MC-Quiz: Chapter 10 -

Database Management

Discovering Computers 2010

Multiple Choice Main MenuDatabase Management

Question 1

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Question 2

Question 3Question 4Question 5

Question 8

Question 6Question 7

Question 9Question 10

Question 11Question 12Question 13Question 14

Question 15

Question 16Question 17Question 18

Question 19Question 20

Question 1

B

A

C

D

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To increase the integrity of a database the data should be _____________.

Quiz 10

Textbook: Page 516

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moderated

transmitted

sorted

verifiable

Question 1

B

A

C

D

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To increase the integrity of a database the data should be _____________.

Quiz 10Textbook: Page 516

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Incorrect Previous

SlideMainMenu

transmitted

sorted

moderated

verifiable

Click On: A, B, C, or D

Question 1

D

A

C

B

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To increase the integrity of a database the data should be _____________.

Quiz 10Textbook: Page 516

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Correct MainMenu

PreviousSlide

transmitted

moderated

sorted

verifiable

Click On: A, B, C, or D

Click Here For Next Question

Question 2

B

A

C

D

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What acronym points out the accuracy of a computer’s output depends on the accuracy of the input?

Quiz 10

Textbook: Page 516

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FIFO

GIGO

LIFO

MISO

Question 2

B

A

C

D

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What acronym points out the accuracy of a computer’s output depends on the accuracy of the input?

Quiz 10Textbook: Page 516

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Incorrect Previous

SlideMainMenu

GIGO

FIFO

LIFO

MISO

Click On: A, B, C, or D

Question 2

B

A

C

D

=================================================================

What acronym points out the accuracy of a computer’s output depends on the accuracy of the input?

Quiz 10Textbook: Page 516

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Correct MainMenu

PreviousSlide

GIGO

FIFO

LIFO

MISO

Click On: A, B, C, or D

Click Here For Next Question

Question 3

D

B

C

A

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Data is classified into layers called a ____________.

Quiz 10

Textbook: Page 517

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repository

hierarchy

record

file structure

Question 3

D

B

C

A

=================================================================

Data is classified into layers called a ____________.

Quiz 10

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Incorrect Previous

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Click On: A, B, C, or D

Textbook: Page 517

repository

hierarchy

record

file structure

Question 3

B

D

C

A

=================================================================

Data is classified into layers called a ____________.

Quiz 10Textbook: Page 517

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Correct MainMenu

PreviousSlide

Click On: A, B, C, or D

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repository

hierarchy

record

file structure

Question 4

A

B

C

D

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__________ BYTE/s which is composed of 8 bits needed to represent one typical character.

Quiz 10

Textbook: Page 518

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1

2

4

6

Question 4

A

B

C

D

=================================================================

Quiz 10Textbook: Page 518

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Incorrect Previous

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__________ BYTE/s which is composed of 8 bits needed to represent one typical character.

1

2

4

6

Question 4

D

A

B

C

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Quiz 10Textbook: Page 518

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Correct MainMenu

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__________ BYTE/s which is composed of 8 bits needed to represent one typical character.

1

3

4

6

Question 5

A

B

C

D

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What is the smallest unit of data a user can access in a database?

Quiz 2

Textbook: Page 518

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PreviousSlide

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structure

record

field

character

Question 5

A

B

C

D

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What is the smallest unit of data a user can access in a database?

Quiz 10Textbook: Page 518

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Incorrect Previous

SlideMainMenu

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structure

record

field

character

Question 5

A

B

C

D

=================================================================

What is the smallest unit of data a user can access in a database?

Quiz 10Textbook: Page 518

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Correct MainMenu

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structure

record

field

character

Question 6

B

A

C

D

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What unique field is used to indentify a specific record in a file?

Quiz 10

Textbook: Page 519

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query

primary key

relational info

modifier

Question 6

B

A

C

D

=================================================================

What unique field is used to indentify a specific record in a file?

Quiz 10Textbook: Page 519

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Incorrect Previous

SlideMainMenu

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query

primary key

relational info

modifier

Question 6

B

A

C

D

=================================================================

What unique field is used to indentify a specific record in a file?

Quiz 10Textbook: Page 519

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Correct MainMenu

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query

primary key

relational info

modifier

Question 7

A

B

C

D

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Which procedure is not a regular part of file maintenance?

Quiz 10

Textbook: Page 520-522

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accessing

deleting

validating

modifying

Question 7

A

B

C

D

=================================================================

Which procedure is not a regular part of file maintenance?

Quiz 10Textbook: Page 520-522

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Incorrect Previous

SlideMainMenu

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accessing

deleting

validating

modifying

Question 7

C

B

A

D

=================================================================

Which procedure is not a regular part of file maintenance?

Quiz 10Textbook: Page 520-522

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Correct MainMenu

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Click On: A, B, C, or D

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accessing

deleting

validating

modifying

Question 8

D

B

C

A

=================================================================

What file maintenance procedure can enhance data integrity?

Quiz 10

Textbook: Page 522

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PreviousSlide

MainMenu

Click On: A, B, C, or D

accessing

deleting

validating

modifying

Question 8

D

B

C

A

=================================================================

Quiz 10Textbook: Page 522

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Incorrect Previous

SlideMainMenu

Click On: A, B, C, or D

What file maintenance procedure can enhance data integrity?

accessing

deleting

validating

modifying

Question 8

A

B

C

D

=================================================================

Quiz 10Textbook: Page 522

=================================================================

Correct MainMenu

PreviousSlide

Click On: A, B, C, or D

Click Here For Next Question

What file maintenance procedure can enhance data integrity?

accessing

deleting

validating

modifying

Question 9

D

B

C

A

=================================================================

What system was used exclusively to store and manage data before the database approach?

Quiz 10

Textbook: Page 524

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PreviousSlide

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Click On: A, B, C, or D

none

record keeping

forms

file processing

Question 9

D

B

C

A

=================================================================

What system was used exclusively to store and manage data before the database approach?

Quiz 10

=================================================================

Incorrect Previous

SlideMainMenu

Click On: A, B, C, or D

Textbook: Page 524

none

record keeping

forms

file processing

Question 9

D

B

C

A

=================================================================

What system was used exclusively to store and manage data before the database approach?

Quiz 10Textbook: Page 524

=================================================================

Correct MainMenu

PreviousSlide

Click On: A, B, C, or D

Click Here For Next Question

none

record keeping

forms

file processing

Question 10

C

B

A

D

=================================================================

Which is an advantage of a database over a file processing system?

Quiz 10

Textbook: Page 525

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PreviousSlide

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more memory

more processing power

reduced data redundancy

more vulnerable

Question 10

C

B

A

D

=================================================================

Which is an advantage of a database over a file processing system?

Quiz 10Textbook: Page 525

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Incorrect Previous

SlideMainMenu

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more memory

more processing power

reduced data redundancy

more vulnerable

Question 10

C

B

A

D

=================================================================

Which is an advantage of a database over a file processing system?

Quiz 10Textbook: Page 525

=================================================================

Correct MainMenu

PreviousSlide

Click On: A, B, C, or D

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more memory

more processing power

reduced data redundancy

more vulnerable

Question 11

D

B

C

A

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The data dictionary contains details about data, or ___________.

Quiz 10

Textbook: Page 528

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PreviousSlide

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metadata

compression

composites

records

Question 11

D

B

C

A

=================================================================

The data dictionary contains details about data, or ___________.

Quiz 10Textbook: Page 528

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Incorrect Previous

SlideMainMenu

Click On: A, B, C, or D

metadata

compression

composites

records

Question 11

D

B

C

A

=================================================================

The data dictionary contains details about data, or ___________.

Quiz 10Textbook: Page 528

=================================================================

Correct MainMenu

PreviousSlide

Click On: A, B, C, or D

Click Here For Next Question

metadata

compression

composites

records

Question 12

C

B

A

D

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__________ are granted to a computer user by the network administrator and restrict the use of some parts of a computer system from use by the general user.

Quiz 10

Textbook: Page 531

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Certificates

Access privileges

Buffer assignments

Digital Signatures

Question 12

C

B

A

D

=================================================================

Quiz 10Textbook: Page 531

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Incorrect Previous

SlideMainMenu

Click On: A, B, C, or D

__________ are granted to a computer user by the network administrator and restrict the use of some parts of a computer system from use by the general user.

Certificates

Access privileges

Buffer assignments

Digital Signatures

Question 12

C

B

A

D

=================================================================

Quiz 10Textbook: Page 531

=================================================================

Correct MainMenu

PreviousSlide

Click On: A, B, C, or D

Click Here For Next Question

__________ are granted to a computer user by the network administrator and restrict the use of some parts of a computer system from use by the general user.

Certificates

Access privileges

Buffer assignments

Digital Signatures

Question 13

A

B

C

D

=================================================================

What uses the backups to restore a database when is becomes damaged?

Quiz 10

Textbook: Page 532

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PreviousSlide

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recovery utility

disk cleanup

default

reset

Question 13

A

B

C

D

=================================================================

Quiz 10Textbook: Page 532

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Incorrect Previous

SlideMainMenu

recovery utility

disk cleanup

default

reset

Click On: A, B, C, or D

What uses the backups to restore a database when is becomes damaged?

Question 13

A

B

C

D

=================================================================

Quiz 10Textbook: Page 532

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Correct MainMenu

PreviousSlide

Click On: A, B, C, or D

Click Here For Next Question

What uses the backups to restore a database when is becomes damaged?

recovery utility

disk cleanup

default

reset

Question 14

B

A

C

D

=================================================================

Which is not one of the three popular data models used today?

Quiz 10

Textbook: Page 533

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PreviousSlide

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continuous

relational

object-oriented

multidimensional

Question 14

B

A

C

D

=================================================================

Which is not one of the three popular data models used today?

Quiz 10Textbook: Page 533

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Incorrect Previous

SlideMainMenu

Click On: A, B, C, or D

continuous

relational

object-oriented

multidimensional

Question 14

B

A

C

D

=================================================================

Which is not one of the three popular data models used today?

Quiz 10Textbook: Page 533

=================================================================

Correct MainMenu

PreviousSlide

Click On: A, B, C, or D

Click Here For Next Question

continuous

relational

object-oriented

multidimensional

Question 15

A

B

C

D

=================================================================

A hypercube is found in which database?

Quiz 10

Textbook: Page 535

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PreviousSlide

MainMenu

Click On: A, B, C, or D

continuous

relational

object-oriented

multidimensional

Question 15

A

B

C

D

=================================================================

A hypercube is found in which database?

Quiz 10Textbook: Page 535

=================================================================

Incorrect Previous

SlideMainMenu

Click On: A, B, C, or D

continuous

relational

object-oriented

multidimensional

Question 15

A

B

C

D

=================================================================

A hypercube is found in which database?

Quiz 10Textbook: Page 535

=================================================================

Correct MainMenu

PreviousSlide

Click On: A, B, C, or D

Click Here For Next Question

continuous

relational

object-oriented

multidimensional

Question 16

A

B

C

D

=================================================================

A huge database that stores and manages data required to analyze historical and current transactions is called a ____________.

Quiz 10

Textbook: Page 536

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PreviousSlide

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data mine

data field

data warehouse

data mart

Question 16

D

B

C

A

=================================================================

Quiz 10Textbook: Page 536

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Incorrect Previous

SlideMainMenu

Click On: A, B, C, or D

A huge database that stores and manages data required to analyze historical and current transactions is called a ____________.

data mine

data field

data warehouse

data mart

Question 16

A

B

C

D

=================================================================

Quiz 10Textbook: Page 536

=================================================================

Correct MainMenu

PreviousSlide

Click On: A, B, C, or D

Click Here For Next Question

A huge database that stores and manages data required to analyze historical and current transactions is called a ____________.

data mine

data field

data warehouse

data mart

Question 17

C

B

A

D

=================================================================

A database ____________ is a computer that stores and provides access to a database.

Quiz 10

Textbook: Page 537

=================================================================

PreviousSlide

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Click On: A, B, C, or D

server

gateway

model

forum

Question 17

C

B

A

D

=================================================================

A database ____________ is a computer that stores and provides access to a database.

Quiz 10Textbook: Page 537

=================================================================

Incorrect Previous

SlideMainMenu

Click On: A, B, C, or D

server

gateway

model

forum

Question 17

C

B

A

D

=================================================================

A database ____________ is a computer that stores and provides access to a database.

Quiz 10Textbook: Page 537

=================================================================

Correct MainMenu

PreviousSlide

Click On: A, B, C, or D

Click Here For Next Question

server

gateway

model

forum

Question 18

A

B

C

D

=================================================================

The person who focuses on data meaning and usage is the data modeler, or the ___________.

Quiz 10

Textbook: Page 538

=================================================================

PreviousSlide

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DA

CPU

DQB

DMS

Question 18

A

B

C

D

=================================================================

The person who focuses on data meaning and usage is the data modeler, or the ___________.

Quiz 10Textbook: Page 538

=================================================================

Incorrect Previous

SlideMainMenu

Click On: A, B, C, or D

DA

CPU

DQB

DMS

Question 18

A

B

C

D

=================================================================

The person who focuses on data meaning and usage is the data modeler, or the ___________.

Quiz 10Textbook: Page 538

=================================================================

Correct MainMenu

PreviousSlide

Click On: A, B, C, or D

Click Here For Next Question

DA

CPU

DQB

DMS

Question 19

C

B

A

D

=================================================================

What is a collection of data organized to allow access, retrieval, and use?

Quiz 10

Textbook: Page 514

=================================================================

PreviousSlide

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file

table

database

record

Question 19

C

B

A

D

=================================================================

What is a collection of data organized to allow access, retrieval, and use?

Quiz 10Textbook: Page 514

=================================================================

Incorrect Previous

SlideMainMenu

Click On: A, B, C, or D

file

table

database

record

Question 19

C

B

A

D

=================================================================

What is a collection of data organized to allow access, retrieval, and use?

Quiz 10Textbook: Page 514

=================================================================

Correct MainMenu

PreviousSlide

Click On: A, B, C, or D

Click Here For Next Question

file

table

database

record

Question 20

A

B

C

D

=================================================================

Which type of software is used to create and manage a computerized database?

Quiz 10

Textbook: Page 515

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PreviousSlide

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DBMS

Graphic

Spreadsheet

GUI

Question 20

A

B

C

D

=================================================================

Quiz 10Textbook: Page 515

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Incorrect Previous

SlideMainMenu

Click On: A, B, C, or D

Which type of software is used to create and manage a computerized database?

DBMS

Graphic

Spreadsheet

GUI

Question 20

A

B

C

D

=================================================================

Quiz 10Textbook: Page 515

=================================================================

Correct MainMenu

PreviousSlide

Click On: A, B, C, or D

Click Here For The Answer Key

Which type of software is used to create and manage a computerized database?

DBMS

Graphic

Spreadsheet

GUI

Answer Key

Database Management

Q1 = D

Quiz 10PreviousSlide

End Show

Q2 = B

Q3 = A

Q4 = AQ5 = C

Q8 = C

Q6 = B

Q7 = A

Q9 = D

Q10 = C

Q11 = A

Q12 = C

Q13 = B

Q14 = A

Q15 = D

Q16 = CQ17 = AQ18 = A

Q19 = CQ20 = B

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