21.Schema is a skeleton structure that represent the logical view of entire databaseSingle choice. (1 Point) True False 22.____________ Function of DBMS deal with the simultaneous multiple user access to the database .Single choice. (1 Point) Accuracy Privacy Concurrency Accessibility 23.According to the current scenario of the world what relationship we can have between a person and passport.Single choice. (1 Point) one to many one to one many to one many to many 24.To insure entity integrity _______________ key is usedSingle choice. (1 Point) primary foreign alternate composit 25.A thing or object in real world which is different from all other objects is called ________Single choice. (1 Point) Entity Attribute Model Relation 26.Different user views are dealt at ________________ level of database architectureSingle line text.
21.Schema is a skeleton structure that represent the logical view of entire databaseSingle choice. (1 Point) True False 22.____________ Function of DBMS deal with the simultaneous multiple user access to the database .Single choice. (1 Point) Accuracy Privacy Concurrency Accessibility 23.According to the current scenario of the world what relationship we can have between a person and passport.Single choice. (1 Point) one to many one to one many to one many to many 24.To insure entity integrity _______________ key is usedSingle choice. (1 Point) primary foreign alternate composit 25.A thing or object in real world which is different from all other objects is called ________Single choice. (1 Point) Entity Attribute Model Relation 26.Different user views are dealt at ________________ level of database architectureSingle line text.
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
Related questions
Question
21.Schema is a skeleton structure that represent the logical view of entire databaseSingle choice.
(1 Point)
True
False
22.____________ Function of DBMS deal with the simultaneous multiple user access to the database .Single choice.
(1 Point)
Accuracy
Privacy
Concurrency
Accessibility
23.According to the current scenario of the world what relationship we can have between a person and passport.Single choice.
(1 Point)
one to many
one to one
many to one
many to many
24.To insure entity integrity _______________ key is usedSingle choice.
(1 Point)
primary
foreign
alternate
composit
25.A thing or object in real world which is different from all other objects is called ________Single choice.
(1 Point)
Entity
Attribute
Model
Relation
26.Different user views are dealt at ________________ level of database architectureSingle line text.
(1 Point)
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