Practice B3.4 Electronic systems application and selection (HL only) with authentic IB Design Technology (First Exam 2027) exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like materials and processes, product design, and sustainability. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of IB examiners.
Paper
Level
Question 1
HLPaper 2
1.[6]
Explain how logic gates and truth tables are used in digital circuits.
Question 2
HLPaper 2
1.[6]
Compare the use of sensors and output devices in the input–process–output model.
Question 3
HLPaper 1
What distinguishes digital systems from analog systems?
Question 4
HLPaper 1
What do system diagrams represent?
Question 5
HLPaper 1
Why is voltage important in electronic circuits?
Question 6
HLPaper 1
What component in this setup acts at the first stage of the input–process–output model?
Question 7
HLPaper 1
What type of circuit configuration allows current to split across multiple paths?
Question 8
HLPaper 1
What does Ohm’s law relate in a circuit?
Question 9
HLPaper 1
In this digital communication diagram, what do the arrows represent?
Question 10
HLPaper 1
What is the result of increasing resistance in a circuit, assuming constant voltage?