freetests4u.com

Online Knowledge Sharing Platform

36 .
What is the output of the following program ?

#include <`iostream`>    (Please neglect `` this signs)
using namespace std;
int main()
{
float i = 123.0;
cout << i << endl;
return 0;
}
A.1.23
B. 12.3
C. 123
D.123.0
View AnswerAns: 123
37 .
Pick the odd one out
A.array type
B. character type
C. boolean type
D.integer type
View AnswerAns: array type
38 .
What is the use of dynamic_cast operator ?
A.it converts virtual base class to derived class
B. it converts virtual base object to derived objeccts
C. it will convert the operator based on precedence
D.None of the mentioned
View AnswerAns: it converts virtual base class to derived class
39 .
How many sequence of statements are present in C++ ?
A.1
B. 3
C. 5
D.7
View AnswerAns: 5
40 .
The if else statement can be replaced by which operator ?
A.Bitwise operator
B. Conditional operator
C. Multiplicative operator
D.None of the mentioned
View AnswerAns: Conditional operator