Evaluate the following. (false && true) || false || true
Which of the following is not a component of file system
Which looping process checks the test condition at the end of the loop?
Which of the following below can perform conversions between pointers to related classes?
What will be the output of this program? 1.#include
2.using namespace std;
3.int main()
4.{
5.int a = 8;
6.cout << "ANDing integer 'a' with 'true' :" << a && true;
7.return 0;
8.}
Which of three sizes of floating point types should be used when extended precision is required?
What is the output of this program? 1.#include
2.using namespace std;
3.int main()
4.{
5.char *ptr;
6.char Str[] = "abcdefg";
7.ptr = Str;
8.ptr += 5;
9.cout << ptr;
10.return 0;
11.}
What is the value of p? 1.#include 2.
3.using namespace std;
4.int main()
5.{
6.int p;
7.bool a = true;
8.bool b = false;
9.int x = 10;
10.int y = 5;
11.p = ((x | y) + (a + b));
12.cout << p;
13.return 0;
14.}
When is std::bad_alloc exception thrown?
What is the difference between overloaded functions and overridden functions?
Which of the following is true about const member functions?
Which of the following accesses the seventh element stored in array?
A continue statement causes execution to skip to
Choose the correct option. extern int i;
int i;
What is the output of this program? 1.#include
2.using namespace std;
3.int main()
4.{
5.char arr[20];
6.int i;
7.for(i = 0; i < 10; i++)
8.*(arr + i) = 65 + i;
9.*(arr + i) = '\0';
10.cout << arr;
11.return(0);
12.}
The output of this program is int a = 10; void main(){ int a = 20; cout << a << ::a;}
If the class name is X, what is the type of its “this” pointer (in a nonstatic, non-const member function)?
What is the output of this program? 1.#include
2.using namespace std;
3.int main()
4.{
5.int a = 5, b = 10, c = 15;
6.int arr[3] = {&a, &b, &c};
7.cout << *arr[*arr[1] - 8];
8.return 0;
9.}
What is the output of this program? 1.#include
2.using namespace std;
3.enum colour {
4.green, red, blue, white, yellow, pink
5.};
6.int main()
7.{
8.cout << green<< red<< blue<< white<< yellow<< pink;
9.return 0;
10}
What is the output of this program? 1.#include
2.using namespace std;
3.enum cat {
4.temp = 7
5.};
6.int main()
7.{
8.int age = 14;
9.age /= temp;
10.cout << "If you were cat, you would be " << age << endl;
11.return 0;
12.}
What is the output of this program? 1.#include
2.#include
3.using namespace std;
4.int main()
5.{
6.cout << setprecision(17);
7.double d = 0.1;
8.cout << d << endl;
9.return 0;
10.}
What is the output of this program? 1.#include
2.using namespace std;
3.int main()
4.{
5.enum channel {star, sony, zee};
6.enum symbol {hash, star};
7.int i = 0;
8.for (i = star; i <= zee; i++) {
9.printf("%d ", i);
10.}
11.return 0;
12.}
If there is more than one statement in the block of a for loop, which of the following must be placed at the beginning and the ending of the loop block?
What will be used when terminating a structure?
What will be output of this function? 1.int main()
2.{
3.register int i = 1;
4.int *ptr = &i;
5.cout << *ptr;
6.return 0;
7.}
Which of the following gives the memory address of the first element in array?
What are the parts of the literal constants?
For what values of the expression is an if-statement block not executed?
What will be output of this program? 1.#include
2.using namespace std;
3.int main()
4.{
5.int i = 3;
6.int l = i / -2;
7.int k = i % -2;
8.cout << l << k;
9.return 0;
10.}
Which of the following members do get inherited but become private members in child class
Can two functions declare variables(non static) with the same name.
Class derived: public base1, public base2 { } is an example of
Suppose in a hypothetical machine, the size of char is 32 bits. What would sizeof(char) return?
When class B is inherited from class A, what is the order in which the constructers of those classes are called
Identify the incorrect option.
In a C language ‘3’ represents