Data Structure Using C


Q 1.    What is Data? Explain its type.
Ans.    Data is Collection of Number, Alphabets and symbols to represent the information. A computer takes row data as input and after processing of data it produces refined data as output. We can also say the computer science is the studies of the data.
There are two types of the Data:
  1. Atomic Data
  2. Composite Data
  • Atomic Data :-> Atomic Data are non-compressible entity.
    • E.g. A Integer Value 123 are not de-decompose 
  • Composite Data :-> Composite Data is a composition of several atomic data and hence data can be further divided into atomic data.
    • E.g. Date of Birth


Data Type

 

 

 

 
Q 2.    What is Data Type?
Ans.    A data type is a term which refers to the kind of data that variables may hold in a program language
  • E.g. int x; x is a variable of type integer.

Comments

Post a Comment

Popular posts from this blog

PHP function and Keywords used to print on Webpage.

echo or echo() :- It is a function which print the output on the screen and allow to print multi-value or Strings at a time. <?php  $str="Welcome to Learn Computer Tricks and Tips Blog by Rajendra Kumar Yadav."; /* String deceleration */ echo "$str<br>"; echo($str); echo "<br>Welcome to Blog for learning" . $str; ?> ------------------------------------------------------------------------------------------------------------- output of the above program code: Welcome to Learning Computer Tricks and Tips Blog by Rajendra Kumar Yadav. Welcome to Learning Computer Tricks and Tips Blog by Rajendra Kumar Yadav. Welcome to Blog of learning  Welcome to Learning Computer Tricks and Tips Blog by Rajendra Kumar Yadav. print or print() :- It allow to print a message at a time only a single message on the screen. e.g.--- <?php  $str="Welcome to Learn Computer Tricks and Tips Blog by Rajendra K...
Read more

Check Apache2 Syntax

Image
Check Apache2 Configuration Syntax I will use Ubuntu 14.04.5 Desktop Version for this tutorials. You can check by typing command $ cat /etc/*-release Checking Linux Release information (It works in any flavour of Linux)  I already has recorded an video for Installation can see following Link But I will guide to install as here # apt install apache2 Press Y and enter for installation If all is good then you will see like this. Installation done successfully After successful installation, you can verify by typing sudo service apache2 status / or Open Browser and type http://localhost Test Window Now Open Terminal run apachectl -t , You can either type apache2ctl -t Default configuration having an warning Now open /etc/apache2/apache.conf file in any editor, I Prefer to open it in nano # nano /etc/apache2/apache.conf Add a line anywhere in page ServerName localhost Same time, I make an error Press CTRL+W    type Timeo...
Read more