INTRODUCTION TO OPEN SOURCE • Open source definition and principles• History, Open Source Initiative• Open Source Standards, Methodologies, Philosophy• Free source and open source system• Open source licensing systemo Apache License, BSD license, GNU General Public License, GNU Lesser General Public License, and MIT License• Need and Advantages of Open sources OPEN SOURCE OPERATING SYSTEM:...
Author: ICT Byte (ICT Byte)
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Design and Analysis of Algorithms (DAA) – Micro Syllabus
Foundation of Algorithm Analysis Algorith and its properties RAM Model Time and Space Complexity Detail Analysis of Algorithm (Like Factorial Algorithm) Concept of Aggregate Analysis Asymptotic Notation Big Oh, Big Omega and Big Theta Notation, Their Geometrical Interpretation and examples Recurrences Recursive algorithm and recursive relations Solving Recurrences Recursion Tree Method, Substitution Method, Application of...
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International Prepaid Dollar Card in Nepal! Everything you need to know
What is International Prepaid Dollar Card? You might have heard that Nepal has no international payment gateway. There was no chance to pay any stuffs from foreign country due to no availability of international payment gateway. To silve this problem, Nepal Rastra Bank issued a circular on March 21, 2021 stating issue of prepaid dollar...
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What is encapsulation? Learn encapsulation in JAVA
Introduction of Encapsulation Besides inheritance, polymorphism and abstraction, encapsulation is one of fundamental OOP concept. mechanism of wrapping up data under single unit this is process ehere code and data are wrapped together in single unit its like a capsule, which consists of several components in medicines Java Bean is fully encapsulated class Variables /...
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How to create an object from Class?
To create object in OOP, there are three steps. Step 1: Declaration object type and variable Declare a variable with variable name Declare object type Step 2: Instantiation using keyword “new” The “new” keyword is used to create object Step 3: Initialization of the object “New” keyword is followed by call to a construction This...
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Structured Programming Vs Object-Oriented Programming – OOP
Structured Programming Object Oriented Programming Focuses on process/ logical structure and then data required for that process. Focuses on data. Difficult to modify and reuse Easy to modify and reuse code Also known as Modular Programming and a subset of procedural programming language. Supports inheritance, encapsulation, abstraction, polymorphism, etc. Programs are divided into small self-contained functions. Programs are divided into small entities called objects....
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References and Primitive Data Types
Two types of entities are identified by JAVA Primitive Objects Primitive Data Types in JAVA most basic types of data 8 primitive data types They have fixed size They are limited to range of value byte has size of 8 bits minimum value is -128 maximum value is +127 example : byte c=32; short size...
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Class and Objects in Java
Class user-defined blueprint in OOP a common set of properties are represented by class To create a class, you need to use the keyword class Example:Class named “Test” is created belowpublic class Test {int x=17;} Class describes state and behavior Remember, class is blueprint form where individual objects are generated Example Object the basic unit...
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What are the major features and important characteristics of JAVA Programming?
JAVA is one of the most popular programming languages. The important and major characteristics of Java that you need to know includes: Object-Oriented Everything in java is object-oriented Java is easy to extend by creating new class Platform Independent In a correctly implemented JAVA system, the same program can run in any device. Java runs...