Online Computer Science Courses

Database Management System Practice Tests

Database Management System Online Tests

Data Independence Multiple Choice Questions (MCQ) PDF Download

Free Data Independence Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (Data Independence MCQ PDF Book) to learn online database management system degree courses. Practice Database Concepts and Architecture Multiple Choice Questions and Answers (MCQs), Data Independence quiz answers PDF to study online educational courses. Free learning app: Data Independence MCQ App Download & e-Book for database system environment, three schema architecture, relational database management system, database management system classification test prep for computer majors.

The MCQ: Type of data independence in which the schema can be altered on conceptual level without altering external level is classified as; "Data Independence" App Download (Free) with answers conceptual level independence, external level independence, logical data independence and physical data independence to study online educational courses. Study data independence quiz questions, download Google eBook (Free Sample) for master's degree in computer science.

Data Independence MCQs: Questions and Answers PDF Download

MCQ 1: The type of data independence in which the schema can be altered on conceptual level without altering external level is classified as

A) conceptual level independence
B) external level independence
C) logical data independence
D) physical data independence

MCQ 2: The characteristic of database management system which allows the program operation independence and program data independence is classified as

A) conceptual abstraction
B) implementation abstraction
C) data abstraction
D) interface abstraction

MCQ 3: The capacity to alter the database schema at one level without altering any other schema level is classified as

A) data mapping
B) data independence
C) data dependence
D) data transformation

MCQ 4: The type of data independence in which the internal schema can be modified without modifying the conceptual schema is classified as

A) logical data independence
B) physical data independence
C) conceptual level independence
D) external level independence

Database Management System Practice Tests

Data Independence Learning App & Free Study Apps

Download Data Independence MCQs App to learn Data Independence MCQ, Database Management System Learning App, and Operating Systems MCQs Apps. Free "Data Independence" App to download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Data Independence App (Android & iOS)

Data Independence App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (Android & iOS)

Operating Systems App (Android & iOS)

Operating Systems App (Android & iOS)

Computer Architecture App (Android & iOS)

Computer Architecture App (Android & iOS)