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Welcome to the Storage and File Structures MCQs Page

Dive deep into the fascinating world of Storage and File Structures with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Storage and File Structures, a crucial aspect of DBMS. In this section, you will encounter a diverse range of MCQs that cover various aspects of Storage and File Structures, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within DBMS.

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Check out the MCQs below to embark on an enriching journey through Storage and File Structures. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of DBMS.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Storage and File Structures. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Storage and File Structures MCQs | Page 3 of 20

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Q21.
A B-tree of order m has maximum of _____________ children.

a.

m

b.

m+1

c.

m-1

d.

m/2

Discuss
Answer: (a).m
Q22.
If the record management system allows you to edit values before they are recorded on disk, you can

a.

correct spelling changes before they are recorded

b.

change the name of a field

c.

change the width of a field

d.

All of the above

Discuss
Answer: (a).correct spelling changes before they are recorded
Q23.
The files stored on a secondary stage device are composed of a hierarchy of data. What does a record in a file contain?

a.

Bits

b.

Characters

c.

Data field

d.

Schema

Discuss
Answer: (c).Data field
Q24.
What is the name given to the database management system which is able to handle full text data, image data, audio and video?

a.

Full media

b.

Graphics media

c.

Multimedia

d.

Hypertext

Discuss
Answer: (c).Multimedia
Q25.
To have a file hold a list, it is necessary to

a.

identify the records in the list

b.

identify the name, width and type of the fields of each record.

c.

decide which fields will be used as sort or index keys

d.

All of the above

Discuss
Answer: (d).All of the above
Q26.
A large computer information system maintains many different computer files. Which amongst them is called a perpetual file?

a.

Specialized file

b.

Log file

c.

Master file

d.

Update file

Discuss
Answer: (c).Master file
Q27.
A form defines

a.

where data is placed on the screen

b.

the width of each field

c.

both (a) and (b)

d.

All of the above

Discuss
Answer: (c).both (a) and (b)
Q28.
The logical data structure with a one-to-many relationship is a :

a.

network

b.

tree

c.

chain

d.

relational

Discuss
Answer: (b).tree
Q29.
A computer file contains several records. What does each record contain?

a.

Bytes

b.

Words

c.

Fields

d.

Database

Discuss
Answer: (c).Fields
Q30.
A ____ Contains the smallest unit of meaningful data, so you might call it the basic building block for a data file.

a.

File structure

b.

Records

c.

Fields

d.

Database

Discuss
Answer: (c).Fields
Page 3 of 20

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