Final answer:
c) Timber frame. False work uses 2 by 4 inch and 4 by 4 inch wood columns and beams. Timber framing is a construction method that utilizes heavy timber posts and beams joined together to create a sturdy framework.
Step-by-step explanation:
False work uses 2 by 4 inch and 4 by 4 inch wood columns and beams to create a shoring framework. A timber frame is also used as false work. Timber framing is a construction method that utilizes heavy timber posts and beams joined together with various types of connections, such as mortise and tenon, to create a sturdy framework. This framework provides temporary support during the construction process and is commonly used in building projects.