Computer Basic Information There are historical evidences to prove that abacus was first used in None of these Japan India Indonesia China None of these Japan India Indonesia China ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the purpose of keeping electronic devices such as computers, televisions, and remote controlled devices on Sleep mode? Back UP To improve download speed To write contents of RAM to hard disk None of these Reduce Power consumption Back UP To improve download speed To write contents of RAM to hard disk None of these Reduce Power consumption ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In negative logic, the logic state 1 corresponds to None of these more negative voltage zero voltage negative voltage lower voltage level None of these more negative voltage zero voltage negative voltage lower voltage level ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name of the display feature that highlights areas of the screen which require operator attention? None of these Touch screen Reverse video Pixel Cursor None of these Touch screen Reverse video Pixel Cursor ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who designed the first electronic computer - ENIAC? Von Neuman None of these Both A and B J presper Eckert and John W Mauchly Joseph M Jacquard Von Neuman None of these Both A and B J presper Eckert and John W Mauchly Joseph M Jacquard ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Everything computer does is controlled by its Storage devices ROM CPU None of these RAM Storage devices ROM CPU None of these RAM ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS