Podcast
Questions and Answers
What does the term 'High-Level Design' refer to?
What does the term 'High-Level Design' refer to?
- Detailed design of a system
- Overall design of a system (correct)
- User interface design
- Database design
When should High-Level Design ideally start in the software development process?
When should High-Level Design ideally start in the software development process?
- During testing phase
- After gathering information (correct)
- During deployment phase
- Before gathering information
What is considered a major piece required when building a system to manage horse race results?
What is considered a major piece required when building a system to manage horse race results?
- Database
- Data design
- Classes like Horse, Jockey, and Race (correct)
- User Interface
Which of the following is NOT a decision made during High-Level Design phase?
Which of the following is NOT a decision made during High-Level Design phase?
What is another term for High-Level Design?
What is another term for High-Level Design?
In software development, what does the term 'HLD' stand for?
In software development, what does the term 'HLD' stand for?
What are some examples of classes mentioned in the context of building a system for managing horse race results?
What are some examples of classes mentioned in the context of building a system for managing horse race results?
Which phase typically involves decisions about what platform to use and how to interface with other systems?
Which phase typically involves decisions about what platform to use and how to interface with other systems?
'Low-Level Design' is more focused on what aspect compared to 'High-Level Design'?
'Low-Level Design' is more focused on what aspect compared to 'High-Level Design'?
'Deployment' phase in software development is primarily concerned with what?
'Deployment' phase in software development is primarily concerned with what?
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Study Notes
Software Engineering Tasks
- Software engineering projects involve various tasks, including deployment, maintenance, and wrap-up
- Deployment may involve new computers, a new network, user training, and on-site support
- Deployment may also involve synchronizing old and new databases and fixing bugs discovered by users
Maintenance
- Maintenance involves fixing bugs and debugging the system
- Fixing one bug can lead to another bug, creating a cycle of bug fixing
Low-Level Design (LLD)
- LLD involves breaking down projects into smaller pieces and designing how they work together
- LLD includes designing databases, interfaces, and other system components
Development
- Development involves refining low-level designs and implementing them in code
- Programmers test the code to find and remove bugs
Testing
- Testing identifies mistakes made during requirements gathering and other stages of development
- Mistakes can lead to errors and bugs in the system
High-Level Design (HLD)
- HLD involves designing the overall architecture of a system
- HLD includes deciding on platforms, data design, and interfaces with other systems
Deployment Examples
- Examples of deployment include deploying a new billing system to track payments from millions of customers
- Deployment may involve last-minute changes and shortened schedules
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