Introduction to DBMS – Exercise – 1

Introduction to DBMS » Exercise – 1

1. A software package designed to store and manage databases :

(a) Data
(b) Database
(c) Data model
(d) Database management system

Answer
Answer : (d)
Explanation
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2. The function of a database is …………

(a) to output data
(b) to check all spelling
(c) to check all input data
(d) to collect and organize input data

Answer
Answer : (d)
Explanation
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3. Architecture of the database can be viewed as :

(a) one level.
(b) two levels.
(c) three levels.
(d) four levels.

Answer
Answer : (c)
Explanation
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4. The view of total database content is :

(a) Internal view.
(b) Physical View.
(c) External view.
(d) Conceptual view.

Answer
Answer : (d)
Explanation
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5. Related fields in a database are grouped to form a :

(a) bank.
(b) menu.
(c) data file.
(d) data record.

Answer
Answer : (d)
Explanation
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