C Programming - Declarations and Initializations - Discussion
Discussion Forum : Declarations and Initializations - General Questions (Q.No. 2)
2.
What are the types of linkages?
Answer: Option
Explanation:
External Linkage-> means global, non-static variables and functions.
Internal Linkage-> means static variables and functions with file scope.
None Linkage-> means Local variables.
Internal Linkage-> means static variables and functions with file scope.
None Linkage-> means Local variables.
Discussion:
95 comments Page 7 of 10.
Anitha said:
1 decade ago
How can we print a string without using printf() and any other functions like puts() & get() ?
Swetha said:
1 decade ago
Where do we use this linkages.
Arkadeep said:
1 decade ago
@satish-thanks a lot...but why the term linkage is used for this storage classes?
Swathy said:
1 decade ago
@shan and @komal
external - throughout the program
internal - a single file
none - local to a single function
external - throughout the program
internal - a single file
none - local to a single function
Sathish narasimman said:
1 decade ago
static example..
int main()
{
printf(" %d",root());
printf(" %d",root());
}
int root()
{
static int i;
i++;
return i;
}
it will print the updated value every time example: o/p=1 2 3 4...
where as if we use int i in the place of static int i, in the root function.. always print 1 1 1 1
int main()
{
printf(" %d",root());
printf(" %d",root());
}
int root()
{
static int i;
i++;
return i;
}
it will print the updated value every time example: o/p=1 2 3 4...
where as if we use int i in the place of static int i, in the root function.. always print 1 1 1 1
Vidvesh said:
1 decade ago
Tell me more about static variables???
Kaamani said:
1 decade ago
I want example program for three linkages.
Komal said:
1 decade ago
I wanna a briefly explain about the linkages.
Kailash said:
1 decade ago
'static' is fixed with respect to time. But dynamic can change with respect to time.
Shan said:
1 decade ago
I wanna a briefly explain about the linkages.
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