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Class 12 Computer Science Ch 10 Computer Network NCERT Book Exercise Solution

Class 12 Computer Science NCERT Solution /
Computer Network NCERT Book Exercise Solution

Class 12 Computer Science Ch-10 Computer Network NCERT Book Exercise Solution A Quick Review – Summary • A computer network is an interconnection among two or more computers or computing devices. • A computer network allows computers to share data and resources among each other. • Networking devices are used to connect multiple computers in […]

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Class 11 Informatics Practices Chapter 8 Introduction to Structured Query Language SQL NCERT Exercise Solution

Class 11 Informatics Practices NCERT Solution, Informatics Practices /
Introduction to SQL NCERT Exercise Solution

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

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Class 11 Informatics Practices Chapter 7 Database Concepts NCERT Exercise Solution

Class 11 Informatics Practices NCERT Solution, Informatics Practices /
NCERT Solution of Class 11 Informatics Practices Ch 7 Database Concepts

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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Class 12 Informatics Practices Chapter 6 Societal Impacts NCERT Exercise Solution

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Societal Impacts

Chapter 6 Societal Impacts NCERT Exercise Solution 1. After practicals, Atharv left the computer laboratory but forgot to sign off from his email account. Later, his classmate Revaan started using the same computer. He is now logged in as Atharv. He sends inflammatory email messages to few of his classmates using Atharv’s email account. Revaan’s

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