OFB Chargeman Mechanical Question Paper - 2014 with Answer Key

OFB Chargeman Mechanical Question Paper - 2014 with Answer Key

16) It was acknowledged as the second most dangerous computer virus in history, after the LoveBug virus. Name this virus, which struck in 2001

Answer is:

Code Red

17) In which decade was the American Institute of Electrical Engineers (AIEE) founded?

Answer is:

1880

18) What is part of database that holds only one type of information?

Answer is:

Field

19) What frequency range is the High Frequency band?

Answer is:

3 to 30 MHz

20) In Which year was MIDI (dress) introduced?

Answer is:

1983

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