Answer Posted / aditya singh

//wap to print %d on the screen//
#include<stdio.h>
main()
{
char a = '%';
char b = 'd';
printf("%c",a);
printf("%c",b);
getch();
}

Suppose we have a table name EMP as below. We want to perform a operation in which, I want to change name ‘SMITH’ from as ‘SMITH JAIN’. Also I want to change the name of the column from ENAME to E_NAME. EMPNO ENAME JOB MGR HIREDATE SAL 7369 SMITH Coder 7902 17-DEC-80 800 7499 ALLEN SALESMAN 7698 20-FEB-81 1600 7521 WARD SALESMAN 7698 22-FEB-81 1250

1510

---

What do you mean by dynamic memory allocation in c?

653

---

Can a local variable be volatile in c?

579

---

When can you use a pointer with a function?

571

---

How do I send escape sequences to control a terminal or other device?

614

---

---

will u please send me the placement papers to my mail???????????????????

1367

---

Explain how do you determine a file’s attributes?

595

---

Write a program to implement queue.

667

---

Write a program to reverse a linked list in c.

648

---

What are the types of type specifiers?

624

---

What is the difference between text and binary modes?

649

---

What is s in c?

619

---

What is hashing in c?

645

---

When I set a float variable to, say, 3.1, why is printf printing it as 3.0999999?

589

---

Place the #include statement must be written in the program?

574

---