Data Abstraction and Data Independence Data Abstraction What is the primary goal of data abstraction in DBMS? To store data in the most efficient physical format. To simplify data access for users by hiding internal details. (CORRECT) To enforce data integrity constraints. To provide a single, unified view of all data. Explanation:Data abstraction hides the complexities … Read more
Concept of physical and logical databases (MCQs) What is the primary difference between a physical database and a logical database? a) A physical database defines the data itself, while a logical database defines how the data is stored. b) A logical database defines the data structure and relationships, while a physical database defines the actual … Read more
MCQs for RPSC Programmer Exam 2024 according to Syllabus Data Base Management Systems The RPSC (Rajasthan Public Service Commission) Programmer Exam for 2024 featuring “MCQ Database Management Systems” is likely to be an assessment focused on the theoretical and practical aspects of database management systems (DBMS). In this examination, candidates can expect multiple-choice questions (MCQs) … Read more