
Quiz sur les types de variables en C++
Quiz
•
Information Technology (IT)
•
1st Grade
•
Medium
Khaled Abdellatif
Used 2+ times
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quel type de variable utiliseriez-vous pour stocker l'âge d'une personne ?
char
int
float
bool
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Lequel des types suivants peut stocker une valeur comme 3.14 ?
int
bool
float
string
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quelle valeur une variable de type bool peut-elle prendre ?
true/false
0 ou 1
Les deux réponses ci-dessus
Tout nombre entier
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quelle déclaration de variable est incorrecte en C++ ?
int a = 10;
float b = 2.5;
char c = 'z';
bool d = true;
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Que renvoie l'opération 10 / 3 en C++ si les deux opérandes sont de type int ?
3.33
3
10.0
Erreur
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quel est le résultat de l'opération 10 % 3 ?
1
3
0
Erreur
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quelle est la différence entre / et % en C++ ?
/ renvoie le quotient, % renvoie le reste.
/ renvoie le reste, % renvoie le quotient.
Les deux renvoient le quotient.
Les deux renvoient le reste.
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