Answer Posted / shruti

Ans no. 4 is correct..

incase u have to initialise an array have more number of
elements as i 100 or 200..

eg..

int a[50];
then u can use following functions:

**YOU CAN INITIALISE IT TO A PARTICULAR VALUE ONLY USING
THE BELOW CODE..

int a[50];
int i;

for (i = 0 ; i < 50 ; i++)
{
a[i] = 0;
}

similarly for 2D

for(i = 0 ; i < 50 ; i++)
{
for(j = 0 ; j < 50 ; j++)
{
a[i][j] = 0;
}
}

Is malloc memset faster than calloc?

1016

---

Why array is used in c?

971

---

Explain the advantages and disadvantages of macros.

1035

---

Is void a keyword in c?

924

---

Do you have any idea how to compare array with pointer in c?

991

---

Why is #define used?

1229

---

What is the purpose of macro in C language?

1064

---

What is structure padding and packing in c?

1005

---

hello freinds next week my interview in reliance,nybody has an idea about it intervew questions..so tell

2136

---

What is sorting in c plus plus?

926

---

How do we open a binary file in Read/Write mode in C?

1176

---

What do you mean by a local block?

1027

---

Differentiate between a structure and a union.

1227

---

How can you avoid including a header more than once?

928

---

Which of these functions is safer to use : fgets(), gets()? Why?

1045

---