What C++11 keyword can you use instead of NULL to distinguish between the null value and the number 0?

After the Finish and Merge step is completed when creating a group of envelopes, each individual is separated by ________ section breaks

A) next page B) same page C) new page D) continuous

Which type of computer would most likely use ECC memory?

A) Gaming B) Server C) Home workstation D) Business workstation