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Welcome to the Information Systems MCQs Page

Dive deep into the fascinating world of Information Systems with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Information Systems, a crucial aspect of IT Fundamentals. In this section, you will encounter a diverse range of MCQs that cover various aspects of Information Systems, 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 IT Fundamentals.

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Check out the MCQs below to embark on an enriching journey through Information Systems. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of IT Fundamentals.

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

Information Systems MCQs | Page 17 of 20

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Q161.
Data handling capacity of a communication system is known to be

a.

Modulators

b.

Integrators

c.

Resistors

d.

Bandwidth

Discuss
Answer: (d).Bandwidth
Q162.
Available range of frequencies for transmission of data is termed as

a.

Wavelength

b.

Bandwidth

c.

Baseline

d.

Domain

Discuss
Answer: (b).Bandwidth
Q163.
Communication mode in which data can be transmitted in both directions but in one direction at a time is known to be

a.

Double duplex mode

b.

Full duplex mode

c.

Half duplex mode

d.

Simplex mode

Discuss
Answer: (c).Half duplex mode
Q164.
Data redundancy results in increase cost of

a.

Data entry

b.

Data storage

c.

Data access time

d.

Both a and b

Discuss
Answer: (d).Both a and b
Q165.
Consistency of data in all files represents

a.

Data compatibility

b.

Data atomicity

c.

Data integrity

d.

Data definition

Discuss
Answer: (c).Data integrity
Q166.
In file-oriented approach, query can be processed quickly, if records are stored with

a.

Sequences

b.

Priority

c.

Randomly

d.

Key field

Discuss
Answer: (d).Key field
Q167.
When there's a need to update data, application program must also be updated because of

a.

Data inconsistency

b.

Data dependency

c.

Data relationships

d.

Data compression

Discuss
Answer: (b).Data dependency
Q168.
Repetition of same data items in more than one file can create

a.

Data redundancy

b.

Data inconsistency

c.

Data incompetency

d.

Data atomicity

Discuss
Answer: (a).Data redundancy
Q169.
Data being dependent on an application represents its

a.

Data dependency

b.

Data compression

c.

Data mobilization

d.

Data relation

Discuss
Answer: (a).Data dependency
Q170.
Multiple related fields are combined to make a

a.

Cell

b.

Entity

c.

File

d.

Record

Discuss
Answer: (d).Record
Page 17 of 20

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