MGVCL Exam Paper (30-07-2021 Shift 2)
Operating system is

a program that runs for short duration
a layer between the user and the hardware
a program that runs during log off
a program that runs during log off

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MGVCL Exam Paper (30-07-2021 Shift 2)
When different types of consumers are charged at different uniform per unit rates, it is called as ____

block rate tariff
two-part tariff
maximum demand tariff
flat rate tariff

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