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What is the correct answer?

4

Following is not a database model

A. network database model

B. relational database model

C. Object Oriented database model

D. None

Correct Answer :

D. None


Related Questions

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4

Which field type will you select when creating a new table if you require to enter long text in that field?

A. Text

B. Memo

C. Currency

D. Hyperlink

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4

The size of a field with Number data type can not be

A. 2

B. 4

C. 8

D. 16

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4

The size of Yes No field is always

A. 1 bit

B. 1 byte

C. 1 character

D. 1 GB

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4

Which of the following statement is true?

A. Foreign key fields dont allow duplicate values

B. In primary key field you can enter duplicate value

C. In an indexed field you may or may not enter duplicate value depending upon setting

D. All statements are true

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4

Which of the following is not a database object in MS Access?

A. Tables

B. Query

C. Report

D. Relationship

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4

Which of the following term is least related to database?

A. Attributes

B. Tuples

C. Relationship

D. Columns

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4

It is a sign or symbol that specifies, operator, and values that produce a result

A. operator

B. query

C. expression

D. None of the above

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4

In table design view, which key can be used to switch between the field names and properties panels?

A. F3

B. F4

C. F5

D. F6

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4

It is a database object to view, change, and analyze data in different ways

A. query

B. form

C. report

D. None of the above

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4

To achieve AND effect when you are entering criteria in a query design window

A. write criteria values vertically one in a row

B. write criteria values horizontally

C. Write criteria values in same field separated with AND

D. Write criteria values in same field separated with &

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4

A database language concerned with the definition of the whole database structure and schema is ________

A. DCL

B. DML

C. DDL

D. All of above

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4

We can remove a relationship defined between two tables by

A. From Edit menu choose Delete Relationship

B. Select the relationship line and press Delete

C. Choose Delete option from Relationship menu

D. All of above

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4

This option allows you to build a new table by entering data directly into the datasheet.

A. datasheet view

B. design view

C. link table

D. None of the above

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4

The key uniquely identifies each record in a table.

A. primary key

B. key word

C. filed name

D. All of above

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4

A composite key is

A. Required when a table does not have any unique fields in it

B. The primary key with AutoNumber as the field type

C. Made up of two or more fields to uniquely identify records

D. Is a foreign key that uniquely identifies records

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4

This data type allows alphanumeric characters and special symbols.

A. text

B. memo

C. auto number

D. None of the above

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4

The complete information about an entity in a database is called

A. Data

B. Information

C. Field

D. Record

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4

You can set a controls border type to make the border invisible.

A. Transparent

B. Invisible

C. Do not display

D. No border

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4

Which of the following is NOT a type of Microsoft Access database object?

A. Table

B. Form

C. Worksheets

D. Modules

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4

Which of the following store command to retrieve data from database?

A. Forms

B. Reports

C. Queries

D. Tables

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4

Which of the following expresses correct order?

A. Characters, Fields, Records, Tables, Files, Databases

B. Characters, Fields, Records, Tables, Database, Files

C. Databases, Tables, Files, Records, Field, Character

D. Files, Databases, Tables, Records, Fields, Characters

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4

A __ name must be unique within a database

A. Table

B. Field

C. Record

D. Character

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4

Which of the following is a method to create a new table in MS Access?

A. Create table in Design View

B. Create Table using wizard

C. Create Table by Entering data

D. All of above

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4

Queries in Access can be used as

A. view, change and analyze data in different ways

B. a source of records for forms and reports

C. Only a

D. Both a and b

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4

An Access database object that is used to enter, view or edit records

A. Table

B. Form

C. Query

D. Report

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4

Which of the following may not be a database?

A. Data presented in table in MS Word document

B. Data entered in Excel spreadsheet

C. A presentation created in PowerPoint

D. A telephone diary

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4

The___ operator will cause a record to be selected only if two or more conditions are satisfied

A. Or

B. If or

C. Range

D. And

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4

Microsoft Access is a

A. RDBMS

B. OODBMS

C. ORDBMS

D. Network database model

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4

While creating relationship, when you drag a field of a field to drop into another table the mouse pointer changes into

A. a doctors sign

B. thin + sign

C. outline rectangle

D. None of above

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4

A primary key in any table has the properties

A. Not Null

B. No Duplicates

C. Both of above

D. None of above