Which of the following elements of ArrayQueue is not private?

IPv6 uses six groups of 16-bit numbers

Indicate whether the statement is true or false

Which of the following is not true regarding e-commerce?

A) Many companies are opening brick-and-mortar stores and maintaining an online presence. B) Other companies that would have started with a brick-and-mortar store in the past are bypassing that option and opening online exclusively. C) With so many people online using social media and being targeted by online businesses, e-commerce is exploding. D) The four types of e-commerce categories are B2B, B2C, C2B, and C2C.