Articles [Computer Science]

This is the age of computers. Science has given us many wonders. One among them is the computers. Computers are a gift to the modern civilization. They have entered every walk of life and have become indispensable.   Charles Babez invented...

“vi” Editor UNIX Editor: An editor is a utility program that is used to make modification to the contents of a file or files. No doubt, editing is one of the most frequently used capabilities of a general purpose system. An editor is designed to...

  Introduction In this article you can read and understand about UNIX.Every IT or CSE Student know that a typical operating system manages the resources of our computer system effectively and efficiently. It receives commands from the...

SHELL Shell – a built-in program that acts as an interface between user and system. Shell program – a series of UNIX commands, often referred as shell scripts. Shell functions – program execution, filename expansion, I/O redirection,...

  1. What is Encapsulation? (or) Define Encapsulation. The mechanism by which the data and functions are bound together within an object definition is called as ENCAPSULATION. 2. What is abstraction? (or) Define abstraction. v Abstraction...

Following are various number systems in use with their bases: Name of number system : Base Binary : 2 Decimal : 10 Octal : 8 Hexadecimal :...

  C-DOT EXCHANGE C-DOT MAX Family of exchanges employs T-S-T switching architecture and can be configured from four basic modules: - Base Module Central Module Administrative Module Input-Output Module The base module (B.M.) is the basic...

    Make animated sigs - Easy way This is my first Tut. , so please bare with me I have seen other tuts to make animated sigs as well.. but since I didn't understand them I am making a new...

  :: Unix :: Operating System :: Hello Everybody. Today i am going to share about the most secure OS in my article. UNIX is an operating system. It is by and large the most popular operating system existing today. The features and flexibility...

      We Are Computer Dependent Now Computer has practically influenced every field of life. Earlier, computers were used by scientists and engineers for complex calculations and were very costly. Now a days computer are available at every...