Chapter 4 End

Question 1

powerful and unique, provides shorthand method of expressing a simple if/else statement; considered a ternary operator; performs operation as if (exp1) exp 2, else exp3

format: exp ? exp : exp

Answer 1

conditional operator

Question 2

variable can only be accessed within braces it was declared

Answer 2

local scope

Question 3

variable may be used in part of program between its definition and the block’s closing brace

Answer 3

block scope