• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Sql
  • php
  • C program
  • Seo

Codelack.com

  • Home
  • C++
  • networking
  • Sql server
    • what is rdbms | one to one | one to many | many to many relation-codlack
    • sql server create table
    • code rules in sql server
  • ASP.NET
    • control state in asp.net
    • cookie in asp.net
    • datalist control in asp .net
    • Using ASP.NET To Send Email
    • application state in asp.net
    • file upload control in asp.net
  • contact us
  • Data structure
    • what is Data structure
    • doubly linked list program in c
    • Array in data structure
    • circular queue in data structure
    • Linear data structure
    • Delete node at any position in singly linked list
    • dequeue in data structure
    • implementation of stack using a Linked list in data structure
    • implementation of stack using array in data structure
    • linked list algorithm
    • linked list in data structure
  • C
    • continue and break in c
    • history of c programming language
    • array program in c
    • c programming practice questions
    • enumeration in c
    • C programs with solutions
    • Characteristic of c
    • print 1 to 100 without using loop in c program
    • two single dimension 2D array in c
  • php
    • php
    • Variables in PHP
    • Scalar data types in php
    • Output function in php
    • how to use php string functions | example of string function
    • point to point configuration
    • error in php
    • Array in  php

Computer fundamental

Definition  or meaning of the computer

  • Computer is a very fast programmable electronic device which accepts  data from  the user through the input devices like keyword , mouse and  after processing that data gives us information  through the output device like monitor, printer, plotter etc.
  • Note

Plotter – it is a special type of out put device which used  to produce highly precession or more resolution or more clear and accurate graphic output.

It is used in case of city planers, architectures or it is mainly used  in  case of CAD center  (computer aided design)

Easer printer is used in produce more clear and more  accurate graphic output.

Data 

  • data are the collection of row material or row facts like numbers symbols etc.
  • OR

The unprocessed data is known as data.

  • Information –  the processed data / meaningful data / data are represented in a meaningful fashion or the useful data is known as information.
  • Input –  processor gets from the user or user given to the processor is known as input.
  • Output – processor gives to the user or user gets from the processor is known as output.
  • Input device helps user to communicate with a computer.
  • Output device helps the computer to communicate  with no user.

Primary Sidebar

sql

  • introduction of sql
  • database management system
  • hierarchical database management system
  • what is rdbms | one to one | one to many | many to many relation-codlack
  • codd rules in sql server
  • Character Data Type
  • constraint unique
  • sql server create table

Ads

data structure

  • Data structure
  • Linear data structure
  • Array in data structure
  • What is a algorithm
  • stacks in data structure
  • queue data structure
  • dequeue in data structure
  • Priority queue
  • circular queue in data structure
  • linked list algorithm
  • Delete node in singly linked list
  • tree in data structure
  • implementation of stack using array in data structure
  • implementation of stack using a Linked list in data structure
  • Doubly Linked List Implementation

C programming

  • history of c programming language
  • C programs with solutions
  • Characteristic
  • constraint unique
  • continue and break
  • doubly linked list program in c
  • dynamic memory allocation
  • enumeration
  • print 1 to 100 without using loop
  • Variable declaration

c++

  • Introduction to C++ | similarities of  C++ structure and  class
  • default argument in c++
  • access specifiers in c++
  • Function In C++
  • friend function in c++
  • constructor in c++
  • destructor in c++ | How to call destructor C++
  • exception handling in c++

Categories

array multiplication (1) asp.net (10) B.ed (1) C# (1) c# (1) C++ (2) C program (3) FormView control (1) php (2) Seo (5) Sql (1) Uncategorized (12)
disclaimer

Copyright © 2022 · codelack.com