What will be the output of the following C++ code? #include using namespace std; enum test { A = 32, B, C }; int main() { cout << A << B<< C; return 0; }
Correct Answer: A
Variables And Data Types In C Plus Plus MCQs
Practice Variables And Data Types In C Plus Plus MCQs for competitive exams.
Variables And Data Types In C Plus Plus MCQs
Practice questions from this topic.
Which of three sizes of floating point types should be used when extended precision is required?
Correct Answer: C
Identify the user-defined types from the following?
Correct Answer: C
What will be the output of the following C++ code? #include using namespace std; int g = 100; int main() { int a; { int b; b = 20; a = 35; g = 65; cout << b << a << g; } a = 50; cout << a << g; return 0; }
Correct Answer: A
Pick the right option. Statement 1: A definition is also a declaration. Statement 2: An identifier can be declared just once.
Correct Answer: B
To which of these enumerators can be assigned?
Correct Answer: D
What will be the output of the following C++ code? #include using namespace std; int main() { float f1 = 0.5; double f2 = 0.5; if (f1 == 0.5f) cout << "equal"; else cout << "not equal"; return 0; }
Correct Answer: A
Given the variables p, q are of char type and r, s, t are of int type. Select the right statement? 1. t = (r * s) / (r + s); 2. t = (p * q) / (r + s);
Correct Answer: C
Identify the type of variables. typedef char* CHAR; CHAR p,q;
Correct Answer: A
Which of the following is a valid floating-point literal?
Correct Answer: C
Which of these expressions will make the rightmost set bit zero in an input integer x?
Correct Answer: B
. . . . . . . . have the return type void.
Correct Answer: D