Plc

A/An ____ array is an unordered collection of data elements that are indexed by keys. A ____ is data type that is similar to record, except that the elements are not named. Accessing the memory cell that the pointer points to is called ____ the pointer.___ operator is an operation with three operands. When an expression contains adjacent occurrences of operators with the same precedence, ____ rules determine which operator is evaluated first. A ___ ____ occurs when an operator or function call performs some other action in addition to returning a value. ____ assignment operator combines assignment with some other operations With ____ evaluation, the value of an expression is determined without evaluating all of its subexpressions. The unconditional branch statement is more commonly known as the ____ statement. Unary plus is called ___ operator because is usually has no effect