Explain function?
where do we use volatile keyword?
program to find the roots of a quardratic equation
When is a “switch” statement preferable over an “if” statement?
WAP to accept rollno,course name & marks of a student & display grade if total marks is above 200?
What type is sizeof?
#include<stdio.h> main() {int i=1;j=1; for(;;) {if(i>5) break; else j+=1; printf("\n%d",j) i+=j; } }
write a C program:There is a mobile keypad with numbers 0-9 and alphabets on it. Take input 0f 7 keys and then form a word from the alphabets present on the keys.
1 Answers 91mobiles, Amazon, App Guruz, College School Exams Tests, Folio3, Infosys, Omega, Planin, Riphah International University, Subex,
Can you please compare array with pointer?
write a program to print the all 4digits numbers & whose squares must me even numbers?
How to implement call back functions ?
15.what is the disadvantage of using macros? 16.what is the self-referential structure? 17.can a union be self-referenced? 18.What is a pointer? 19.What is the Lvalue and Rvalue? 20.what is the difference between these initializations? 21.Char a[]=”string”; 22.Char *p=”literal”; 23.Does *p++ increment p, or what it points to?
How can I ensure that integer arithmetic doesnt overflow?