Answer Posted / deepa.n

#include<stdio.h>
#include<conio.h>
void main()
{
int a,b,c;
clrscr();
printf("Enter two no");
scanf("%d%d",&a,&b);
c=a*b;
b=a/b;
a=b/a;
printf("After chanching no is =\n");
printf("a=%d b=%d",a,b);
getch();
}

Explain the use of function toupper() with and example code?

1089

---

What is c variable?

1009

---

There is a practice in coding to keep some code blocks in comment symbols than delete it when debugging. How this affect when debugging?

1257

---

What is chain pointer in c?

1021

---

What are terms in math?

997

---

What does sizeof function do?

1146

---

Explain the priority queues?

1049

---

If jack lies on Mon, Tue Wed and jill lies on Thursday, Friday and Saturday. If both together tell they lied yesterday. So c the given options and then c cos in the given dates one will be saying the truth and one will be lying. I got Thursday as option because jack is saying the truth he lied yest but jill is lying again as he lies on that day.

2230

---

What are the basic data types associated with c?

1242

---

What are the uses of a pointer?

1124

---

How many bytes are occupied by near, far and huge pointers (dos)?

1131

---

What is advantage of pointer in c?

1138

---

Why isnt there a numbered, multi-level break statement to break out

1011

---

Explain a file operation in C with an example.

1070

---

A text file that contains declarations used by a group of functions,programs,or users a) executable file b) header file c) obj file d) .cfile

1067

---