Which of the following will not correctly add one to a previously declared int variable named counter? a. counter + 1; b. counter++; c. counter = counter + 1; d. counter += 1; e. all of the above will correctly add one to counter.

Jake really works well with numbers and is skilled with computers but doesn't work well with others. which of the jobs discussed in this unit might be best for jake? why?

Aspeed limit sign that says "night" indicates the legal speed between sunset and sunrise.

Two students are discussing the flow of electricity. student a says that voltage is a measure of the amount of electron flow in a circuit. student b says that power is the product of voltage and current. which of the following statements is correct? a. only student a is correct b. only student b is correct c. both of the two students are correct d. neither of the two students is correct