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Recent questions tagged ugcnetcse-oct2022-paper1

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UGC NET CSE | October 2022 | Part 1 | Question: 2
Consider two lists $\mathrm{A}$ and $\mathrm{B}$ of three strings on $\{0,1\}$ $X$ : List A List B $1$ $111$ $10111$ $10$ $10$ $0$ $Y$: List A List B $10$ $101$ $011$ $11$ $101$ $011$ Which of the following is true? ... solution., PCP in both $\mathrm{X}$ and $\mathrm{Y}$ has solution. PCP neither in $\mathrm{X}$ nor in $\mathrm{Y}$ has solution.,

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 3
Using $\text{'RSA'}$ algorithm, if $p=13, q=5$ and $e=7$. the value of $d$ and cipher value of $'6'$ with $(e, n)$ key are $7, 4$ $7, 1$ $7, 46$ $55,1$

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 4
Consider the following statements about Context Free Language $\text{(CFL)}$ : Statement I: $\text{CFL}$ is closed under homomorphism. Statement II: $\text{CFL}$ is closed under complement. Which of the following is correct? Statement $\text{I}$ ... $\text{I}$ and Statement $II$ are true Neither Statement $\text{I}$ nor Statement $\text{II}$ is true

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 5
Size and complexity are a part of People Metrics Project Metrics Process Metrics Product Metrics

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 6
The solution of the recurrence relation $T(n)=3 T(n / 4)+n \lg n$ is $\theta\left(n^{2} \lg n\right)$ $\theta(n \lg n)$ $\theta(n \lg n)^{2}$ $\theta(n \lg \lg n)$

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 7
Match List $\text{I}$ with List $\text{II}$ : List I List II (A) Ontological Engineering (I) Organizing subclass relations (B) Taxonomy Hierarchy (II) Organizing knowledge into category and sub category (C) Inheritance (III) Attaches a number with each possibility (D) Probability mode ( ... ), (C)-(I), (D)-(II) (A)-(IV), (B)-(I), (C)-(II), (D)-(III)

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 8
A $4$-stage pipeline has the stage delay as $150,120,160$ and $140$ ns respectively. Registers that are used between the stages have delay of $5 \mathrm{~ns}$. Assuming constant locking rate, the total time required to process $1000$ data items on this pipeline is $160.5 \mathrm{~ms}$ $165.5 \mathrm{~ms}$ $120.5 \mathrm{~ms}$ $590.5 \mathrm{~ms}$

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 9
The number of nodes of height $\mathrm{h}$ in any $\mathrm{n}$-element heap is atmost: $n / 2^{n+1}$ $\frac{n}{2^{h-1}}$ $\frac{n}{2^{h}}$ $\frac{n-1}{2^{h-1}}$

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 10
Consider the following statements: Statement $\text{I}$: Conservative $2 \mathrm{PL}$ is a deadlock-free protocol. Statement $\text{II}$: Thomas's write rule enforces conflict serializability. Statement $\text{III}$: Timestamp ordering protocol ... $\text{I}$, Statement $\text{II}$ and Statement $\text{III}$ true

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 11
In reference to Big data, consider the following database : (A) Memcached (B) Couch $\text{DB}$ (C) Infinite graph Choose the most appropriate answer from the options given below : $\text{(A)}$ and $\text{(B)}$ only $\text{(B)}$ and $\text{(C)}$ only, $\text{(C)}$ and $\text{(A)}$ only $\text{(A)}$ $\text{(B)}$ and $\text{(C)}$

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 12
Consider the hash table of size $11$ that uses open addressing with linear probing. Let $h(k)=k$ $\text{mod}$ $11$ be the hash function. A sequence of records with keys $43, 36, 92, 87. 11 . 47. 11, 13, 14$ is inserted into an initially empty ... from $0$ to $10$. What is the index of the bin into which the last record is inserted? $8$ $7$ $10$ $4$

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question:: 13
Consider the primal problem : Maximize $z=5 x_{1}+12 x_{2}+4 x_{3}$ Subject to \[ \begin{array}{l} x_{1}+2 x_{2}+x_{3}=10\\ 2 x_{1}-x_{2}+3 x_{3}=8 \\ x_{1}, x_{2}, x_{3} \geq 0 \end{array} \] its dual problem is ... unrestricted $y_{1} \geq 0, y_{2} \geq 0$ $y_{1}$ is unrestricted, $y_{2} \geq 0$ $y_{1}$ is unrestricted. $y_{2}$ restricted

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 14
Which Metrics are derived by normalizing quality and/or productivity measures by considering the size of the software that has been produced? Function - Oriented Metrics Function - Point Metrics Line of Code Metrics Size Oriented Metrics

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 15
Assume that $f(n)$ and $g(n)$ are asymptotically positive. Which of the following is correct? $f(n)=O(g(n))$ and $g(n)=O(h(n)) \Rightarrow f(n)=\omega(h(n))$ $f(n)=\Omega(g(n))$ and $g(n)=\Omega(h(n)) \Rightarrow f(n)=O(h(n))$ ... $f(n)=\omega(g(n))$ and $g(n)=\omega(h(n)) \Rightarrow f(n)=\Omega(h(n))$

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 16
Fault base testing technique is Unit testing Beta testing, Stress testing Mutation testing

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 17
A classless address is given as $167.199 .170 .82 / 27$. The number of addresses in the network is $64$ addresses $32$ addresses $28$ addresses $30$ addresses

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 18
Consider a B-tree of height h. minimum degree $t \geq 2$ that contains any $\mathrm{n}$-key, where $n \geq 1$. Which of the following is correct? $h \geq \log _{t} \frac{n+1}{2}$ $h \leq \log _{t} \frac{n+1}{2}$ $h \geq \log _{t} \frac{n-1}{2}$ $h \leq \log _{t} \frac{n-1}{2}$

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 19
Which of the following is an indirect measure of product? Quality Complexity Reliability All of these

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 20
Which layer divides each message into packets at the source and re-assembles them at the destination? Network layer Transport layer Data link layer Physical layer

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 21
Consider a memory system having address spaced at a distance of $m, T=$ Bank cycle time and $n$ ...

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 22
Consider the language $L=\left\{a^{n} b^{m}: n \geq 4, m \leq 3\right\}$ Which of the following regular expression represents language L? aaaa* $(\lambda+b+b b+b b b)$ aaaaa*$(b+bb+bbb)$ aaaaa *$(\lambda+b+b b+b b b)$ aaaa* $(b+b b+b b b)$

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 23
Consider the following $\text{NPDA}$ $=\left(\left\{q_{0}, q_{1}, q_{f}\right\}\{a, b\},\{1, z\}, \delta, q_{0}, z,\left\{q_{f}\right\}\right)$ \[ \begin{array}{l} \delta\left(q_{0}, \lambda, z\right)=\left\{\left(q_{f}, z\right)\right\} \\ \ ... $L=\left\{a^{2 n} b^{n}: n>0\right\}$ $L=\left\{a^{n} b^{2 n}: n>0\right\}$

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 24
Given below are two statements : Statement I: Consider $20$ bit 'Branch' microinstruction code format given below: $3$ $3$ $3$ $2$ $2$ $7$ $\mathrm{F} 1$ $\mathrm{F} 2$ $\mathrm{F} 3$ $\mathrm{CD}$ ... $\mathrm{II}$ is incorrect Statement $\mathrm{I}$ is incorrect but Statement $\mathrm{II}$ is correct

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 25
Which mode is a block cipher implementation as a self-synchronizing stream cipher? Cipher Block Chaining Mode, Cipher Feedback Mode Electronic Codebook Mode Output Feedback Mode

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 26
Consider the following : ... )-($\mathrm{II}$), $(\mathrm{B})-(\mathrm{III}), (\mathrm{C})-(\mathrm{I}),(\mathrm{D})-(\mathrm{IV})$

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 27
Alpha and Beta testing are forms of White-Box Testing Black-Box Testing Acceptance Testing System Testing

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 28
Consider the properties of recursively enumerable sets : $(\text{A})$ Finiteness $(\text{B})$ Context Freedom $(\text{C})$ Emptiness Which of the following is true? Only $(\text{A})$ and $(\text{B})$ are not decidable Only $(\text{B})$ ... $(\text{A})$ are not decidable, All $(\text{A})$, $(\text{B})$ and $(\text{C})$ are not decidable

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 29
Which of the following is correct for the destination address $4 \mathrm{~A}: 30: 10: 21: 10: 1 \mathrm{~A}$ ? unicast address multicast address broadcast address unicast and broadcast address

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 30
Consider the following: Which of the following is correct matching ? List I List II (A) Activation record (I) Linking Loader (B) Location counter (II) Garbage (C) Reference count (III) Subroutine Call (D) Address relocation (IV) Assembler ...

admin asked in Others Oct 23, 2022

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UGC NET CSE | October 2022 | Part 1 | Question: 31
Alpha and Beta testing are forms of White-Box Testing, Black-Box Testing Acceptance Testing System Testing

admin asked in Others Oct 23, 2022

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