Which is the correct alternative to complete the
paragraph below?
Many ofthe same questions that ________ about coal-powered propulsion _______ of the
Internet of Things (loT) today: What's wrong with
the traditional way; how will this benefit my fleet;
why do we need to malee this change? They _______ all good questions, and they
______ a very natural human interest in the
three areas that should matter most in deciding
whether to use any maritime technology: safety,
effectiveness and cost. The biggest challenges to
IoT adoption _______. In large part, this is due
to the ready availability of high-performance data
collection.
(Adapted from: Sea Technology, December 2018).