What is a stream?
A: A stream is a way to deal with data input and output without considering the data type and where tha data output.
What is the difference between a vector and an array?
A: vector is not fixed length at runtime, but array is.
What are the advantages and disadvantages of using a Binary Search on a tree?
A: it will be effcient if the tree is stable, do less insert/delete after constructed, but do more search.
Please correct or improve my answer. Thanks for your attention!
By the way,jabber,I have the book (think in c++) and have finished the book. I am a developer for years and want to complete my skill set like you.