How do non-functional requirements differ from functional requirements?
- Non-functional requirements are only for testing.
- Non-functional requirements are optional.
- Non-functional requirements describe how the system should perform.
- Non-functional requirements specify features.
Non-functional requirements focus on aspects like performance, security, and usability, specifying how the system should behave, rather than what it should do.
A software development team is designing a database for an e-commerce platform. During which step would they determine the relationships between the products, customers, and order tables?
- Database Design
- Implementation
- Requirements Analysis
- Testing
Determining the relationships between tables, such as products, customers, and orders, is a part of the database design phase. It involves defining the schema and structure of the database.
What is the main advantage of implementing Continuous Integration (CI) in a software development process?
- Early detection of integration issues
- Faster project completion
- Improved user documentation
- Lower hardware requirements
Continuous Integration (CI) provides the main advantage of early detection of integration issues. It involves frequent integration and automated testing, allowing developers to catch and fix issues in the early stages of development, reducing integration problems later in the process.
Which aspect of SDLC can be considered as a limitation when changes are introduced late in the development process?
- Design Phase
- Planning Phase
- Requirements Phase
- Testing Phase
When changes are introduced late in the development process, the Testing Phase can be a limitation. Testing becomes more challenging and time-consuming as changes can lead to new defects or retesting of existing functionality, potentially causing delays.
A ________ report in bug tracking systems provides a comprehensive overview of all the bugs, their status, and other relevant details.
- Bug dashboard
- Bug list
- Bug summary
- Defect log
The bug dashboard in a bug tracking system offers a comprehensive overview of all the bugs, their current status, and other relevant details. It allows project teams to monitor the progress of bug resolution and make informed decisions.
How does Functional Programming differ from Procedural Programming in terms of state and data manipulation?
- Functional Programming uses mutable state
- Functional Programming uses objects
- Procedural Programming uses functions
- Procedural Programming uses immutability
Functional Programming and Procedural Programming differ in terms of state manipulation. Functional Programming typically uses immutable state, while Procedural Programming may use mutable state. Immutable state prevents side effects, enhancing program predictability and parallelism.
Which tool is commonly used for creating wireframes and prototypes in software design?
- Data Modeling Tools
- IDE
- Prototyping Tools
- UML Diagrams
Prototyping tools are specifically designed for creating wireframes and prototypes in software design. These tools allow designers to create visual representations of the software's user interface and interactions before the actual development.
_____ testing involves checking the software application as a whole and verifying that it works in tandem with other systems.
- Acceptance
- Integration
- System
- Unit
System testing is the phase of testing that checks the entire software application as a whole, ensuring it works correctly in conjunction with other systems, addressing issues like data flows and interactions. This type of testing is vital for assessing the system's performance and reliability.
A software development team is working on a project with unclear and frequently changing requirements. Which SDLC model would be most suitable for such a project?
- Agile Model
- RAD Model
- V-Model
- Waterfall Model
In this scenario, the Agile model is most suitable. Agile is adaptive and accommodates changing requirements, making it ideal for projects with unclear and evolving needs.
What is a significant benefit of using the SDLC to manage software development projects?
- Decreased project visibility.
- Enhanced project control.
- Increased project cost.
- Lengthened project timelines.
Using the SDLC for software development projects enhances project control. It provides a structured framework for managing activities, resources, and risks, ensuring better project control and predictability.
What role does traceability in Requirement Management Tools play in the validation of requirements?
- It ensures proper formatting.
- It generates test cases.
- It helps trace changes to requirements.
- It manages version control of requirements.
Traceability in Requirement Management Tools is essential for tracking changes to requirements over time. It helps in understanding the evolution of requirements, which is crucial in validation.
Imagine you are designing the architecture for a cloud-based e-commerce platform. How would the choice of Software Architecture Design impact the system's ability to handle peak loads during sales?
- It may improve scalability.
- It only affects the user interface.
- It reduces server hardware costs.
- It won't impact peak load handling.
The choice of software architecture design can significantly impact peak load handling by enabling scalability, load balancing, and efficient resource utilization, ensuring the system can handle peak loads during sales.