Computer Basic Information Which of the following typically uses a keyboard for input? executive workstation desktop terminal All of these financial transaction terminal point-of-sale terminal executive workstation desktop terminal All of these financial transaction terminal point-of-sale terminal ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A magnetic storage device on which data is stored on a cylindrical drum, subdivided into tracks is known as Magnetic disk Magnetic tape None of these Drum Punched card Magnetic disk Magnetic tape None of these Drum Punched card ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Character readers are those devices which read the characters printed on the source documents and then convert them directly into computer-usable input. Which of the following is not a character reader? OCR OMR LCD MICR None of these OCR OMR LCD MICR None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Another term for Main Memory is ROM Hard Disk RAM Floppy Disk ROM Hard Disk RAM Floppy Disk ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The first mechanical calculator was invented in 1642 1958 1658 None of these 1972 1642 1958 1658 None of these 1972 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A framework in which circuit boards can he mounted is None of these Bar code Switch circuit Chip Card cage None of these Bar code Switch circuit Chip Card cage ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS