Final answer:
False,The flashing lights on the ENIAC computer were not just for show; they indicated the status of various parts of the machine and were useful for diagnostics and operation.
Step-by-step explanation:
The statement that the flashing lights on the ENIAC computer were there just for show and did not perform any useful function is false.
The lights on the ENIAC were used for indicating the status of various parts of the machine during operation. Each series of lights corresponded to a specific register, accumulator, or function unit within the ENIAC, thus providing essential diagnostic information to the operators. While the size and design of the machine might have led to some dramatization or perceptions of the lights being for show, they were indeed an integral part of monitoring and operating the ENIAC.