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? Bell Laboratories International Business Machines MITS Xerox Bell Laboratories International Business Machines MITS Xerox ANSWER DOWNLOAD EXAMIANS APP
Technology What do we call a network whose elements may be separated by some distance? It usually involves two or more small networks and dedicated high-speed telephone lines. LAN (Local Area Network) World Wide Web WAN (Wide Area Network) URL (Universal Resource Locator) LAN (Local Area Network) World Wide Web WAN (Wide Area Network) URL (Universal Resource Locator) ANSWER DOWNLOAD EXAMIANS APP
Technology Which is the most commonly used input device? Mouse Joystick Key board Scanner Mouse Joystick Key board Scanner ANSWER DOWNLOAD EXAMIANS APP
Technology Who co-created the UNIX operating system in 1969 with Dennis Ritchie? Niklaus Wirth Steve Wozniak Bjarne Stroustrup Ken Thompson Niklaus Wirth Steve Wozniak Bjarne Stroustrup Ken Thompson ANSWER DOWNLOAD EXAMIANS APP
Technology What is the relationship between resistivity r and conductivity s? R = 1/s R > s R = s R = s2 R = 1/s R > s R = s R = s2 ANSWER DOWNLOAD EXAMIANS APP
Technology Which motor is NOT suitable for use as a DC machine? Squirrel cage motor Permanent magnet motor Series motor Synchronous motor Squirrel cage motor Permanent magnet motor Series motor Synchronous motor ANSWER DOWNLOAD EXAMIANS APP
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