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The entire topic has been changed and evolution of The complete topic has been The complete topic has been The topics of mutable and immutable data types, data type conversion and

CHANGES No change computing devices has been added. No change freshly added. freshly added. 5 Marks reduced debugging have been added.
COMPARATIVE ANALYSIS OF CLASS XI OLD AND NEW CBSE CURRICULUM

NEW CURRICULUM (2020-21) 5 Marks Introduction to computer and computing: Evolution of computing devices, components of a Computer System and their interconnections, Computer Memory: Units of memory, types of memory – primary and secondary Data deletion, its recovery and related security Software: Purpose and types – system and application software, generic and specific purpose 25 Marks Introduction to Python: Basics of Python programming, Python i

Informatics Practices (065) Input/Output devices. concerns. software.

OLD CURRICULUM (2019-20) 5 Marks Basic computer organization: Description of a computer system and mobile system, CPU, memory, hard disk, I/O, battery, transition from a calculator to a computer and further to smart devices. Troubleshooting with parts of computer and basic operations of operating system Basic concept of Data representation: Binary, ASCII, Unicode Concept of Compiler & Interpreter 30 Marks Introduction to Python Programming: F

Introduction to Computer

UNIT Introduction to Python

I: System II: