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What is the main purpose of having a base Piece class in a board game design?

easy📝 Conceptual Q11 of 15
LLD - Design — Chess Game
What is the main purpose of having a base Piece class in a board game design?
ATo manage network communication between players
BTo define common properties like position and type for all pieces
CTo handle user input events
DTo store the entire board layout
Step-by-Step Solution
Solution:
  1. Step 1: Understand the role of a base class

    A base class provides shared properties and methods for all derived classes, avoiding repetition.
  2. Step 2: Apply to board game pieces

    All pieces share common traits like position and type, so the base Piece class holds these.
  3. Final Answer:

    To define common properties like position and type for all pieces -> Option B
  4. Quick Check:

    Base class = common properties [OK]
Quick Trick: Base class holds shared traits for all pieces [OK]
Common Mistakes:
  • Confusing board layout storage with piece properties
  • Thinking base class handles user input
  • Assuming base class manages network tasks

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