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GATE DA 2024 ANSWER KEY CHALLENGE
Hello, I wanted to discuss the answer key given for some of the questions in official website. The doubts are following 1) It's about alpha beta pruning (Q25 in master question paper, 1 mark). The answer should be (m) = lowest, (n) = ... other people think ? I am planning to challenge these two questions but I feel that 2nd one will not be accepted by GATE.

redshellspy commented in Unknown Category Feb 25

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2

what exactly the probability fir detecting Burst errors?

Chandrabhan Vishwa 1 commented in Unknown Category Feb 9

by Chandrabhan Vishwa 1

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UGC NET CSE | December 2018 | Part 2 | Question: 30
The second smallest of $n$ elements can be found with ____ comparisons in the worst case. $n-1$ $\lg \: n$ $n + ceil(\lg \: n)-2$ $\frac{3n}{2}$

makhdoom ghaya edited in Unknown Category Jan 30

by makhdoom ghaya

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UGC NET CSE | December 2018 | Part 2 | Question: 82
Consider a relation schema $R=(A, B, C, D, E, F)$ on which the following functional dependencies hold : $A \rightarrow B$ $B, C \rightarrow D$ $E \rightarrow C$ $D \rightarrow A$ What are the candidate keys of $R$ ? $AE$ and $BE$ $AE, BE$ and $DE$ $AEF, BEF$ and $BCF$ $AEF, BEF$ and $DEF$

makhdoom ghaya edited in Unknown Category Jan 30

by makhdoom ghaya

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5

UGC NET CSE | October 2020 | Part 1 | Question: 28
Given below are two Statements: The water of the pond is muddy. It must have rained last night. What kind of Anumana (inference) has been used in the above statements. Choose the correct option from the following. S'esavat anumana Comparison Purvovat ... answer from the options given below: $(i)$ only $(ii)$ only $(iii)$ only $(iv)$ only

makhdoom ghaya edited in Unknown Category Jan 30

by makhdoom ghaya

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6

UGC NET CSE | October 2020 | Part 1 | Question: 19
Identifying the sequence of stages of message processing Action Internalisation Selection Understanding Perception Choose the correct answer from the options given below $(i), (ii),(iv), (v), (iii)$ $(ii), (iii) , (i), (iv), (v)$ $(iv), (v) , (ii), (i), (iii)$ $(v), (iv), (iii), (ii), (i)$

makhdoom ghaya edited in Unknown Category Jan 30

by makhdoom ghaya

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7

UGC NET CSE | October 2020 | Part 1 | Question: 21
In a park, $A, B, C, D, E$ and $F$ are sitting. $C$ is the brother of $D$'s husband and son of $A$. $F$ is the daughter of $D$ and sister of $E$. $E$ is the grandson of $A$ $F$ is the daughter of $C$ $B$ is the father of $F$ There are ... $(iii)$ only $(i), (iii)$ and $(v)$ only $(ii), (iv)$ and $(v)$ only $(ii), (iii)$ and $(iv)$ only

makhdoom ghaya edited in Unknown Category Jan 30

by makhdoom ghaya

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UGC NET CSE | October 2020 | Part 1 | Question: 45
What are the advantages of Choice Based Credit System (CBCS) introduces by the UGC for higher education institutions? Focuses on student centric education Allows students to choose inter-disciplinary and intra-disciplinary courses Makes education at par with global standards Makes it easy ... $(iii), (iv), (v), (i)$ only

makhdoom ghaya edited in Unknown Category Jan 30

by makhdoom ghaya

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9

UGC NET CSE | October 2020 | Part 1 | Question: 42
Which of the following explain the concept of values? Values are beliefs tied inextricably to human emotion and behaviour Values refer to desirable goals people strive to attain Values are conflict-free Values are ordered by importance relative to one another Values are utilized ... $(ii), (iii), (iv)$ only $(iii), (iv), (v)$ only

makhdoom ghaya edited in Unknown Category Jan 30

by makhdoom ghaya

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UGC NET CSE | October 2020 | Part 1 | Question: 17
Which of the following are useful in positive components of classroom communication? Restrictive actions Empathy Punctuality Follow-up Scattered reflections Choose the most appropriate answer from the options given below: $(i), (ii), (iii)$ only $(ii), (iii), (iv)$ only $(iii), (iv), (v)$ only $(i), (iv), (v)$ only

makhdoom ghaya edited in Unknown Category Jan 30

by makhdoom ghaya

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3 answers

11

UGC NET CSE | November 2017 | Part 2 | Question: 16
Which of the following is/are true with reference to ‘view’ in DBMS? A ‘view’ is a special stored procedure executed when certain event occurs A ‘view’ is a virtual table, which occurs after executing a pre-compiled query Only (i) is true Only (ii) is true Both (i) and (ii) are true Neither (i) nor (ii) are true

makhdoom ghaya edited in Unknown Category Jan 30

by makhdoom ghaya

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12

Hi just wanted to ask what is the length of GO classes Discrete Mathematics Playlist, the one which is availiable for free ???

impostersupreme answered in Unknown Category Jan 21

by impostersupreme

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13

NIELIT Scientist B 2020 November: 102
_____________ has a feature of remote access through which a customer can access the data from anywhere and at any time with the help of internet connection. IaaS PaaS NaaS SaaS

makhdoom ghaya edited in Unknown Category Jan 19

by makhdoom ghaya

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UGC NET CSE | October 2020 | Part 1 | Question: 7
Identify the teaching strategies which are employed during indirect instruction: Emphasizing direct and indirect examplars Presenting the stimulus material Inquiry based question-answer session Presenting, asking and providing feed back Promoting problem solving approach Choose the correct ... $iii$, $iv$ and $v$ only $i$, $iii$ and $v$ only

makhdoom ghaya edited in Unknown Category Jan 11

by makhdoom ghaya

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UGC NET CSE | October 2020 | Part 1 | Question: 33
A firewall is a software tool that protects Server Network Fire Individual computer Choose the correct answer from the options given below: $i$, $iii$ only $ii$, $iii$ only $i$, $ii$, $iii$ only $i$, $ii$, $iv$ only

makhdoom ghaya edited in Unknown Category Jan 11

by makhdoom ghaya

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16

UGC NET CSE | October 2020 | Part 1 | Question: 32
Cloud computing has the following distinct characteristics: The service is hosted on the internet It is made available by a service provider It computes and predicts rain when the weather is cloudy The service is fully managed by the provider Choose the correct answer from the ... $i$, $ii$, $iii$ only $i$, $iv$ only $i$, $ii$, $iv$ only

makhdoom ghaya edited in Unknown Category Jan 11

by makhdoom ghaya

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17

UGC NET CSE | December 2018 | Part 2 | Question: 62
The four byte IP address consists of Network Address Host Address Both Network and Host Addresses Neither Network nor Host Addresses

makhdoom ghaya edited in Unknown Category Jan 11

by makhdoom ghaya

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18

UGC NET CSE | December 2018 | Part 2 | Question: 20
If a graph (G) has no loops or parallel edges, and if the number of vertices (n) the graph is $n \geq 3$, then graph G is Hamiltonian if $\text{deg(v)} \geq \frac{n}{3} \text{ for each vertex v}$ ... Choose the correct answer from the code given below: (i) and (iii) only (ii) only (ii) and (iii) only (iii) only

makhdoom ghaya edited in Unknown Category Jan 11

by makhdoom ghaya

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19

UGC NET CSE | October 2020 | Part 1 | Question: 43
Which of the following come under the mandate of the University Grants Commission (UGC)? Promotion and coordination of University education Determining and monitoring standards of teaching, examination and research in Universities Organising continuous professional development programmes for ... $(i), (ii), (iv), (v)$ only

makhdoom ghaya edited in Unknown Category Jan 11

by makhdoom ghaya

201 views

1 vote

1 answer

20

UGC NET CSE | October 2020 | Part 1 | Question: 23
If some pens are pencils but no pencil is sharpener then All pencils are pens Some sharpeners are pencils Some pens are not sharpener Some pencils are not pens Choose the correct answer from the options given below: $(i)$ and $(iii)$ only $(ii)$ and $(iii)$ only $(i)$ and $(iv)$ only $(ii)$ and $(iv)$ only

makhdoom ghaya edited in Unknown Category Jan 11

by makhdoom ghaya

969 views

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2 answers

21

UGC NET CSE | November 2017 | Part 3 | Question: 73
Consider the following statements: UNIX provides three types of permissions Read Write Execute UNIX provides three sets of permissions permission for owner permission for group permission for others Which of the above statement/s is/are true? Only (i) Only (ii) Both (i) and (ii) Neither (i) nor (ii)

makhdoom ghaya edited in Unknown Category Jan 11

by makhdoom ghaya

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22

UGC NET CSE | November 2017 | Part 3 | Question: 55
In Artificial Intelligence (AI), which agent deals with happy and unhappy state? Simple reflex agent Model based agent Learning agent Utility based agent

makhdoom ghaya edited in Unknown Category Jan 11

by makhdoom ghaya

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23

UGC NET CSE | October 2020 | Part 1 | Question: 36
Which of the International Agreements/Convention/Protocols are legally binding on the member countries (parties)? Convention on Biological Diversity Kyoto Protocol Montreal Protocol Paris Agreement Choose the most appropriate answer from the options given below: $iii$ only $i$ and $iii$ only $i$, $ii$, and $iii$ only $ii$, $iii$, and $iv$ only

makhdoom ghaya edited in Unknown Category Jan 11

by makhdoom ghaya

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1 answer

24

UGC NET CSE | October 2020 | Part 2 | Question: 62
Which of the following statements are true? A sentence $\alpha$ entails another sentence $\beta$ if $\beta$ is true in few worlds where $\alpha$ is true Forward chaining and backward chaining are very natural reasoning algorithms for knowledge bases in Horn form Sound ... only $(ii)$ and $(iii)$ only $(iii)$ and $(iv)$ only $(ii)$ and $(iv)$ only

makhdoom ghaya edited in Unknown Category Jan 11

by makhdoom ghaya

894 views

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2 answers

25

UGC NET CSE | November 2017 | Part 3 | Question: 51
User level threads are threads that are visible to the programmer and are unknown to the kernel. The operating system kernel supports and manages kernel level threads. Three different types of models relate user and kernel level threads. Which of the following ... is false; (ii) is true Both (i) and (ii) are true Both (i) and (ii) are false

makhdoom ghaya edited in Unknown Category Jan 10

by makhdoom ghaya

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1 vote

1 answer

26

UGC NET CSE | November 2017 | Part 3 | Question: 41
Which of the following statements is/are TRUE regarding JAVA? Constants that cannot be changed are declared using ‘static’ keyword. A class can only inherit one class but can implement multiple interfaces. Only (i) is TRUE Only (ii) is TRUE Both (i) and (ii) are TRUE Neither (i) nor (ii) is TRUE

Arjun edited in Unknown Category Jan 5

by Arjun

1.2k views

1 vote

1 answer

27

UGC NET CSE | November 2017 | Part 3 | Question: 38
Which of the following statement(s) is/are TRUE regarding Java Servelets? A Java Servelet is a server-side component that runs on the web server and extends the capabilities of a server. A servelet can use the user interface classes like AWT or Swing. Only (i) is TRUE Only (ii) is TRUE Both (i) and (ii) are TRUE Neither (i) nor (ii) is TRUE

Arjun edited in Unknown Category Jan 5

by Arjun

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28

UGC NET CSE | November 2017 | Part 3 | Question: 40
Which of the following statements is/are TRUE? In HTML, character entitites are used to incorporate external content into a web page, such as images. Once a web server returns a cookie to a browser, the cookie will be included in all future requests from the ... (i) is TRUE Only (ii) is TRUE Both (i) and (ii) are TRUE Neither (i) nor (ii) is TRUE

Arjun edited in Unknown Category Jan 5

by Arjun

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1 answer

29

NIELIT Scientist B 2020 November: 117
You are working with a network that is $172.16.0.0$ and would like to support $600$ hosts per subnet. What subnet mask should you use? $255.255.192.0$ $255.255.224.0$ $255.255.252.0$ None of the options

Hira Thakur comment edited in Unknown Category Dec 9, 2023

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30

NIELIT Scientist B 2020 November: 80
Consider a Simple Checkpointing Protocol and the following set of operations in the log. $(start, T_4);(write, T_4,y,2,3);(start,T_1);$ $(commit,T_4);(write,T_1,z,5,7);$ $(Checkpoint);$ $(start,T_2);(write,T_2,x,1,9);$ ... $Undo : T_3,T_1;Redo\;T_2,T_4$ $Undo : none; \;Redo\;T_2, T_4, T_3, T_1$ $Undo : T_3,T_1,T_4; \;Redo\;T_2$

Devwritt answer edited in Unknown Category Dec 9, 2023

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