CBSE Class 11 Informatics Practices Concepts notes

  • CBSE Class 11 Informatics Practices Software Notes

    SOFTWARE CONCEPTS Types of Software Operating System: An operating system (OS) is a collection of software that manages computer hardware resources and provides common services for computer programs. The operating system is a vital component of the system software in a computer system. Application...

  • CBSE Class 11 Informatics Practices Programming Guidelines Notes

    PROGRAMMING GUIDELINES Stylistic Guidelines √ Use meaningful names for identifiers √ Ensure clarity of expressions. √ Use comment and indentation. √ Insert blank lines and blank spaces. Characteristic for a Good Program √ Effective and efficient √ User friendly √ Self documenting code √ Reliable...

  • CBSE Class 11 Informatics Practices Introduction To MySQL Notes

    INTRODUCTION TO MYSQL MySQL : It is an Open Source RDBMS Software that uses Structured Query Language . It is available free of cost. Key Features of MySQL : 1. High Speed. 2. Ease of Use. 3. Available Free of Cost. 4. Supports standards based SQL. 5. Provides portability. 6. High Security. 7....

  • CBSE Class 11 Information Practices Full Study Material

    UNIT-1 HARDWARE CONCEPTS BASIC COMPUTER OPERATIONS The central processing unit (CPU, occasionally central processor unit) is the hardware within a computer system which carries out the instructions of a computer program by performing the basic arithmetical, logical, and input/output operations...

  • CBSE Class 11 Informatics Practices Relational Database Management System Notes And Questions

    RELATIONAL DATABASE MANAGEMENT SYSTEM Data: Basic/raw facts about something which is not organized, for example details of some students which is not organized. Data Item: Each piece of information about an entity, such as name of a person or address, age or name of a product or the price is a...

CBSE Class 11 Informatics Practices Software Notes

SOFTWARE CONCEPTS

Types of Software

 


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CBSE Class 11 Informatics Practices Programming Guidelines Notes

PROGRAMMING GUIDELINES

Stylistic Guidelines

√ Use meaningful names for identifiers

 


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CBSE Class 11 Informatics Practices Introduction To MySQL Notes

INTRODUCTION TO MYSQL

MySQL : It is an Open Source RDBMS Software that uses Structured Query Language . It is available free of cost.

 


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CBSE Class 11 Information Practices Full Study Material

UNIT-1

HARDWARE CONCEPTS

BASIC COMPUTER OPERATIONS

 


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CBSE Class 11 Informatics Practices Relational Database Management System Notes And Questions

RELATIONAL DATABASE MANAGEMENT SYSTEM

Data:

 


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CBSE Class 11 Informatics Practices It Applications Notes

 IT Applications

• E-GOVERNANCE: 

 


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CBSE Class 11 Informatics Practices Introduction To Programming Notes

INTRODUCTION TO PROGRAMMING

Getting started with IDE

 


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CBSE Class 11 Informatics Practices Hardware Notes

 

 HARDWARE CONCEPTS

BASIC COMPUTER OPERATIONS

 


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