Database MCQ Questions and answers- Technical Aptitude

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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6.
Which of the following products was the first to implement true relational algebra in a PC DBMS?

A. IDMS

B. Oracle

C. dBase-II

D. R:base

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7.
SQL stands for ________ .

A. Structured Query Language

B. Sequential Query Language

C. Structured Question Language

D. Sequential Question Language

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8.
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

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9.
The following are functions of a DBMS except ________ .

A. creating and processing forms

B. creating databases

C. processing data

D. administrating databases

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10.
Helping people keep track of things is the purpose of a(n) ________ .

A. database

B. table

C. instance

D. relationship

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Database MCQ Questions and answers- Technical Aptitude

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

Answer & Solution

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

Answer & Solution

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

Answer & Solution

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

Answer & Solution

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

Answer & Solution

6. Which of the following products was the first to implement true relational algebra in a PC DBMS?

Answer & Solution

7. SQL stands for ________ .

Answer & Solution

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

Answer & Solution

9. The following are functions of a DBMS except ________ .

Answer & Solution

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

Answer & Solution

1.
The DBMS acts as an interface between what two components of an enterprise-class database system?

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

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

4.
An application where only one user accesses the database at a given time is an example of a(n) ________ .

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

6.
Which of the following products was the first to implement true relational algebra in a PC DBMS?

7.
SQL stands for ________ .

8.
Because it contains a description of its own structure, a database is considered to be ________ .

9.
The following are functions of a DBMS except ________ .

10.
Helping people keep track of things is the purpose of a(n) ________ .