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NP Hard and NP Complete Problems

NP-Hard: If every problem in NP can be polynomial time reducible to a problem 'A', then 'A' is called NP-Hard. If  'A' could be solved in polynomial time then every problem in NP…

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Phases of Compiler | Compiler Design

The main purpose of Compiler is to convert high-level language to low level language. The different phases of Compiler are as:Lexical AnalysisSyntax AnalysisSemantic AnalysisIntermediate Code GeneratorCode optimizationTarget Code GeneratorBut before discussing the phases…

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Data Warehouse | Definition | Concepts | Tools

What is Data warehouse?Data warehouse is a large collection of business data from multiple databases that helps the organization to make decisions. Types of data in Data warehousingThere are mainly 2 types of data…

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Addressing Modes of 8085 | Microprocessor

The different ways by which a Microprocessor can access data or the way operands are chosen during execution of an instruction is determined by addressing modes. Below are the different Addressing Modes of…

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