ETEA

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#118 In a relational terminology, an attribute is also called ___________.

A)   Record
B)   Entity
C)   Field
D)   Table
Answer:   C

#119 _________ is a set of rules or specifications which states that hoe data can be stored, organized and manipulated in a database system.

A)   Database Model
B)   Database design
C)   Database Architecture
D)   Database Structure
Answer:   A

#120 ______________ is a database language that defines the structure in which data are stored.

A)   DNL
B)   DCL
C)   DDL
D)   DML
Answer:   C

#121 A field, or a combination of fields used to identify particular row in a relation is called ___________.

A)   Secondary key
B)   Foreign key
C)   Primary key
D)   Alternate key
Answer:   C

#122 A combination of two or more columns used to identify particular row in a relation is a ___________.

A)   Secondary key
B)   composite key
C)   foreign key
D)   primary key
Answer:   B

#123 Which of the following is used to store data in a database?

A)   Table
B)   Form
C)   Query
D)   Report
Answer:   A

#124 Which of the following is logical data type?

A)   Text
B)   Memo
C)   Auto Number
D)   yes/No
Answer:   D

#125 ____________ is an open source application program.

A)   MS Access
B)   Open Office Base
C)   SQL Server
D)   MS Word
Answer:   B

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