1.5 a. b. refers to the hiding of the internal details of an object from the user. Protected Encapsulation Polymorphism Constructor C. d. e. Abstraction 1.6 Study the enumerated data types below. If a variable of this type would be declared, how many data values are allowed on this variable? enum courses (ALGEBRA, BASIC, PYTHON, CPP, PHILOSOPHY, ANALYSIS, CHEMISTRY, HISTORY); a. 8 b. unlimited C. 7 d. 10 e. 5 1.7 The type of access in which you read records one after another as they are stored in the file is known as: a. An input file access Sequential access b. C. Direct access d. Straight access e. Random access 1.8 When declaring a new variable out of an existing enumerated data type, you use the keyword: a. struct b. class c. typedef d. enum e. friend ITCPB1-B44 - Supplementary/Deferred Online Assessment Paper Block 4 2021 V1.0 Page 3 of 7 1.9 When an object is instantiated from a class, it is then referred to as a(n): Inheritance of a class a. b. Instance of a class C. d. Polymorphism Overloading Abstraction of an object e. 1.10 The object is used to declare a variable that will point to the file on disk that we will write data to. a. fstream ifstream b. C. ofstream d. istream e. in File