Technology Who developed Yahoo? David Filo & Jerry Yang Vint Cerf & Robert Kahn Steve Case & Jeff Bezos Dennis Ritchie & Ken Thompson David Filo & Jerry Yang Vint Cerf & Robert Kahn Steve Case & Jeff Bezos Dennis Ritchie & Ken Thompson ANSWER DOWNLOAD EXAMIANS APP
Technology What frequency range is the High Frequency band? 30 to 300 MHz 100 kHz 1 GHz 3 to 30 MHz 30 to 300 MHz 100 kHz 1 GHz 3 to 30 MHz ANSWER DOWNLOAD EXAMIANS APP
Technology A dual-layer DVD is valued because it: Uses a second layer to offer a speed increase Contains a backup of the data stored Creates alternative sound tracks Can hold more data Uses a second layer to offer a speed increase Contains a backup of the data stored Creates alternative sound tracks Can hold more data ANSWER DOWNLOAD EXAMIANS APP
Technology Which motor is NOT suitable for use as a DC machine? Series motor Permanent magnet motor Squirrel cage motor Synchronous motor Series motor Permanent magnet motor Squirrel cage motor Synchronous motor ANSWER DOWNLOAD EXAMIANS APP
Technology What are the three main search expressions, or operators, recognized by Boolean logic? SEARCH, KEYWORD, TEXT AND, OR, BUT FROM, TO, WHOM AND, OR, NOT SEARCH, KEYWORD, TEXT AND, OR, BUT FROM, TO, WHOM AND, OR, NOT ANSWER DOWNLOAD EXAMIANS APP
Technology What do you call a computer on a network that requests files from another computer? A router A web server A host A client A router A web server A host A client ANSWER DOWNLOAD EXAMIANS APP
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