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Structured Query a Language (SQL) — Flashcards

Meghalaya Board · Class 12 · Computer Science

96 flashcards for Structured Query a Language (SQL) (Meghalaya Board Class 12 Computer Science) to test yourself on key terms and facts.

50 questions96 flashcards5 concepts

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A diagram illustrating how SQL interacts with various Relational Database Management Systems (RDBMS) like MySQL, Oracle, PostgreSQL, and SQL Server, showing SQL as the common language for data access
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One of 17 illustrations for Structured Query a Language (SQL) in Super Tutor — alongside flashcards, concept maps and practice questions.

96 Flashcards·
Introduction to SQLSQL का परिचयData Typesडेटा प्रकार
Card 1Introduction to SQL

What is SQL?

Answer

SQL stands for Structured Query Language. It is used to create databases, define tables, insert data, update data, delete data, and retrieve information from relational databases.

Card 2SQL का परिचय

SQL क्या है?

Answer

SQL का अर्थ है स्ट्रक्चर्ड क्वेरी लैंग्वेज। इसका उपयोग डेटाबेस बनाने, टेबल परिभाषित करने, डेटा डालने आदि के लिए किया जाता है।update data, delete data, and retrieve information from relational database…

Card 3Introduction to SQL

Why is SQL considered easy to learn?

Answer

SQL is easy to learn as the statements comprise of descriptive English words and are not case sensitive.

Card 4SQL का परिचय

SQL को सीखना आसान क्यों माना जाता है?

Answer

SQL को सीखना आसान है क्योंकि कथनों में वर्णनात्मक अंग्रेजी शब्द शामिल हैं और वे केस संवेदनशील नहीं हैं।…

Card 5Introduction to SQL

What is the role of a query language in a database system?

Answer

A query language is used to access and manipulate data from a database without writing an application program for every task.

Card 6SQL का परिचय

डेटाबेस प्रणाली में क्वेरी भाषा की क्या भूमिका है?

Answer

प्रत्येक कार्य के लिए एक एप्लिकेशन प्रोग्राम लिखे बिना डेटाबेस से डेटा तक पहुंचने और उसमें हेरफेर करने के लिए एक क्वेरी भाषा का उपयोग किया जाता है।…

Card 7Data Types

What are the main data types used in MySQL in this chapter?

Answer

Common data types are CHAR, VARCHAR, INT, FLOAT, and DATE. CHAR and VARCHAR store strings, INT and FLOAT store numeric values, and DATE stores dates.

Card 8डेटा प्रकार

इस अध्याय में MySQL में उपयोग किए जाने वाले मुख्य डेटा प्रकार क्या हैं?

Answer

सामान्य डेटा प्रकार CHAR, VARCHAR, INT, FLOAT, और DATE हैं। CHAR और VARCHAR स्ट्रिंग को स्टोर करते हैं, INT और FLOAT संख्यात्मक मानों को स्टोर करते हैं, और DATE तारीखों को स्टोर करता है।…

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Frequently Asked Questions

What are the important topics in Structured Query a Language (SQL) for Meghalaya Board Class 12 Computer Science?
Key topics in Structured Query a Language (SQL) include SQL Basics and Data Types, Constraints and Keys, DDL and Table Structure Commands, DML: INSERT, UPDATE, DELETE. Study these first, then practise questions on each for the Meghalaya Board Class 12 board exam.
How many flashcards are available for Structured Query a Language (SQL)?
There are 96 flashcards for Structured Query a Language (SQL) covering key definitions, facts and ideas. A few sample cards are shown on this page.
How should I revise Structured Query a Language (SQL) for the Meghalaya Board Class 12 board exam?
Learn the core ideas first, then work through the 50 practice questions on Structured Query a Language (SQL). Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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