adplus-dvertising

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.

frame-decoration

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 4 of 20

Explore more Topics under DBMS

Q31.
Which of the following is a serious problem of file management systems?

a.

difficult to update

b.

lack of data independence

c.

data redundancy

d.

All of the above

Discuss
Answer: (d).All of the above
Q32.
In any hierarchy of data organization, the smallest entity to be processed as a single unit is called

a.

data field

b.

data record

c.

data file

d.

database

Discuss
Answer: (a).data field
Q33.
Two files may be joined into a third file if

a.

they have a row in common

b.

they have a field in common

c.

they have no records with the same value in the common field

d.

both (b) and (c)

Discuss
Answer: (b).they have a field in common
Q34.
The distinguishable parts of a record are called

a.

files

b.

data

c.

fields

d.

database

Discuss
Answer: (c).fields
Q35.
Large collections of files are called

a.

fields

b.

records

c.

databases

d.

file system

Discuss
Answer: (c).databases
Q36.
A computer file can be best described as

a.

a single data item

b.

a general collection of data items

c.

an orderly collection of data items

d.

a random collection of data items

Discuss
Answer: (c).an orderly collection of data items
Q37.
A multiple-form file management system

a.

lets you define different forms for different operations

b.

lets you create a look-up form with an associated read-only password to prevent access by unauthorized users

c.

both (a) and (b)

d.

allow you to entry data in all the forms

Discuss
Answer: (c).both (a) and (b)
Q38.
The term _____ is sometimes used to refer to a data file in which all the records have the same record format, that is, the same field names, field lengths, and data types.

a.

Database

b.

Table

c.

Flat file

d.

Data structure

Discuss
Answer: (c).Flat file
Q39.
A _____ Contains fields of data about one entity.

a.

Record

b.

File

c.

Fields

d.

Document

Discuss
Answer: (a).Record
Q40.
The activity of a file

a.

is a low percentages of number of records added or deleted from a file

b.

if high, reduces processing efficiency for sequential and nonsequential files

c.

is a measure of the percentage of existing records updated during a run

d.

refers to how closely the files fits into the allocated

Discuss
Answer: (a).is a low percentages of number of records added or deleted from a file
Page 4 of 20

Suggested Topics

Are you eager to expand your knowledge beyond DBMS? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Java Programming

Level up your coding skills with our Java Programming MCQs. From object-oriented...

C Programming

Master one of the most widely used programming languages with our C Programming MCQs....

Cryptography and Network Security

Secure your knowledge of information security with our Cryptography and Network...

Discrete Mathematics

Refine your mathematical skills essential for computer science with our Discrete...

Embedded Systems

Dive into the world of specialized computing systems with our Embedded Systems MCQs....

Hadoop

Dive into the world of big data with our Hadoop MCQs. Cover key concepts including...

Reverse Engineering

Strengthen your understanding of Reverse Engineering with our curated set of MCQs....

Wireless and Mobile Communications

Get to grips with modern communication technologies with our Wireless and Mobile...

Software Engineering

Learn about the systematic approach to developing software with our Software...