Database MCQs (Chapterwise Multiple Choice Questions)

In a relational database, a row can be referred to as a(n) ____.

Third

Table

Tuple

First

Answer & Explanation

Correct Answer: Tuple

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The relationships between tables are handled through ____________________ columns.

PROJECT

JOIN

SELECT

Common

Answer & Explanation

Correct Answer: Common

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The sdlc phase in which the detailed conceptual data model is created is the ________ phase.

Planning

Design

Analysis

Implementation

Answer & Explanation

Correct Answer: Analysis

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The crows feet notation on an erd is a type of _______ constraint.

cardinality

relationship

many-to-many

multiplicity

Answer & Explanation

Correct Answer: cardinality

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Some very specialized applications may require normalization beyond the _____.

3NF

1NF

4NF

2NFF

Answer & Explanation

Correct Answer: 4NF

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A(n) ____ is a query that is embedded (or nested) inside another query.

Operator.

Subquery.

Alias.

View.

Answer & Explanation

Correct Answer: Subquery.

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A programming language typically used for cgi scripts is ____.

PERL

SQL

Java

JavaScript

Answer & Explanation

Correct Answer: PERL

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_____ refer to databases focused on addressing the concerns of a specific problem or business unit

Data mining

Data marts

Information

Dbms

Answer & Explanation

Correct Answer: Data marts

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The term _________________________ refers to scattered locations storing the same basic data.

Application Program

Data independence

Data redundancy

Islands of information

Answer & Explanation

Correct Answer: Islands of information

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The _____ component of a case tool produces the information system's input/output formats.

Screen painter and report generator

Front-end

Database security officer

Provide the data necessary for tactical decisions and planning

Answer & Explanation

Correct Answer: Screen painter and report generator

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Database Quick Quiz

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Start Practicing with our MCQs given below.

MCQ on Advance Database	MCQ on Basic Database
MCQ on Database Administration	MCQ on Database Application
MCQ on Database Concepts	MCQ on Database Management System
MCQ on Database Management System (DBMS)	MCQ on Database Organization & Design
MCQ on Introduction to Database	MCQ on Modern Database Management
MCQ on SQL Server DBA	MCQ on SQL Server Database
MCQ on Window Server 2003	General Database MCQs

Database MCQ

Database Quick Quiz

In a relational database, a row can be referred to as a(n) ____.

The relationships between tables are handled through ____________________ columns.

The sdlc phase in which the detailed conceptual data model is created is the ________ phase.

The crows feet notation on an erd is a type of _______ constraint.

Some very specialized applications may require normalization beyond the _____.

A(n) ____ is a query that is embedded (or nested) inside another query.

A programming language typically used for cgi scripts is ____.

_____ refer to databases focused on addressing the concerns of a specific problem or business unit

The term _________________________ refers to scattered locations storing the same basic data.

The _____ component of a case tool produces the information system's input/output formats.