75+ Important SQL MCQs for Class 12
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75+ Important SQL MCQs for Class 12 1- What is the full form of SQL? a) Structured Query Language b) Structured Query List c) Simple Query Language d) None of these 2- Which is the subset of SQL commands used to manipulate Oracle Database…
100+ Important Database questions for class 12
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Important Database questions for Class 12 1. What is database? Database is a collection of interrelated data. 2. What is database system? A combination of computer based record keeping system and database . 3. What is Database…