Question: what are the characteristics of the first generation of computer?
Answer: Use of Vacuum Tubes. [00:18], Use of Magnetic Drums. [00:24], Use of Machine Language. [00:30], Small Amount of Storage. [00:34], Punch Cards as I/O device. [00:38], Huge Size and Poor Mobility. [00:43], Slow and Less Reliable. [00:48], Use of High Electricity. [00:51]