Computer Basic Information The working principles of today's computers were provided by an English mathematician Donald Reach Charles Babbage Ken Reider None of these Dr. Hollerith Donald Reach Charles Babbage Ken Reider None of these Dr. Hollerith ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is a data communication link that connects more than two stations, nodes etc None of these Multipoint line Multilinked Multipoint connection Multiple chain None of these Multipoint line Multilinked Multipoint connection Multiple chain ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name of the display feature that highlights areas of the screen which require operator attention? Reverse video Pixel None of these Touch screen Cursor Reverse video Pixel None of these Touch screen Cursor ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Methods used to organise and physically store disk data are cylinder and Surface None of these Sector Track Hib Surface None of these Sector Track Hib ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An identifying label on the first record of magnetic tape is Punched paper tape Tape label None of these Optical mark reader Joystick Punched paper tape Tape label None of these Optical mark reader Joystick ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information HTML viruses infect: None of the listed here Your computer Both a web page and the computer that is viewing it. A web page in the HTML code None of the listed here Your computer Both a web page and the computer that is viewing it. A web page in the HTML code ANSWER DOWNLOAD EXAMIANS APP
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