Bachelor Of Computer Science

Database Management System MCQs

CS: Database Management System MCQs - Subtopic

Data Independence MCQ with Answers

Data Independence Multiple Choice Questions (MCQ) to solve data independence quiz answers PDF worksheet, database management system test for online courses. Practice database concepts and architecture Multiple Choice Questions and Answers (MCQs), "Data Independence" quiz questions and answers for online bachelor's degree computer science. Learn database system environment, three schema architecture, relational database management system, database management system classification test prep for computer majors.

"The type of data independence in which the schema can be altered on conceptual level without altering external level is classified as" Multiple Choice Questions (MCQ) on data independence with choices conceptual level independence, external level independence, logical data independence, and physical data independence for online bachelor's degree computer science. Solve data independence quiz questions for merit scholarship test and certificate programs for master's degree in computer science.

MCQs on Data Independence

1.

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

conceptual level independence
external level independence
logical data independence
physical data independence

2.

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

conceptual abstraction
implementation abstraction
data abstraction
interface abstraction

3.

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

data mapping
data independence
data dependence
data transformation

4.

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

logical data independence
physical data independence
conceptual level independence
external level independence