9.2.2. System Design

Try these first

1. 1.

   What does HLD stand for?

   Hint

   Think about the overview of the system architecture.

2. 2.

   Name one output of the System Design phase.

   Hint

   These are visual representations.

3. 3.

   What is the purpose of High-Level Design (HLD)?

   • To define user roles
   • To outline system architecture
   • To create user interface designs

   Hint

   Think about what a high-level overview entails.

4. 4.

   True or False: Low-Level Design focuses primarily on user interface design.

   • True
   • False

   Hint

   Consider what LLD accounts for.

5. 5.

   Design a High-Level and Low-Level overview for a simple e-commerce checkout feature, considering the data flow and process logic.

   Hint

   Identify key functionalities and break them down into modular components.

6. 6.

   Analyze a scenario where a software project failed due to poor system design. What could have been done during the design phase to prevent this failure?

   Hint

   Think of practical methods to strengthen the design process.