Answer Posted / vishnu nayak

Union occupy same memory area for different members in a
union.
Same are is allocated for different data types of the
members of union
eg:
union
{
int a;
char c;
float f;
}temp;
Size of Float will be size of union.
same memory is used for char and int as well.
Advantages: Memory consumption is less.
Disadvanteges: if one of the member variable is updated the
it will be reflected in the remaining 2 variables.

Why is c so important?

1065

---

c programs are converted into machine language with the help of a) an interpreter b) a compiler c) an operatinf system d) none of the above

1262

---

Explain indirection?

1147

---

#define MAX(x,y) (x) >(y)?(x):(y) main() { inti=10,j=5,k=0; k= MAX(i++,++j); printf("%d..%d..%d",i,j,k); }

1160

---

‎How to define structures? · ‎

1091

---

what is event driven software and what is procedural driven software?

2585

---

Which control loop is recommended if you have to execute set of statements for fixed number of times?

1351

---

What is 'bus error'?

1157

---

Function which gives a pointer to a binary trees const an integer value at each code, return function of all the nodes in binary tree.?

1078

---

The program will first compute the tax you owe based on your income. User is prompted to enter income. Program will compute the total amount of tax owed based on the following: Income Tax 0 - $45,000 = 0.15 x income $45,001 - $90,000 = 6750 + 0.20 x (income – 45000) $90,001 - $140,000 = 15750 + 0.26 x (income – 90000) $140,001 - $200,000 = 28750 + 0.29 x (income – 140000) Greater than $200,000 = 46150 + 0.33 x (income – 200000) Dollar amounts should be in dollars and cents (float point numbers with two decimals shown). Tax is displayed on the screen.

1639

---

What is the use of function overloading in C?

1178

---

How can I read/write structures from/to data files?

976

---

what is the different bitween abap and abap-hr?

2338

---

What is variable declaration and definition in c?

900

---

Explain what is the benefit of using const for declaring constants?

1040

---