NCERT Solutions for Class 12 Computer Science Chapter 12 Structured Query Language

NCERT Solutions for Class 12 Computer Science Chapter 12 Structured Query Language is a critical chapter so that it will be of a tremendous rate if you are trying to excel on your exam. These NCERT Solutions for Class 12 will make certain a clear and smooth Knowledge of requirements that you are required to prepare for the exam. Class 12 Computer Science NCERT Solutions Chapter 12 Structured Query Language is an important chapter for various competitive exams.

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NCERT Solutions for Class 12th Computer Science Chapter 12 Structured Query Language

 


NCERT Solutions for Class 12 Computer Science Structured Query Language

SQL is a Structured Query Language, which is a pc language for storing, manipulating, and retrieving facts saved in a relational database.

SQL is the usual language for Relational Database System. All the Relational Database Management Systems (RDMS) like MySQL, MS Access, Oracle, and SQL Server use SQL as their well-known database language.

SQL Commands: DDL – Data Definition Language

  • CREATE TABLE: Used to create the shape of a desk.
  • ALTER TABLE: Used to put in force shape modification.
  • DROP: Deletes a whole desk, a view of a desk, or different gadgets withinside the database.

SQL Commands: DML – Data Manipulation Language

  • SELECT: Retrieves sure statistics from one or greater tables.
  • INSERT: Creates a record.
  • UPDATE:  Modifies statistics.
  • DELETE: Deletes statistics.

SQL Commands: DCL – Data Control Language

  • GRANT: Gives a privilege to the user.
  • REVOKE: Takes lower back privileges granted from a user.

Access to Other NCERT Solutions for Class 12 Computer Science 

NCERT Solutions for Class 12 Computer Science Chapter 1 C++ Revision Tour

NCERT Solutions for Class 12 Computer Science Chapter 2 – Object-Oriented Programming in C++

NCERT Solutions for Class 12 Computer Science Chapter 3 – Implementation of OOP Concepts in C++

NCERT Solutions for Class 12 Computer Science Chapter 4 – Constructor and Destructor]

NCERT Solutions for Class 12 Computer Science Chapter 5 – Inheritance

NCERT Solutions for Class 12 Computer Science Chapter 6 – Data File Handling

NCERT Solutions for Class 12 Computer Science Chapter 7 – Pointers

NCERT Solutions for Class 12 Computer Science Chapter 8 – Arrays

NCERT Solutions for Class 12 Computer Science Chapter 9 – Stack

NCERT Solutions for Class 12 Computer Science Chapter 10 – Queue

NCERT Solutions for Class 12 Computer Science Chapter 11 – Database Concepts

NCERT Solutions for Class 12 Computer Science Chapter 13 – Boolean Algebra

NCERT Solutions for Class 12 Computer Science Chapter 14 – Networking and Open Source Concepts

We have included all the information regarded NCERT Solutions for Class 12 Computer Science Chapter 12 Structured Query Language. If you have any query feel free to ask in the comment section. 

FAQs: NCERT Solutions for Class 12 Computer Science Chapter 12 Structured Query Language

From where can I download all other NCERT Solutions for Class 12 Computer Science?

You can refer to the above article.

What is SQL?

SQL is a Structured Query Language, which is a PC language for storing, manipulating, and retrieving facts saved in a relational database.

Is NCERT Solutions for Class 12 Computer Science Chapter 12 Structured Query Language enough?

Yes, NCERT is enough but you must also look for the other important books.

Which Relational Database Management Systems use SQL as their database language?

All the Relational Database Management Systems (RDMS) like MySQL, MS Access, Oracle, and SQL Server use SQL as their well-known database language.

Can I download NCERT Solutions for Class 12 Computer Science Chapter 12 Structured Query Language PDF for free?

Yes, you can download NCERT Solutions for Class 12 Computer Science Chapter 12 Structured Query Language for free.

Are these NCERT Solutions for Class 12 Computer Science Chapter 12 Structured Query Language reliable source for studying?

Yes, you can completely rely on these NCERT Solutions for Class 12 Computer Science Chapter 12 Structured Query Language.

What are SQL Commands?

You can refer to the above article.

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