Database Architecture & Modeling Objective Type Questions and Answers | DBMS MCQs

6 In an object-oriented model, one object can access data of another object by passing :
A Instance variable
B Message
C Variable
D None of these

Answer: Option [B]
7 SET concept is used in :
A Network model
B Hierarchical model
C Relational model
D None of the above

Answer: Option [A]
8 A view of database that appears to an application program is known as :
A schema
B subschema
C virtual table
D none of the above

Answer: Option [B]
9 Choose the DBMS, which supports full-fledged client server application development ?
B Oracle 7.1
C FoxPro 2.1
D Ingress

Answer: Option [B]
10 A top-to-bottom relationship among the items in a database is established by a :
A Hierarchical schema
B Network schema
C Relational schema
D All of the above

Answer: Option [A]


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