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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 5 of 16

Q41.
Which of the following is/are true w.r.t. applications of mobile computing?

(A) Travelling of salesman
(B) Location awareness services
Discuss
Answer: (b).Both (A) and (B) are true
Q42.
In 3G network, W-CDMA is also known as UMTS. The minimum spectrum allocation required for W-CDMA is ..........
Discuss
Answer: (d).5 MHz
Q43.
Which of the following statements is/are true w.r.t. Enterprise Resource Planning (ERP)?

(A) ERP automates and integrates majority of business processes.
(B) ERP provides access to information in a Real Time Environment.
(C) ERP is inexpensive to implement.
Discuss
Answer: (c).(A) and (B) true; (C) false
Q44.
Given the array of integers ‘array’ shown below.

What is the output of the following JAVA statements?

int [ ] p = new int [10];
int [ ] q = new int [10];
for (int k = 0; k < 10; k ++)
p[k] = array [k];
q = p;
p[4] = 20;
System.out.println(array [4] + “:” + q[4]);
Discuss
Answer: (c).18:20
Q45.
Consider the following JAVA program:

public class First {
public static int CBSE (int x) {
if (x < 100) x = CBSE (x +10);
return (x - 1);
}
public static void main (String[] args){
System.out.print(First.CBSE(60));
}
}

What does this program print?
Discuss
Answer: (b).95
Q46.
What can you say about the following statements?

I. XML tags are case-insensitive.
II. In JavaScript, identifier names are case-sensitive.
III. Cascading Style Sheets (CSS) cannot be used with XML.
IV. All well-formed XML documents must contain a document type definition.
Discuss
Answer: (d).None of the above
Q47.
................. is subject oriented, integrated, time variant, non-volatile collection of data in support of management decisions.
Discuss
Answer: (c).Data warehouse
Q48.
In Data mining, classification rules are extracted from ..............
Discuss
Answer: (c).Decision Tree
Q49.
Discovery of cross sales opportunities is called as ...............
Discuss
Answer: (a).Association
Q50.
In Data mining, .............. is a method of incremental conceptual clustering.
Discuss
Answer: (b).COBWEB
Page 5 of 16

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