Database MCQ Questions and answers- Technical Aptitude

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1.
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

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2.
Which of the following products was an early implementation of the relational model developed by E.F. Codd of IBM?

A. IDMS

B. DB2

C. dBase-II

D. R:base

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3.
The following are components of a database except ________ .

A. user data

B. metadata

C. reports

D. indexes

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4.
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

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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

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