Internet Control Message Protocol (ICMP) supports IP by providing which two important functions?

Which of the following statements reflects the transferability of ownership rights in a corporation?

a. If a stockholder decides to transfer ownership, he must transfer all of his shares. b. A stockholder may dispose of part or all of his shares. c. A stockholder must obtain permission of the board of directors before selling shares. d. A stockholder must obtain permission from at least three other stockholders before selling shares.

Which of the following is correct about the states' powers regarding foreign affairs?

A) The states have no power over foreign affairs because the U.S. Constitution grants that power exclusively to the federal government. B) The states can pass laws and enter into treaties with foreign nations so long as they do not unduly burden foreign commerce. C) The states can pass laws so long as they do not unduly burden foreign commerce, but the states have no authority to enter into treaties with foreign nations. D) Because of the sharing of powers between the federal government and the states, states have powers over foreign affairs equal to the powers of the federal government. E) The states can pass laws affecting foreign commerce and enter into treaties with foreign nations so long as they first obtain the consent of the Senate.