Mastering IB Design Technology Topic 9:
100% Correct Exam Answers- 2025/2026
Updated
What is the primary function of a design brief in the design process?
design goals, and constraints
To outline the problem, the
Which stage of the design cycle involves gathering data and identif...
Mastering IB Design Technology Topic 9:
100% Correct Exam Answers- 2025/2026
Updated
What is the primary function of a design brief in the design process? To outline the problem, the
design goals, and constraints
Which stage of the design cycle involves gathering data and identifying user needs? Investigation
How does user-centered design influence product development? It focuses on designing products
that meet the needs and expectations of the end user
What is a prototype's role in the design process? To test and refine design ideas before
production
How does sustainability affect the design of a product? It considers the environmental, social, and
economic impacts throughout a product's life cycle
Why is material selection an essential aspect of product design? Different materials offer distinct
properties that affect performance, durability, and cost
What is ergonomic design, and why is it important? It focuses on making products comfortable
and efficient to use for people of all abilities
Which manufacturing process is best suited for high-precision, small-scale production? CNC
machining
What is the difference between a design specification and a design brief? A design specification
provides detailed, measurable criteria, while a design brief outlines the problem and goals
1
, How does prototyping assist in evaluating design ideas? It allows designers to test functionality,
usability, and aesthetics in real-world conditions
What is the main advantage of 3D printing in design and prototyping? It allows rapid prototyping
with complex geometries and minimal waste
How does CAD software enhance the design process? It allows for precise digital modeling,
analysis, and modifications before physical production
What are the key principles of inclusive design? Creating products that are accessible and usable
by a diverse range of users
What is the significance of an iterative design process? It allows for continuous improvements
and refinements based on feedback and testing
Why is it important to understand the target market when designing a product? It ensures the
product meets the needs, preferences, and expectations of its intended users
What role do trends and aesthetics play in design? They influence the visual appeal and
desirability of the product in the market
What are the environmental benefits of using biodegradable materials in product design? They
reduce waste and environmental impact after the product's life cycle
How can the use of renewable energy in production affect product design? It can make the
production process more sustainable and reduce carbon emissions
Why is it crucial to conduct thorough user testing during the design cycle? It ensures that the
product is functional, safe, and meets user needs
How does lean manufacturing influence product design? It focuses on reducing waste and
maximizing efficiency in both production and design
2
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