Answer: Option C
Cpp Programming Quiz 184 – Where the default value of parameter have to be specified? Read More »
Cpp Programming, Functions#include
class Base
{
public:
int S, A, M;
Base(int x, int y)
{
S = y - y;
A = x + x;
M = x * x;
}
Base(int, int y = 'A', int z = 'B')
{
S = y;
A = y + 1 - 1;
M = z - 1;
}
void Display(void)
{
cout<< S << " " << A << " " << M << endl;
}
};
class Derived : public Base
{
int x, y, z;
public:
Derived(int xx = 65, int yy = 66, int zz = 67): Base(x)
{
x = xx;
y = yy;
z = zz;
}
void Display(int n)
{
if(n)
Base::Display();
else
cout<< x << " " << y << " " << z << endl;
}
};
int main()
{
Derived objDev;
objDev.Display(-1);
return 0;
}
[A].65 65 65
[B].65 66 67
[C].A A A
[D].A B C
Answer: Option A
Cpp Programming Quiz 185 – What will be the output of the following program? Read More »
Cpp Programming, Functions#include
void Tester(float xx, float yy = 5.0);
class IndiaBix
{
float x;
float y;
public:
void Tester(float xx, float yy = 5.0)
{
x = xx;
y = yy;
cout<< ++x % --y;
}
};
int main()
{
IndiaBix objBix;
objBix.Tester(5.0, 5.0);
return 0;
}
[A].The program will print the output 0.
[B].The program will print the output 1.
[C].The program will print the output 2.
[D].The program will print the output garbage value.
Answer: Option E
#include
class Bix
{
int x, y;
public:
void show(void);
void main(void);
};
void Bix::show(void)
{
Bix b;
b.x = 2;
b.y = 4;
cout<< x << " " << y;
}
void Bix::main(void)
{
Bix b;
b.x = 6;
b.y = 8;
b.show();
}
int main(int argc, char *argv[])
{
Bix run;
run.main();
return 0;
}
[A].2 4
[B].6 8
[C].The program will report error on Compilation.
[D].The program will report error on Linking.
Answer: Option B
Cpp Programming Quiz 187 – What will be the output of the following program? Read More »
Cpp Programming, Functions#include
struct IndiaBix
{
int arr[5];
public:
void BixFunction(void);
void Display(void);
};
void IndiaBix::Display(void)
{
for(int i = 0; i < 5; i++)
cout<< arr[i] << " " ;
}
void IndiaBix::BixFunction(void)
{
static int i = 0, j = 4;
int tmp = arr[i];
arr[i] = arr[j];
arr[j] = tmp ;
i++;
j--;
if(j != i) BixFunction();
}
int main()
{
IndiaBix objBix = {{ 5, 6, 3, 9, 0 }};
objBix.BixFunction();
objBix.Display();
return 0;
}
[A].0 9 3 6 5
[B].9 3 6 5 0
[C].5 6 3 9 0
[D].5 9 3 6 0
Answer: Option A
Cpp Programming Quiz 188 – What will be the output of the following program? Read More »
Cpp Programming, Functions#include
#include
class IndiaBix
{
char txtMsg[50];
public:
IndiaBix(char *str = NULL)
{
if(str != NULL)
strcpy(txtMsg, str);
}
int BixFunction(char ch);
};
int IndiaBix::BixFunction(char ch)
{
static int i = 0;
if(txtMsg[i++] == ch)
return strlen((txtMsg + i)) - i;
else
return BixFunction(ch);
}
int main()
{
IndiaBix objBix("Welcome to IndiaBix.com!");
cout<< objBix.BixFunction('t');
return 0;
}
[A].6
[B].8
[C].9
[D].15
Answer: Option A
Cpp Programming Quiz 189 – What will be the output of the following program? Read More »
Cpp Programming, Functions#include
class IndiaBix
{
int Num;
public:
IndiaBix(int x)
{
Num = x;
}
int BixFunction(void);
};
int IndiaBix::BixFunction(void)
{
static int Sum = 0;
int Dec;
Dec = Num % 10;
Num = Num / 10;
if((Num / 100)) BixFunction();
Sum = Sum * 10 + Dec;
return Sum;
}
int main()
{
IndiaBix objBix(12345);
cout<< objBix.BixFunction();
return 0;
}
[A].123
[B].321
[C].345
[D].12345
Answer: Option C
Cpp Programming Quiz 190 – What will be the output of the following program? Read More »
Cpp Programming, Functions#include
static double gDouble;
static float gFloat;
static double gChar;
static double gSum = 0;
class BaseOne
{
public:
void Display(double x = 0.0, float y = 0.0, char z = 'A')
{
gDouble = x;
gFloat = y;
gChar = int(z);
gSum = gDouble + gFloat + gChar;
cout << gSum;
}
};
class BaseTwo
{
public:
void Display(int x = 1, float y = 0.0, char z = 'A')
{
gDouble = x;
gFloat = y;
gChar = int(z);
gSum = gDouble + gFloat + gChar;
cout << gSum;
}
};
class Derived : public BaseOne, BaseTwo
{
void Show()
{
cout << gSum;
}
};
int main()
{
Derived objDev;
objDev.BaseTwo::Display(10, 20, 'Z');
return 0;
}
[A].The program will print the output 0.
[B].The program will print the output 120.
[C].The program will report run-time error.
[D].The program will report compile-time error.
Answer: Option D
#include
class IndiaBix
{
int x, y, z;
public:
IndiaBix(int x = 100, int y = 30, int z = 0)
{
this->x = x;
this->y = y;
this->z = z;
Display();
}
void Display()
{
cout<< x << " " << y << " " << z;
}
};
int main()
{
int a = 0, b = 1, c = 2;
int &x = ++a;
int &y = --b;
int z = c + b - -c;
IndiaBix objBix(x, y, z);
return 0;
}
[A].The program will print the output 1 0 3.
[B].The program will print the output 1 0 4.
[C].The program will print the output 1 1 3.
[D].The program will print the output 1 1 4.
Answer: Option B
#include
class IndiaBix
{
int x;
float y;
public:
void BixFunction(int = 0, float = 0.00f, char = 'A');
void BixFunction(float, int = 10.00, char = 'Z');
void BixFunction(char, char, char);
};
int main()
{
IndiaBix objBix;
objBix.BixFunction(10 * 1.0, int(56.0));
return 0;
}
void IndiaBix::BixFunction(int xx, float yy, char zz)
{
x = xx + int(yy);
cout<< "x = " << x << endl;
}
void IndiaBix::BixFunction(float xx, int yy, char zz)
{
x = zz + zz;
y = xx + yy;
cout<< " x = " << x << endl;
}
void IndiaBix::BixFunction(char xx, char yy, char zz)
{
x = xx + yy + zz;
y = float(xx * 2);
cout<< " x = " << x << endl;
}
[A].The program will print the output x = 65.
[B].The program will print the output x = 66.
[C].The program will print the output x = 130.
[D].The program will print the output x = 180.
Answer: Option D
