Final answer:
The statement regarding the ENIAC computer being located in Dupuis Hall at Queen's University in the 1940s is False. ENIAC was developed at the University of Pennsylvania and was one of the early room-sized computers employing vacuum tube technology.
Step-by-step explanation:
True or False: The ENIAC computer occupied Dupuis Hall at Queen's University in the 1940s. This statement is False. The ENIAC computer was actually developed at the University of Pennsylvania during the 1940s, not at Queen's University. Most of the pioneering computers in the 1940s, including the ENIAC, were massive machines that used vacuum tube technology and often filled entire rooms due to the size of the circuits required. They were also quite unreliable compared to today's standards, frequently burning out and needing replacement of the tubes. The ENIAC (Electronic Numerical Integrator and Computer) was one of the earliest electronic general-purpose computers and was indeed massive, but it was not housed at Queen's University nor in Dupuis Hall.