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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 3 of 16

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Q21.
To place a sound into a word document, following feature of windows is used:

a.

Clip board

b.

Task Switching

c.

C Win App

d.

OLE

Discuss
Answer: (d).OLE
Q22.
Which e-business model allows consumers to name their own price for products and services?

a.

B2B

b.

B2G

c.

C2C

d.

C2B

Discuss
Answer: (c).C2C
Q23.
Fact-less fact table in a data warehouse contains

a.

only measures

b.

only dimensions

c.

keys and measures

d.

only surrogate keys

Discuss
Answer: (b).only dimensions
Q24.
_______ model is designed to bring prices down by increasing the number of customers who buy a particular product at once.

a.

Economic Order Quantity

b.

Inventory

c.

Data Mining

d.

Demand-Sensitive Pricing

Discuss
Answer: (d).Demand-Sensitive Pricing
Q25.
Location transparency allows :

I. Users to treat the data as if it is done at one location.
II. Programmers to treat the data as if it is at one location.
III. Managers to treat the data as if it is at one location.
Which one of the following is correct ?

a.

I, II and III

b.

I and II only

c.

II and III only

d.

II only

Discuss
Answer: (c).II and III only
Q26.
In a distributed computing environment, distributed shared memory is used which is

a.

Logical combination of virtual memories on the nodes

b.

Logical combination of physical memories on the nodes

c.

Logical combination of the secondary memories on all the nodes

d.

All of the above

Discuss
Answer: (d).All of the above
Q27.
Given a simple image of size 10 x 10 whose histogram models the symbol probabilities and is given by

P1 P2 P3  P4

a b c d

The first order estimate of image entropy is maximum when

a.

a = 0, b = 0, c = 0, d = 1

b.

a = 1/2, b =1/2, c=0, d=0

c.

a = 1/3, b =1/3, c=1/3, d=0

d.

a = 1/4, b =1/4, c=1/4, d=1/4

Discuss
Answer: (d).a = 1/4, b =1/4, c=1/4, d=1/4
Q28.
If an artificial variable is present in the ,'basic variable' column of optimal simplex table, then the solution is

a.

Optimum

b.

Infeasible

c.

Unbounded

d.

Degenerate

Discuss
Answer: (d).Degenerate
Q29.
The occurrence of degeneracy while solving a transportation problem means that

a.

total supply equals total demand

b.

total supply does not equal total demand

c.

the solution so obtained is not feasible

d.

none of these

Discuss
Answer: (d).none of these
Q30.
Which of the following versions of Windows O.S. contain built-in partition manager which allows us to shrink and expand pre-defined drives?

a.

Windows Vista

b.

Windows 2000

c.

Windows NT

d.

Windows 98

Discuss
Answer: (c).Windows NT
Page 3 of 16

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