1) Care este modul corect de a declara o funcție în C++ care adună două numere întregi și returnează rezultatul? a) int addNumbers(int a, int b) { return a + b; } b) addNumbers(int a, int b) { return a + b; } c) function addNumbers(int a, int b) { return a + b; } d) int addNumbers(a, b) { return a + b; } 2) Cum se apelează o funcție numită `calculateSquare` care primește un număr și returnează pătratul său în C++? a) calculateSquare(number); b) int result = calculateSquare(number); c) calculateSquare = number; d) result = calculateSquare(number); 3) Care este scopul unui parametru cu prefixul `const` în declarația unei funcții? a) Face funcția să returneze un rezultat constant. b) Protejează parametrul împotriva modificărilor în cadrul funcției. c) Face ca funcția să nu poată fi apelată în cadrul unui obiect constant. d) Specifică că funcția nu va modifica obiectul în care este apelată. 4) Cum se declară o funcție membru numită `display` într-o clasă numită `Person` în C++? a) void Person::display(); b) display() Person::void { } c) void display() Person:: { } d) Person::void display() { } 5) Ce face cuvântul cheie `inline` în declarația unei funcții în C++? a) Specifică că funcția este membru al unei clase. b) Face ca funcția să fie apelată doar în interiorul fișierului sursă curent. c) Sugerează compilatorului să încorporeze codul funcției direct în locul în care este apelată. d) Face funcția să returneze rezultatul ca un tip inline.
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