This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Dental
No trail closure is necessary with which one of the technique during denture fabrication: 
Select and explain. 
A. Compression moulding technique, B. Injection moulding technique, C. Fluid resin technique, D. Light cured technique
B: Injection moulding technique
Answer: B: Injection moulding technique 
Explanation: None