Answer Posted / ravinder singh rawat

#include<conio.h>
#include<stdio.h>
void main()
{ char *a,*count,s[11];
int i ;
printf("\n:enter string for Palindrome test\t");
scanf("%s",&s);
i= strlen(s);
a=(char *)malloc(i*sizeof(char));
a=&s[0];
count=&s[i-1];
while((*(a++)==*(count--)) && i>=1)
{ i--; }
if(i==0) { printf("\n%s is a palin",s);}
else { printf("\n%s is not palin",s);}
getch();
}

Define Spanning-Tree Protocol (STP)

642

---

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

613

---

how do you write a function that takes a variable number of arguments? What is the prototype of printf () function?

1494

---

Explain the red-black trees?

605

---

How can you invoke another program from within a C program?

615

---

---

given post order,in order construct the corresponding binary tree

2321

---

What is volatile variable in c with example?

584

---

what type of questions arrive in interview over c programming?

1553

---

What is a pointer on a pointer in c programming language?

621

---

Using functions, write a program that multiplies two arrays. Use the following functions: - Function ReadArray - Function MultiplyArrays - Function DisplayArrays

1893

---

What are the __date__ and __time__ preprocessor commands?

570

---

p*=(++q)++*--p when p=q=1 while(q<=6)

1266

---

What is derived datatype in c?

630

---

What are data types in c language?

581

---

What is the explanation for prototype function in c?

567

---