C Programming

The letter "D."

Define normalization explain the conditions under which a relation need to be normalized to 2nf and 3nf with the help of an example ?

That is false; the very definition of object-oriented programming is to create objects that model real objects, which places an emphasis on data encapsulation, polymorphic objects, and so on to reduce code complexity, common programming errors, and other problems associated with a non-object-oriented language. The procedures are not nearly as important as the objects that are designed.

20 Nickels in a Dollar

broad side array very important array in this attenna communication

210=1024

int complement (int n) {

return -n;

}

or int complement (int n) {

return ~n+1;

}

both does the same thing.

Communication, A designer's goal is to communicate something to all the pople who will see the design.

it is fifth root of 2 = exp (log 2)/5) = 1.1487 = 14.87%

The above applies to Compound Interest:

At Simple Interest I = PTR/100. In this case I = P, T = 5 and R is unknown.

100 x I = I x 5 x R ie 100 = 5 x R so R = 20%

You mean SQL?

NULL = anything IS NULL

NULL <> anything IS NULL

...

NULL IS NULL = TRUE

NULL IS NOT NULL = FALSE

#include <stdio.h>

The function getchar() returns an int corresponding to the next character in standard input. The value EOF indicates error or end-of-file.

yes

#include<iostream.h>

#include<conio.h>

void main()

{

clrscr();

int n,x,y=1;

cout<<"Please enter x: ";

cin>>x;

cout<<"Please enter n: ";

cin>>n;

//Coding by: Snehil Khanor

//http://WapCPP.blogspot.com

for (int i=1;i<=n;i++)

y=y*x;

cout<<y;

getch();

}

In a "language" containing just 10 letters, there are 10,000 four-letter permutations. It's easy to work out if you simply replace the letters with decimal digits 0-9. The first permutation is 0000, followed by 0001, 0002, 0003, ..., 9997, 9998 and 9999.

Or even three. Actually, pseudo-code has no rules.

Anything that is used to determine values during the exchange of goods and services called a unit of account. This field of study is called macroeconomics.

int max = a>b?a:b; // set max to the larger of a and b

int cube=1,num,i;

for(i=1;i<=3;i++){

cube*=num;

}

1. wefwfe

The storage size of an int in C is loosely defined, and may be either 2 bytes or, more commonly, 4 bytes.

Whether or not it is defined as const won't affect the size.

Yes. For example:

float f_array[3];
double d_array[2];

Call-stacks are fixed-length and are allocated on a per-thread basis as threads are instantiated. The stack pointer CPU register keeps track of the next available address in the current thread's stack. The compiler computes the length of a function according to the number and type of its local variables (including formal arguments) plus the return address. When the function is invoked, the current stack pointer is adjusted by this amount, creating a "stack frame" specific to that function. Given the start address of the stack frame, the local variables and formal arguments can be referred to via constant offsets within the stack frame. When the function returns, the stack pointer is readjusted, effectively freeing the memory without actually releasing it back to the system. In this way, memory can be allocated and released on the stack with minimum cost.

The inline functions is an optimization technique that is used by the compilers. The disadvantage of the inline functions is the increased binary size.

you have to undo what ever's being done to the variable :p