1) When was the first computer for calculations invented? a) 1945 b) 1955 2) What was the weight of the first computer for calculations? a) 30 tons b) 20 tons 3) How many times does the person usually blink per minute? a) 15-20 b) 20-30 4) How many times does the person usually blink per minute in front of the laptop? a) 7-9 b) 15-20 5) When was the first mouse invented? a) 1964 b) 1978

tech quiz

만든이
인쇄
퍼가기

순위표

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?