Answer Posted / aniruddha tripathi

#include<stdio.h>
#include<conio.h>
#include<math.h>
void main()
{
int n,m,i;
clrscr();
printf("\n ENTER THE NUMBER");
scanf("%d",&n);
i=2;
ab:mfmod(n,i);
if(m==0);
{
printf("\n it is not prime");
goto bc;
]
else
{
i=i+1;
if(i<=(n-1))
{
goto ab;
}
printf("\n it is a prime no.");
}
bc;
getch();
}

What is static memory allocation? Explain

819

---

How can you return multiple values from a function?

832

---

What is the best way of making my program efficient?

760

---

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

1086

---

How can a number be converted to a string?

897

---

A global variable when referred to in another file is declared as this a) local variable b) external variable c) constant d) pointers

877

---

What are terms in math?

790

---

What is the use of typedef in structure in c?

711

---

Do you know the purpose of 'register' keyword?

812

---

what is associativity explain what is the precidence for * and & , * and ++ how the folloing declaration work 1) *&p; 2) *p++;

2298

---

What is the difference between specifying a constant variable like with constant keyword and #define it? i.e what is the difference between CONSTANT FLOAT A=1.25 and #define A 1.25

1700

---

What is a macro?

864

---

How will you delete a node in DLL?

936

---

Differentiate between new and malloc(), delete and free() ?

899

---

An expression to whose value an operater is applied a) operand b) variable c) constant d) all of the above

899

---