Technology Which of the following is not a valid domain name? Www.yahoo.fr Www.yahoo.co.uk Www.fr.yahoo Www.yahoo.com Www.yahoo.fr Www.yahoo.co.uk Www.fr.yahoo Www.yahoo.com ANSWER DOWNLOAD EXAMIANS APP
Technology What is the World Wide Web? The part of the Internet that enables information-sharing via interconnected pages Another name for the Internet A software program A computer game The part of the Internet that enables information-sharing via interconnected pages Another name for the Internet A software program A computer game ANSWER DOWNLOAD EXAMIANS APP
Technology The invention of the transistor, or semiconductor, was one of the most important developments leading to the personal computer revolution. What company invented the transistor in 1947? International Business Machines Bell Laboratories MITS Xerox International Business Machines Bell Laboratories MITS Xerox ANSWER DOWNLOAD EXAMIANS APP
Technology What was the active medium used in the first working laser ever constructed? A ruby rod Carbon dioxide gas Helium-neon gas A diamond block A ruby rod Carbon dioxide gas Helium-neon gas A diamond block ANSWER DOWNLOAD EXAMIANS APP
Technology TXT' extension refers usually to what kind of file? Adobe Acrobat file Image file Text File Audio file Adobe Acrobat file Image file Text File Audio file ANSWER DOWNLOAD EXAMIANS APP
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