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Introduction to Database - Database Questions and Answers

Introduction to Database Questions and Answers

Exercise

Exercise 1
Exercise 2

Article

Q 1
The following are components of a database except ________ .

A)   user data

B)   metadata

C)   reports

D)   indexes


Correct Option - C

Explanation


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Q 2
Because it contains a description of its own structure, a database is considered to be ________ .

A)   described

B)   metadata compatible

C)   self-describing

D)   an application program


Correct Option - C

Explanation


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Q 3
An application where only one user accesses the database at a given time is an example of a(n) ________ .

A) single-user database application

B) multiuser database application

C) e-commerce database application

D) data mining database application


Correct Option - A

Explanation


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Q 4
The DBMS acts as an interface between what two components of an enterprise-class database system?

A) Database application and the database

B) Data and the database

C) The user and the database application

D) Database application and SQL


Correct Option - A

Explanation


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Q 5
An on-line commercial site such as Amazon.com is an example of a(n) ________ .

A) single-user database application

B) multiuser database application

C) e-commerce database application

D) data mining database application


Correct Option - C

Explanation


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Q 6
The following are functions of a DBMS except ________ .

A) creating and processing forms

B) creating databases

C) processing data

D) administrating databases


Correct Option - A

Explanation


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Q 7
Helping people keep track of things is the purpose of a(n) ________ .

A)   database

B)   table

C)   instance

D)   relationship


Correct Option - A

Explanation


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