Computer Basic Information Which of the following is a pointing device? RAM Hard disk Touch screen used for computer input. CD-ROM drive RAM Hard disk Touch screen used for computer input. CD-ROM drive ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An input device that uses switch contacts placed under a plastic pad which may be inscribed with symbols is known as Punched card None of these Magnetic disk Touch pad Punched paper tape Punched card None of these Magnetic disk Touch pad Punched paper tape ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information When did Hewlett-Packard Inc. Introduce its first HP-110 laptop computer? 1995 1984 1990 None of these 1986 1995 1984 1990 None of these 1986 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is part of a computer system, enables human operators to communicate with the computer. Printer None of these CPU Keyboard Console Printer None of these CPU Keyboard Console ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is responsible for coordinating various operations using timing signals? None of these Control unit Input/Output unit Memory unit Arithmetic-logic Unit None of these Control unit Input/Output unit Memory unit Arithmetic-logic Unit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The purpose of an application program is to None of these Allow the operating system to control resources better Meet specific user needs Make off-line equpment run better Convert program written in high level language to machine language None of these Allow the operating system to control resources better Meet specific user needs Make off-line equpment run better Convert program written in high level language to machine language ANSWER DOWNLOAD EXAMIANS APP