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CLASS 10 – INFORMATION TECHNOLOGY CODE- 402 CBSE TERM 2 BOARD EXAMINATION 2022 ANSWER KEY / SOLUTION OF IT 402 TERM 2 SECTION – A 1. Name the person who combines the factors in a creative manner to generate value for customers and create wealth. Answer: Entrepreneur 2. Name the skill that helps anyone to …
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Ch 11 Societal Impacts Summary (A quick recap) • Digital footprint is the trail of data we leave behind when we visit any website (or use any online application or portal) to fill-in data or perform any transaction. • A user of digital technology needs to follow certain etiquettes like net-etiquettes, communicationetiquettes and social media-etiquettes. …
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Chapter – 9 : Lists Summary (A Quick Recap) • Lists are mutable sequences in Python, i.e., we can change the elements of the list. • Elements of a list are put in square brackets separated by comma. • A list within a list is called a nested list. • List indexing is same as …
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Chapter – 8 : Strings Summary (A Quick Recap) • A string is a sequence of characters enclosed in single, double or triple quotes. • Indexing is used for accessing individual characters within a string. • The first character has the index 0 and the last character has the index n-1 where n is the …
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Chapter – 7 : Functions in Python Summary (A Quick Recap) • In programming, functions are used to achieve modularity and reusability. • Function can be defined as a named group of instructions that are executed when the function is invoked or called by its name. Programmerscan write their own functions known as user defined …
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Chapter – 6 : Flow of Control NCERT Book Exercise Solution Summary (A Quick Recap) • The if statement is used for selection or decision making. • The looping constructs while and for allow sections of code to be executed repeatedly under some condition. • for statement iterates over a range of values or a …
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CBSE NCERT Exercise Solution of Class 11 Informatics Practices Chapter 8 – Introduction to Structured Query Language (SQL) A quick revision • Database is a collection of related tables. MySQL is a ‘relational’ DBMS. A table is a collection of rows and columns, where each row is a record and columns describe the feature of …
CBSE NCERT Exercise Solution of Class 11 Informatics Practices Chapter 7 – Database Concepts A quick revision File : A file in a file system is a container to store data in a computer.Disadvantage of File System : File system suffers from Data Redundancy, Data Inconsistency, Data Isolation, Data Dependence and Controlled Data sharing.DBMS : …
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