Answer Posted / sujan.t

/* 100% correct answer */

int n = 3;
boolean bool = true;
int reminder;
while (n >1)
{
reminder = n % 2;
if(reminder != 0)
{
bool = false;
break;
}
else
{
n = n / 2;
}
}
if (bool == true)
printf("The number is a power of two");
else
printf("The number is NOT A power of two");

how can i write a program that prints out a box such that whenever i press any key8(coordinate number) on the keyboard, the box moves.

1741

---

Why c language is called c?

1068

---

How is a macro different from a function?

1250

---

Write a program to maintain student’s record. Record should not be available to any unauthorized user. There are three (3) categories of users. Each user has its own type. It depends upon user’s type that which kind of operations user can perform. Their types and options are mentioned below: 1. Admin (Search Record [by Reg. No or Name], View All Records, Insert New Record, Modify Existing Record) 2. Super Admin (Search Record [by Reg. No or Name], View All Records, Insert New Record, Modify Existing Record, Delete Single Record) 3. Guest (Search Record [by Reg. No or Name], View All Records) When first time program runs, it asks to create accounts. Each user type has only 1 account (which means that there can be maximum 3 accounts). In account creation, following options are required: Login Name: <6-10 alphabets long, should be unique> Password: <6-10 alphabets long, should not display characters when user type> Confirm Password: Account Type: Login Name, Password and Account Type should be stored in a separate file in encrypted form. (Encryption means that actual information should be changed and Decryption means that Encrypted information is changed back to the actual information) If any of the above mentioned requirement(s) does not meet then point out mistake and ask user to specify information again. When Program is launched with already created accounts, it will ask for user name and password to authenticate. On successful authentication, give options according to the user’s type.

2050

---

Write an algorithm for implementing insertion and deletion operations in a singly linked list using arrays ?

3568

---

What is clrscr ()?

1180

---

What is maximum size of array in c?

1089

---

What language is c written?

1104

---

Explain pointer. What are function pointers in C?

1152

---

to print the salary of an employee according to follwing calculation: Allowances:HRA-20% of BASIC,DA-45% of BASIC,TA-10%. Deductions:EPF-8% of BASIC,LIC-Rs.200/-Prof.Tax:Rs.200/- create c language program?

2255

---

Explain the properties of union. What is the size of a union variable

1250

---

What are enumerated types?

1275

---

What is indirection? How many levels of pointers can you have?

1209

---

What are the different types of linkage exist in c?

1076

---

What is difference between structure and union in c?

1044

---