Read the following sentence and key the correct terminal punctuation mark in the blank.Congratulations _____?

A string in C is __________.

a) an array of characters ending in the empty string b) a sequence of characters contained within single quotes c) a sequence of characters preceded by a length field d) an array of characters ending in the null character

Which of the following represents the standard input stream?

a)``` System.in ``` b)``` System.out ``` c)``` System.err ``` d)``` System.instream ``` e)``` System.outstream ```