Ranjani R

C++ Variables
Variables are containers for storing data values.

In C++, there are different types of variables (defined with different keywords), for example:

int – stores integers (whole numbers), without decimals, such as 123 or -123
double – stores floating point numbers, with decimals, such as 19.99 or -19.99
char – stores single characters,…[Read more]

There are ten features in word: they are
•changing case
•Create a custom tab
•Quick parts
•add placeholder text
•Edit wrap points when wrapping text
•Convert a list to a table
•convert a bulleted list to SmartArt
•Quick selection methods
•Touch/ mouse mode in Word 2013
•remove background on an image

Mail Merge Definitions
Starting Document
(Main Document) A document that contains the information that is the same for each merged document. The starting document contains the field names for the variable information, like the names and addresses that will be inserted.
Data Source or Recipients List A file that contains the information to be…[Read more]

Frequently used shortcuts
This shows the most frequently used shortcuts in Microsoft Word.

To do this

Press

Open a document.

Ctrl+O

Create a new document.

Ctrl+N

Save the document.

Ctrl+S

Close the document.

Ctrl+W

Cut the selected content to the Clipboard.

Ctrl+X

Copy the selected content to the Clipboard.

Ctrl+C

Paste the contents…[Read more]

What is Data Validation?
Data validation means checking the accuracy and quality of source data before using, importing or otherwise processing data. Different types of validation can be performed depending on destination constraints or objectives. Data validation is a form of data cleansing.

Why perform data validation?
When moving and…[Read more]

Data format is the definition of the structure of data within a database or file system that gives the information its meaning. Structured data is usually defined by rows and columns, where columns represent different fields corresponding to, for example, name, address, and phone number, and each field has a defined type, such as integers,…[Read more]

#include<studio.h>
int main() {
/* Variable declaration */
int x,y;
int z;
Float a;
/* Initialisation */
x=7;
y=4;
z=x+y;
Print(“Value of z:%d n”,z);
a=8.2/2;
Print(“value of a:%a n”,a);
return 0;
}

#include<studio.h>
int main()
{
Printf(“Hello world”);
return 0;
}