Computer Basic Information A pen shaped device which can sense light, and is used to point at spots on a video screen. None of these Plotter Light pen Mouse Joystick None of these Plotter Light pen Mouse Joystick ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Changing an existing document is called _____ the document. Creating Adjusting Modifying Editing None of these Creating Adjusting Modifying Editing None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An output device that converts data from a binary format in main storage to coded hole patterns punched into a paper tape is Punched paper tape Magnetic tape Magnetic disk None of these Paper tape punch Punched paper tape Magnetic tape Magnetic disk None of these Paper tape punch ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following file organizations is most efficient for a file with a high degree of file activity? ISAM B-Tree index All of these VSAM sequential ISAM B-Tree index All of these VSAM sequential ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is true for the digital computer? It is used primarily in scientific applications None of these It represents the decimal numbers through a string of binary digits Both A and C It is less accurate than the analog computer It is used primarily in scientific applications None of these It represents the decimal numbers through a string of binary digits Both A and C It is less accurate than the analog computer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The ALU and control unit of most of the microcomputers are combined and manufactured on a single silicon chip. What is it called? Control Unit Microprocessor ALU Monochip None of these Control Unit Microprocessor ALU Monochip None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS