Ugc net computer science previous year question solved paper mcq eplanation with answers pdf

 

Computer science important  question for  NTA UGC net 2023

In computer science, according to NTA new syllabus, there are 10 topics in Computer science & application.

 Computer science application is one one the important subject for UGC net paper2. These questions are the theoretical aspects mostly time repeated in the UGC net computer science previous year question paper.

If we go through the topic-wise UGC net previous year questions then, all the questions repeatedly asked from 2012-2018. from onward 2018 its modify some topics and add current trending and technology topics like AI, NATURAL PROCESSING, Software configuration, Advance algorithm.

the GATE CS syllabus Few topics is much similar to the UGC NET CS.,but here the questions approach by the UGC is quite different.There are no negatives mark for the wrong answer in the UGC NET computer science & application paper,but in the GATE CS question paper there is the deduction of marking. 

Here The most important relevant questions from the different topic of UGC net computer science syllabus.

Q1. X.25 IS A _____ NETWORK.

a)Connectionless network

b) Connection oriented network

c) Either connection-oriented or connection less

d)Neither connection-oriented nor connection less

 Ans: B

Explanation:

X.25 is a packet-switched network developed for established the connection for sending packets by the network. X.25 packet allows the remote device to communicate with each other through interconnected nodes. X.25 basically uses in Wide area network(WAN).

x.25  protocols are work at the physical,datalink&Network layer of the OSI model.

 

Q2. RAD Sstands for __________

a)Rapid aided development

b)Rapid added  Development

c)Rapid and design

d) Rapid Application development

ANS:D

Explanation: Rapid application development is a methodology that uses minimum planning for rapid prototyping. This model is used where the requirement of the customer is clear using iterative concept, so the final product is delivered to the customer before the deadline.

Q3.An  XML Document that addresses syntax rules specified by XML1.0 specification in that it must satisfy both physical and logical structured, is called?

a)    Reasonable

b)   Valid

c)    Well-formed

d)   Spohisticated

Explanation:

An XML document follow the syntax & semantic rules specified by XML 1.0 and satisfy all the physical as well as logical structures are known as well-formed.

4. _________ establishes Information abot when,why by whom changes are Made in Software ?

a) Version Control 

b)Change Control 

c) Audit trail 

d) Software Configuration Management 

Explaination : 

Software configuration management establish about ,when there is some change or Manage in software .

5. Component Level design is Concerned with ? 

a)Class based analysis 

b)Flow oriented analysis 

c)Both of thr Above 

d)None of the above 

Explaination: 

Component Level design is Concerned with Flow oriented analysis for data flow in Software.

Hope these types of questions are mostly time repeated in the UGC net computer science & application, soon we will be upload more questions of UGC net computer science topic wise solved paper questions pdf 2023. for more information keep updated with us.