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C++ Best Software Language Questions Answers
1. Where does the return statement returns the execution of the program?
Same function
Caller function (Answer)
Main function
None of them
2. How many sequence of statements are present in c++?
2
3
4
5 (Answer)
3. What punctuation ends most lines of C++ code?
. (dot)
: (colon)
; (semi-colon) (Answer)
' (single quote)
4. How many types of loops are there?
5
2
4 (Answer)
3
5. Evaluate !(1 && !(0 || 1))?
False
Unevaluatable
True (Answer)
6. Which operator is having right to left associativity in the following?
Type cast (Answer)
Function call
Addition and subtraction
Array subscripting
7. What is this operator called ?
None of the mentioned
Casting operator
Conditional (Answer)
Relational
8. Which of the following is a Correct comment?
{ Comment }
/* Comment */ (Answer)
*/ Comments */
** Comment **
9. Which of the following is not a Correct variable type?
double
real (Answer)
float
int
10. The destination statement for the goto label is identified by what label?
*
@
: (Answer)
$
11. What is the only function all C++ programs must contain?
start()
system()
main() (Answer)
program()
12. Which operator is having the highest precedence?
equality
postfix (Answer)
shift
unary
13. What is the output of this program?
#include < iostream >
using namespace std;
int main()
{
int a = 5, b = 6, c, d;
c = a, b;
d = (a, b);
cout << c << 't' << d;
return 0;
}
6 7
None of the mentioned
5 6 (Answer)
6 5
14. What is the Correct value to return to the operating system upon the successful completion of a program?
0 (Answer)
-1
Programs do not return a value
1
15. Which of the following is the boolean operator for logical-and?
|
|&
&& (Answer)
&
15. Which operator is having right to left associativity in the following?
Type cast (Answer)
Array subscripting
Function call
Addition and subtraction
