Which of the following is an example of 'blackboxing'?

Riding in a self-driving car

Calling a plumber to fix a leaky sink

Identifying an error in a computer code

Reading a book

Best answer gets brainliest and 80 which poem is more effective and why? "on imagination" or "patterns"

Which words best describes the speakers?

Select the choice which features correct pronoun-antecedent agreement. es a) both of the boys had his shoes on. b) both of the boys had its shoes on. 9) neither of the boys had his shoes on. d) neither of the boys had their shoes on.