Unit 7 Assignment A

zero (0) 1. What is the position of the first character in a string? (3 points) size length

2. Which C++ function(s) return(s) the number of characters currently in a string? (3 points)

true 3. Is the data type string part of the C++ language? (3 points) false 4. How many parameters does the substr function have? (3 points)