Which of the following class of IP address has the last address as $223.255.255.255$?
Previous 10 Questions — UGC NET Computer Science Dec 2019 (Paper II)
Nearest first
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Let $A={001,0011,11,101}$ and $B={01,111,111,010}$. Similarly, let $C={00,001,1000}$ and $D={0,11,011}$. Which of…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Consider the following statements:
$S_1:$ There exists no algorithm for deciding if any two Turing machines $M_1$ and $…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Consider the following language families:
$L_1\equiv$ The context-free languages
$L_2\equiv$ The context-sensitiv…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Let $G=(V,T,S,P)$ be any context-free grammar without any $\lambda$-productions or unit productions. Let $K$ be the max…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Consider the following languages:
$L_1={a^n b^n c^m}\cup{a^n b^m c^m},\ n,m\ge 0$
$L_2={ww^R\mid w\in{a,b}^*}$ where $R…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Consider the following statements with respect to the language $L={a^n b^n\mid n\ge 0}$
$S_1:L^2$ is context free langu…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Consider $\Sigma={w,x}$ and $T={x,y,z}$. Define homomorphism $h$ by:
$h(x)=xzy$
$h(w)=zxyy$
If $L$ is the regular langu…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Consider the following grammar:
$S\rightarrow 0A\mid 0BB$
$A\rightarrow 00A\mid \lambda$
$B\rightarrow 1B\mid 11C$
$C\r…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Consider the language $L={a^n b^{n-3}\mid n>2}$ on $\Sigma={a,b}$. Which one of the following grammars generates the…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Consider the following grammars:
$G_1:S\rightarrow aSb\mid bSa\mid aa$
$G_2:S\rightarrow aSb\mid bSa\mid SS\mid \…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Next 10 Questions — UGC NET Computer Science Dec 2019 (Paper II)
Ascending by ID
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Consider a subnet with $720$ routers. If a three-level hierarchy is chosen, with eight clusters, each containing $9$ re…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Piconet is a basic unit of a bluetooth system consisting of $...............$ master node and up to $...............$ a…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
A network with bandwidth of $10$ Mbps can pass only an average of $12000$ frames per minute with each frame carrying an…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
The full form of ICANN is:
Topic: UGC NET Computer Science Dec 2019 (Paper II)
According to Dempster-Shafer theory for uncertainty management, where $Bel(A)$ denotes belief of event $A$.
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Consider the following statements:
$S_1:\forall xP(x)\vee \forall xQ(x)$ and $\forall x(P(x)\vee Q(x))$ are not logical…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Consider the game tree given below.Here $\circ$ and $\square$ represent MIN and MAX nodes respectively. The value of th…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Consider the following models:
$M_1:$ Mamdani model
$M_2:$ Takagi-Sugeno-Kang model
$M_3:$ Kosko's additive model $($SA…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
A fuzzy conjunction operator $t(x,y)$ and a fuzzy disjunction operator $s(x,y)$ form a pair if they satisfy:
$t(x,y)=1-…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
Let $W_{ij}$ represents weight between node $i$ at layer $k$ and node $j$ at layer $(k-1)$ of a given multilayer percep…
Topic: UGC NET Computer Science Dec 2019 (Paper II)
