Chapter 5

Question 1 (5 points) In PHP the operator that is true when two values are the same and also the same type is called (answer is the symbol): A/ One of the properties of data aggregates is element type. There are two values for this property. The first, where a data aggregate can have different types of elements is called (one word answer): A while the second, where the type of each element must be the same is called (one word answer): A The symbol used in PHP to define a relationship between a key and a value when initializing an associative array is (one symbol answer): A In PHP, the keyword used to iterate over a data aggregate is called (one single keyword): A/