Answer Posted / avizo

#include<stdio.h>
#include<conio.h>
void main()
{
int a,b,sum;
printf("enter the first value a:");
scanf("%d",&a);
printf("enter the second value b:");
scanf("%d",&b);
sum=a+b;
printf("sum=%d",sum);
getch();
}

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

1100

---

How many keywords are there in c?

1080

---

Write a program to swap two numbers without using third variable in c?

1135

---

How can you determine the maximum value that a numeric variable can hold?

1236

---

Why are all header files not declared in every c program?

1106

---

A routine usually part of the operation system that loads a program into memory prior to execution a) linker b) loader c) preprocessor d) compiler

1103

---

What is the use of ?: Operator?

1140

---

What is a string?

1124

---

What is realloc in c?

1121

---

How will you find a duplicate number in a array without negating the nos ?

2135

---

What is the difference between Printf(..) and sprint(...) ?

1545

---

What is the behavioral difference when include header file in double quotes (“”) and angular braces (<>)?

1348

---

What is a struct c#?

1056

---

What is meant by 'bit masking'?

1392

---

What are types of structure?

1121

---