A function to be called must be ended with a----------------
.
?
;
none of the above
Correct Answer :
C. ;
Related Questions
The expression (i + j)++ is illegal.
True
False
fopen() function returns a pointer to the open file.
True
False
A multidimensional array A[10][9] can store-------- number of elements
91
88
90
89
A pointer is an indication of the variable to be accessed next.
True
False
The output of the following code is:
main()
{
unsigned int a = 10;
while (a>=10)
{
int a; a-- ;
}
printf("%i", a);
}
{
unsigned int a = 10;
while (a>=10)
{
int a; a-- ;
}
printf("%i", a);
}
Infinite loop
9
0
None
Expression 4**3 evaluates to 64.
True
False
There are total ------ numbers of operators in 'C'.
35
45
55
40
The output of the following code is:
main()
{
int a = 5, b = 6;
(a == b? printf("%d", a));
}
{
int a = 5, b = 6;
(a == b? printf("%d", a));
}
0
5
Error
None of the above
What is Keywords?
Keywords have some predefine meanings and these meanings can be changed.
Keywords have some unknown meanings and these meanings cannot be changed.
Keywords have some predefine meanings and these meanings cannot be changed.
None of the above
Which of the following correctly describes C++ language?
Statically typed language
Dynamically typed language
Both Statically and dynamically typed language
Type-less language
fprintf()function can be used to write into console.
True
False
The default initial value of automatic storage class is 0.
True
False
If the class name is X, what is the type of its “this” pointer (in a nonstatic, non-const member function)?
const X* const
X* const
X*
X&
Which among the following is a unconditional control structure
do-while
if-else
goto
for
Nested macros are allowed.
True
False
The printf() function retunes which value when an error occurs?
Positive value
Zero
Negative value
None of these
continue statement is used
to go to the next iteration in a loop
come out of a loop
exit and return to the main function
restarts iterations from beginning of loop
The identifier argv[] is a pointer to an array of strings.
True
False
p++ executes faster than p + 1.
True
False
In the expression - 'x + y + 3z =20'
x + y' is a keyword
3 and 20 are constants
3z is a constant
y is a variable and z is a constant
Which one of the following is not a valid reserved keyword in C++
Explicit
Public
Implicit
Private
perror( ) function used to ?
Work same as printf()
prints the error message specified by the compiler
prints the garbage value assigned by the compiler
None of the above
# define PI = 8;' is the correct declaration of macros.
True
False
The output of the following code is:
main()
{
int k, num = 30;
k = (num > 5 ? (num <= 10 ? 100 : 200) : 500);
printf("
%d", num);
}
{
int k, num = 30;
k = (num > 5 ? (num <= 10 ? 100 : 200) : 500);
printf("
%d", num);
}
200
500
30
Unpredictable
static variable will not always have assigned value.
True
False
Union is used to hold different data at different time.
True
False
Right shifting an operand 1bit is equivalent to multiplying it by 2.
True
False
An array declared as A[100][100] can hold a maximum of 100 elements.
True
False
gets() and puts() are unformatted I/O functions.
True
False
Which one of the following is not a fundamental data type in C++
float
string
int
wchar_t