Structures within structures cannot be created.
True
False
Correct Answer :
B. False
Related Questions
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 STL containers store the elements contiguously (in adjecent memory locations)?
std::vector
std::list
std::map
std::set
Operation between an integer and float always yields a float result.
True
False
Which of the following is an example of compounded assignment statement?
a = 5
a += 5
a = b = c
a = b
= and = = have the same operation.
True
False
The main() function can be called from any other function.
True
False
emp name' is a valid variable name.
True
False
The output of the following code is:
void main()
{
float a;
int x = 10, y = 3; a = x / y;
printf("%f", a); }
{
float a;
int x = 10, y = 3; a = x / y;
printf("%f", a); }
3.999999
Error
3
3.000000
An array declared as A[100][100] can hold a maximum of 100 elements.
True
False
strcat() function ----------------------- two strings.
delete
concatenate
compare
none of the above
What will be output if you will compile and execute the following c code?
#include
int main(){
char c=125;
c=c+10;
printf("%d",c);
return 0;
}
135
+INF
-121
-135
Which of the following keyword supports dynamic method resolution?
abstract
Virtual
Dynamic
Typeid
The identifier argv[] is a pointer to an array of strings.
True
False
unsigned char has a range from 0 to ------------
253
254
255
256
fprintf()function can be used to write into console.
True
False
Which of the following shows the correct hierarchy of arithmetic operations in C
/ + *
* / +
+ / *
* / + -
The default initial value of automatic storage class is 0.
True
False
Which of the following language is predecessor to C Programming Language?
A
B
BCPL
C++
gets() and puts() are unformatted I/O functions.
True
False
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.
The output of the following code is:
main()
{
void msg()
{
printf("HELLO WORLD");
}
}
{
void msg()
{
printf("HELLO WORLD");
}
}
HELLO WORLD
Error
None of the above
Null
Which of the following is not a preprocessor directive
#if
#elseif
#undef
#pragma
A multidimensional array A[10][9] can store-------- number of elements
91
88
90
89
Which of the following is not recommended in a header file?
Type definitions (typedefs)
Class definitions
Function definitions
Template definitions
The size of signed integer is ------ bytes.
4
2
8
10
static variable will not always have assigned value.
True
False
The output of the following code is:
int f(int a, int b);
void main()
{
int a = 12, b=154;
printf("%d", f(a, b));
}
int f(int a, int b)
{
if (a<b) return(f(b, a));
if(b==0) return(a);
return (f(b, a % b));
}
void main()
{
int a = 12, b=154;
printf("%d", f(a, b));
}
int f(int a, int b)
{
if (a<b) return(f(b, a));
if(b==0) return(a);
return (f(b, a % b));
}
2
1
Compilation error
Runtime error
If 'str' is a string of 7 characters, the statement printf("%4s", str); will display ------characters.
4
7
6
0
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
Variables declared as register storage type gets stored in CPU registers.
True
False