Want this question answered?
During non-operational period, the authorized representatives must ensure that _____ doors giving access to cargo are secured or controlled to prevent unauthorized access to cargo
sealed truck or container
That may e different for each place of employment
Answering "What are the three categories of methods to ensure reliable switching in series configuration?"
Representative/random
Legal
the sample is a representative crossection of the public
Replication
the sample is a representative cross-section of the public.
To ensure their results are considered stable and trustworthy
polymorphism
ensure taht the sample for the study is representative of the target population