Question Bank

Strategy selects algorithm at runtime?

Adapter converts interfaces?

Composite for hierarchical structures?

Bridge connects two dimensions?

Mediator is behavioral?

Inversion of Control inverts instantiation?

Which pattern captures object state for restoration?

Mediator reduces coupling?

Proxy for lazy initialization?

What is the primary benefit of design patterns?

Prototype useful when creation expensive?

Proxy vs Decorator?

What does IoC stand for?

Chain guarantees request handled?

Façade simplifies while Mediator manages?

Visitor violates Open/Closed?

Proxy introduces performance overhead?

Which pattern is also known as Criteria pattern?

DI vs Service Locator?

Design principles promoted?