explain about storage of union elements.
- 2 Answers
- 5993 Views
- ABC, Bosch, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / anandi
Union elements can share the common memory spaces.
For eg.
union stu
{
int rno;
int mark;
float total;
};
In this pg, the compiler allocates 4 bytes to store the
union members. Bcoz, in this pg, the float data type only
requires the large memory size, ie, 4 bytes. And the
remaining members can share this 4 bytes. So if u want to
store rno, it will allocate the first 2 bytes.
And also we can store only one value at a time to the
memory.
| Is This Answer Correct ? | 6 Yes | 0 No |
what about "char *(*(*a[])())();"
how can i get the string which is having two spaces at the end.suppose the string is "Hello World ".Now at the end i have two spaces.i need to print with that spaces .
How old is c programming language?
In which header file is the null macro defined?
What is the use of pointers in C?
0 Answers Impetus, Motorola, Tavant Technologies, Virtusa,
Is this program statement valid? INT = 10.50;
24.what is a void pointer? 25.why arithmetic operation can’t be performed on a void pointer? 26.differentiate between const char *a; char *const a; and char const *a; 27.compare array with pointer? 28.what is a NULL pointer? 29.what does ‘segmentation violation’ mean? 30.what does ‘Bus Error’ mean? 31.Define function pointers? 32.How do you initialize function pointers? Give an example? 33.where can function pointers be used?
can anyone please tell me wat is backlogs... i was looking for the job openings where i read this.. eligibility criteria minimum 70% in degree without backlogs. is that arrear.. if so is it standing arrear or history of arrears... please help me...
11 Answers CTS, Indian Navy, L&T, Microsoft, SSB, TCE, TCS,
Explain the Difference between the New and Malloc keyword.
write a c program to remove all the duplicate characters in a string and replace with single character? ex:-input- AAABBBCCC output- ABC
"I LOVE MY COUNTRY" write a c program to get "COUNTRY MY LOVE I" as the output. Use any other programming language. It is not mandatory to use C.
11 Answers ABC Infotech, ADP, College School Exams Tests, Kovair,
6)swap(int x,y) { int temp; temp=x; x=y; y=temp; } main() { int x=2;y=3; swap(x,y); } after calling swap ,what are yhe values x&y?
C 
