Object-oriented programming (OOP) is a programming ________ based on the concept of “objects”, which may contain data, in the form of fields, often known as ________; and code, in the form of procedures, often known as ________. A: method, variables, function B: way, structures, process C: language, words, statements D: paradigm, attributes, methods

Which of the following is a hard skill? A: Foreign languages B: Leadership C: Computer programming D: Flexibility

In programming languages, an abstract type is a type in a nominative type system that can be instantiated directly; a type that is not abstract – which can be instantiated – is called a concrete type. A: 正确 B: 错误

Which of the following program is right? A: include <stdio.h> int main(); { /*programming*/ printf("programming!\n"); return 0; } B: include <stdio.h> int main() { /*programming*/ printf("programming!\n"); return 0; } C: include <stdio.h> void main() { /*programming*/ printf("programming!\n") return 0; } D: include <stdio.h> int mian() { /*programming*/ printf("programming!\n"); return 0; }

Object-oriented programming (OOP) is a programming paradigm based on the concept of "objects", which may contain data, in the form of fields, often known as attributes; and code, in the form of procedures, often known as methods.