Archive for the ‘Notes’ Category

  • Applet

    Dec 12, 13 • 2062 Views • NotesNo Comments

    An applet is a Java program that runs on a Web browser. It is actually a small application program that performs a specific task assigned to it. It can be a fully functional Java application because it has the entire Java Application programming interface.

  • Satellite Launching Mechanism

    Dec 4, 13 • 17330 Views • Notes5 Comments

    Mechanism of Launching a Satellite Theoretically a satellite could be placed into geosynchronous orbit in one step but practically it is a two or three step process. The placement of satellite in the geostationary orbit is carried on the principle of Hohmann

  • CPU Scheduling

    Dec 4, 13 • 7090 Views • Notes2 Comments

    The process scheduling is the activity of the process manager that handles the removal of the running process from the CPU and the selection of another process on the basis of a particular strategy. Process scheduling is an essential function of a

  • Data Abstraction and Encapsulation

    Dec 3, 13 • 10221 Views • NotesNo Comments

    DATA ABSTRACTION 1.     Data abstraction is actually the phenomenon of hiding the unnecessary details from the user. It can be defined as the phenomenon of presenting the essential features before the user without displaying the background details and

  • What is Normalization?

    Dec 2, 13 • 2190 Views • Notes1 Comment

    Ans.  In Database, Normalization is an important topic. It is the systematic process of organizing data in tables in such a way so as to reduce the redundancy in the database as well as to eliminate undesirable anomalies such as insertion, deletion and