Schemas Instances and Database State Quizzes Online MCQs PDF Download eBook
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"The state in database management system which satisfies the constraints and specified schema structure is classified as", schemas instances and database state Multiple Choice Questions (MCQ) with choices extension state, valid state, intension state, and attribution state for bachelor's degree in computer science. Learn database concepts and architecture questions and answers with free online certification courses for online computer science and engineering.
Schemas Instances & Database State Questions and Answers PDF Download eBook
MCQ: The state in database management system which satisfies the constraints and specified schema structure is classified as
- valid state
- extension state
- intension state
- attribution state
A
MCQ: The database system which supports the majority of concurrent users is classified as
- multiuser system
- multi-function system
- multi transaction system
- client and disk server system
A
MCQ: When the primary key is null of the new tuple then the constraint violated is
- null integrity constraint
- primary integrity constraint
- secondary integrity constraint
- entity integrity constraint
D
MCQ: In the three-tier architecture, the intermediate layer between database and client servers is classified as
- functional server
- transaction server
- application server
- disk server
C
MCQ: The software whose main function is to provide the access the database from remote location with the help of work stations, local PCs and computer terminals is called
- module software
- communications software
- host software
- client software
B