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 LCD None of these OMR MICR OCR LCD None of these OMR MICR ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following memories needs refresh? None of these ROM All of these SRAM DRAM None of these ROM All of these SRAM DRAM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A type of line printer that uses an embossed steel band to form the letters printed on the paper is None of these Laser printer Dot-matrix printer Golf ball printer Band printer None of these Laser printer Dot-matrix printer Golf ball printer Band printer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The essential features of a number system are Radix Both A & B Set of distinct counting digits bits None of these Radix Both A & B Set of distinct counting digits bits None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Codes which do not require to be frequently updated also promote user efficiency due to Sortability None of these Simplicity Stability Expansibility Sortability None of these Simplicity Stability Expansibility ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Communication ports are found on the back of microcomputers. They are used to connect the computer to _____ None of these other hardware printers modems All of these None of these other hardware printers modems All of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS