-
What is
C language ?
-
What does
static variable mean?
-
What are the different
storage classes in C ?
-
What is
hashing ?
-
Can
static variables be declared in a header
file ?
-
Can a variable be both
constant and volatile ?
-
Can
include files be nested?
-
What is a null pointer ?
-
What is the output of
printf("%d") ?
-
What is the difference between
calloc() and
malloc() ?
-
What is the difference between
printf() and
sprintf() ?
-
How to reduce a final size of
executable ?
-
Can you tell me how to check whether a
linked
list is circular ?
-
Advantages of a
macro over a function ?
-
What is the difference between
strings and
character arrays ?
-
Write down the equivalent pointer expression for
referring the same element a[i][j][k][l] ?
-
Which bit wise operator is suitable for checking
whether a particular bit is on or off ?
-
Which bit wise operator is suitable for
turning
off a particular bit in a number ?
-
Which bit wise operator is suitable for
putting
on a particular bit in a number ?
-
Does there exist any other function which can be
used to convert an integer or a
float to a string ?
-
Why does
malloc(0) return valid memory address ?
What's the use ?
-
Difference between
const char* p and char const*
p
-
What is the result of using
Option Explicit ?
-
What is the benefit of using an enum rather than
a #define constant ?
-
What is the
quickest sorting method to use ?
-
When should the
volatile modifier be used ?
-
When should the
register modifier be used? Does
it really help ?
-
How can you determine the size of an
allocated
portion of memory ?
-
What is
page thrashing ?
-
When does the compiler not implicitly generate
the address of the
first element of an array ?
-
What is the benefit of using #define to
declare a
constant ?
-
How can I search for data in a
linked list ?
-
Why should we assign
NULL to the elements
(pointer) after freeing them ?
-
What is a
null pointer assignment error ? What are
bus errors, memory faults, and core dumps ?
-
When should a type cast be used ?
-
What is the difference between a
string copy
(strcpy) and a memory copy (memcpy)? When should each be used?
-
How can I
convert a string to a number ?
-
How can I
convert a number to a string ?
-
Is it possible to execute code even after the
program exits the main() function?
-
What is the stack ?
-
How do you
print an address ?
-
Can a file other than a .h
file be included with
#include ?
-
What is
Preprocessor ?
-
How can you restore a
redirected standard stream ?
-
What is the
purpose of realloc( ) ?
-
What is the heap ?
-
How do you use a
pointer to a function ?
-
What is the
purpose of main( ) function ?
-
Why n++ executes faster than n+1 ?
-
What will the
preprocessor do for a program ?
-
What is the benefit of using
const for declaring
constants ?
-
What is the
easiest sorting method to use ?
-
Is it better to
use a macro or a function ?
-
What are the
standard predefined macros ?
