Database Architecture & Modeling - DBMS Multiple Choice Questions with Answers for Exam

Questions

46 The logical data structure with a one-to-many relationship is a :

A network

B tree

C chain

D relationship

Answer: Option [B]

47 Which of the following is an example for network database ?

A IDBS

B Ingress

C Oracle

D DBMS

Answer: Option [A]

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48 Which of the following is a hierarchical database ?

A Oracle

B DBII

C Ingress

D SYSTEM2000

Answer: Option [A]

49 Which of the following is not an element of Database ?

A Schema objects

B Indexes

C Tables

D Database Administrator

Answer: Option [D]

50 Data processing comprises of :

A Capturing of data

B Storing of data

C Updating and retrieving data

D All of the above

Answer: Option [D]