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Welcome to the Current Trends and Technologies MCQs Page

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

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Check out the MCQs below to embark on an enriching journey through Current Trends and Technologies. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of UGC CBSE NET Exam.

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

Current Trends and Technologies MCQs | Page 11 of 16

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Q101.
Analysis of large database to retrieve information is called

a.

OLTP

b.

OLAP

c.

OLDP

d.

OLPP

Discuss
Answer: (b).OLAP
Q102.
The spacing between character pairs is called:

a.

Kerning

b.

x-height

c.

intercap

d.

serif

Discuss
Answer: (a).Kerning
Q103.
E-commerce includes:

a.

B2C

b.

B2B

c.

C2C

d.

All of the above

Discuss
Answer: (d).All of the above
Q104.
We cannot delete the .................. icon but we can made it invisible.

a.

Recycle

b.

My Computer

c.

Internet explorer

d.

None of the above

Discuss
Answer: (a).Recycle
Q105.
Font sizes are usually expressed in points. One point is:

a.

0.0069 inch

b.

0.0138 inch

c.

0.0207 inch

d.

0.0276 inch

Discuss
Answer: (b).0.0138 inch
Q106.
Assertion (A): Cellular telephone systems can handle a multitude of users.
Reasoning (R): Cellular telephone systems permit extensive frequency reuse in a small local area.

a.

Both (A) and (R) are true and (R) is the correct explanation for (A)

b.

Both (A) and (R) are true but (R) is not the correct explanation

c.

(A) is true but (R) is false

d.

(A) is false but (R) is true

Discuss
Answer: (a).Both (A) and (R) are true and (R) is the correct explanation for (A)
Q107.
E-commerce involves:

a.

Electronic Data Interchange

b.

Electronic mail

c.

Electronic Bulletin Boards

d.

All of the above

Discuss
Answer: (d).All of the above
Q108.
An example of a data mining algorithm which uses squared error score function is:

a.

CART algorithm

b.

back propagation algorithm

c.

a priority algorithm

d.

vector space algorithm

Discuss
Answer: (b).back propagation algorithm
Q109.
(I) Each object in the active directory of windows 2000 has an access control list.
(II) The scheme is a blueprint of all objects in the domain of windows 2000.

Which of the following is true?

a.

only (I)

b.

only (II)

c.

both (I) and (II)

d.

none of the above

Discuss
Answer: (c).both (I) and (II)
Q110.
With reference to cluster analysis in data mining, a distance measure that is NOT used is:

a.

Euclidean distance

b.

Manhattan distance

c.

Chebychev’s distance

d.

Lee distance

Discuss
Answer: (d).Lee distance
Page 11 of 16

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