Computer Basic Information A pen shaped device which can sense light, and is used to point at spots on a video screen. Joystick Plotter Mouse Light pen None of these Joystick Plotter Mouse Light pen None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who launched IBM's First PC in 1981? John F. Akers David Svenson Dean Cline B. Rogers Jr. None of these John F. Akers David Svenson Dean Cline B. Rogers Jr. None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A memory that does not change its contents without external causes is known as RAM Dynamic memory None of these Static memory EEPROM RAM Dynamic memory None of these Static memory EEPROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In a PC, how much memory is available to application software? 560 KB 2048 KB 760 KB 640 KB 1024 KB 560 KB 2048 KB 760 KB 640 KB 1024 KB ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A printer in which the characters are embossed on a band is Chain Golf-ball None of these Laser Dot-matrix Chain Golf-ball None of these Laser Dot-matrix ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is the largest and most powerful computer manufacture in the world Novel IBM Microsoft None of these Intel Novel IBM Microsoft None of these Intel ANSWER DOWNLOAD EXAMIANS APP