Exam Preparation Exercises 5. 6. 7. 1. Mark the followi ng identifiers as either valid or Valid Invalid a. theDog b. all-In-One c. const d. recycling e. DVD_ROM f. elizabeth-the-2nd g. 2morrow h. page# 2. Match the following terms with the definitions given belovw a. Function b. Syntax c. Semantics d. Metalanguage e. Identifier f. Data type g. Variable h. Named constant i. Literal . Expression i. An identifier referring to a value that can be changed. ii. A specific set of values, along with operations that can be applied to thos ii. A value that appears in a program. iv. The set of rules that determines the meaning of instructions written in a ues gramming language v. A language that is used to write the rules for another language. vi. A subprogram in C++. vi. A name that is used to refer to a function or data object. vii. An arrangement of identifers, literals, and operators that can ix. The formal rules governing how valid instructions are written tn at can be evaluat language. x. An identifier referring to a value that cannot be changed. 3. A reserved word is a named conctante 19. Reorder the following lines to make a working pfoglall. #include iostream const string TITLE = "Dr."; cout return 0 using namespace std