). Identify requirements for this system based on QFD.

Draw both Activity Diagram and Swimlane Diagrams for the UMS, showing the workflow of key processes.

Draw the Data Flow Diagram for the UMS, showing the main processes, data stores, and external entities. Include all necessary levels to depict the flow of information clearly.

Draw a comprehensive State Transition Diagram for the University Management System (UMS), showing the lifecycle of a student's course or exam registration process.

The requirements engineering process is accomplished through the execution of seven distinct functions. Specifically, requirements engineering encompasses requirements elicitation, analysis, specification, verification, and management. Briefly describe these processes.

Describe the difference between "Known risks" and "predictable risks".

Briefly describe the following Software Process Models. i. Water fall model ii. Iterative and Incremental model iii. Rapid Action Development model

The July 23rd Hospital in Cairo is improving its existing computer system to make it more efficient. They currently have separate systems for storing: * staff records * payroll records. One single database is required which will store all this data. A systems analyst is being employed to analyse the existing system and then design a new system. Describe three different methods the systems analyst could use to collect information about the existing system and describe situations where each could be used.

Write down the comparisons among Black Box, White Box, and Gray Box Testing.

Which type of Software process model can be used to develop the system with justification?

What is software engineering? Is it applicable when WebApps are built? If so, how might it be modified to accommodate the unique characteristics of WebApps?

Define people, process, and product. Explain the process quality and product quality in details.

Draw required data flow diagram for the system. 7(a): Library Management System is a software used to manages the catalog of a library. This helps to keep the records of whole transactions of the books available in the library. A normal user wants to borrow a book from a library. Initially the user searches the book in order to borrow the book. It is required to check the validity of the user. In order to fulfill the requirement the user has to go through an authentication system by logging in or signing up. If the user is eligible to borrow the book, then it is checked whether the book is available or not to the library. If the book isn't available then the user has to go through the booking process where need to wait until any copy of that book is returned. A call number with a slip is given to the user and the book will be delivered to the user for 15 days and can issue 3 books at a stretch. After receiving the book from the library, the user information is updated to the library database. When the book is unavailable then the user will be sent to the booking list. If any copy of that book is returned by anyone, the first booked person will be notified by sending a mail. If he doesn't borrow the book after 24 hour of sending the mail his request will be deleted. Whenever anyone wants to re-issue any book, the user need to return the book and extend the duration. Then the librarian will re-issue the book with a new time length if he has no fines due and a clearance. If a user or borrower cannot give the book in time then the user has to pay the fine and the fine increases day by day.

Avoid coupling the sender of a request to its receiver by giving more than one object a chance to handle the request. Linking the receiving objects and pass the request along the chain until an object handles it. Which design patter is used to address the scenario? Write down the UML and Implementation of the design pattern.