a. 1.3 A loop that first tests for a condition before executing its body statements is known as a(n): Post-test Loop b. Inner Loop Nested Loop d. Pre-test Loop Conditional Loop C. N e. 1.4 The class from the iostream header is used to create the cout object that is used to accept user input from the keyboard. a. ostream b. ifstream C. iosti d. ofstream e. istream ITCPB1-B44 - Supplementary/Deferred Online Assessment Paper Block 4 2021 | V1.0 Page 2 of 7 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