The output of the following code is:
main()
{
int a[10], i;
for (i = 1; I <= 0; i++)
{
scanf("%d", a[i]);
printf("%d", a[i]);
}
}
{
int a[10], i;
for (i = 1; I <= 0; i++)
{
scanf("%d", a[i]);
printf("%d", a[i]);
}
}
10
Logical error
Runtime error
1 to 10 will be displayed
Correct Answer :
B. Logical error
Related Questions
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
The same variable names of automatic type can be used in different functions without any conflict.
True
False
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 keyword supports dynamic method resolution?
abstract
Virtual
Dynamic
Typeid
What is C Tokens?
The smallest individual units of c program
The basic element recognized by the compiler
The largest individual units of program
A & B Both
the value *(&i) is same as printing the value of address of i.
True
False
Character data types cannot be declared as unsigned.
True
False
unsigned char has a range from 0 to ------------
253
254
255
256
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
strcat() function ----------------------- two strings.
delete
concatenate
compare
none of the above
Nested macros are allowed.
True
False
The value of an enumerated datatype can be read using scanf() function.
True
False
A recursive function calls itself again and again.
True
False
How many times the following loop will execute?
for (a = 0; a < 4; a++)
printf("hello
");
3
4
5
infinite
What is an array?
An array is a collection of variables that are of the dissimilar data type.
An array is a collection of variables that are of the same data type.
An array is not a collection of variables that are of the same data type.
None of the above.
printf() is not a library function.
True
False
Which of the following is not a standard exception built in C++.
std::bad_creat
std::bad_alloc
std::bad_cast
std::bad_typeid
do-while loop is useful when we want the statements within the loop must be executed
Only once
At least once
More than Once
Any one of the above
Which of the following is invalid?
''
" "
'a'
abc'
Which of the following expressions is wrong
float a =123.56;
char ch ='T' * 'A';
char ch ='T' *20;
3 +a = b;
What does STL stand for?
Simple Template Library
Standard Template Library
Static Type Library
Single Type-based Library
For 16bit compiler allowable range for integer constants is ______ ?
3.4e38 to 3.4e38
32767 to 32768
32768 to 32767
32668 to 32667
Which of the following is allowed in a C Arithmetic instruction
[]
{}
()
None of the above
No commas or blanks are allowed within an integer or a real constant.
True
False
char *s[10] defines an array of ------------------------
pointers to strings
string to pointer
both
An array declared as A[100][100] can hold a maximum of 100 elements.
True
False
The output of the following code is:
void main()
{
char a = 'B';
switch (a)
{
case 'A' : printf("a");
case 'B' : printf("b");
default : printf("c");
}
{
char a = 'B';
switch (a)
{
case 'A' : printf("a");
case 'B' : printf("b");
default : printf("c");
}
B
b
bca
bc
The printf() function retunes which value when an error occurs?
Positive value
Zero
Negative value
None of these
The default initial value of automatic storage class is 0.
True
False