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Answers by akash
0
votes
1
madeeasy test2015
380
views
answered
Nov 23, 2015
0
votes
2
plz answer..
395
views
answered
Nov 13, 2015
–1
votes
3
Network layer
The routine table of a router is shown below : Destination subnet Interface 132.81.0.0 255.225.0.0 eth0 132.81.64.0 255.255.224.0 eth1 132.81.68.0 255.255.255.0 eth2 132.81.68.64 255.255.255.224 eth3 A packet begining a destination address 132.81.68.132 arrive at the router . on which of the interfaces it cant be forwarded ? a) eth 0 b ) eth 1 c) eth 2 d) eth 3
The routine table of a router is shown below :Destination subnet Interface 132.81.0.0255.225.0.0eth0132.81.64.0255.255.224.0eth1132.81.68.0255.255.255.0eth2132.81.68.6...
2.0k
views
answered
Nov 9, 2015
Computer Networks
computer-networks
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–
5
votes
4
Sliding window protocol
Consider three nodes $ A,B,C$ connected in series. Node $A$ is connected to Node B via $ 3 \text{Gbps}$ link, $500 \text{km}$ length. The links are full duplex, but no other traffic on the links. A large file is to be sent from node $A$ to node $C$. Packets ... protocol is used what is the optimal value of sender’s window (a). $28$ (b). $38$ (c). $54$ (d). $72$
Consider three nodes $ A,B,C$ connected in series. Node $A$ is connected to Node B via $ 3 \text{Gbps}$ link, $500 \text{km}$ length. The links are full duplex, but no ot...
1.6k
views
answered
Nov 8, 2015
Computer Networks
sliding-window
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–
1
votes
5
How many entries will be present in one page of inner page table in below question ?
In 2 level paging say I have an inner page table which is of size 2^22 Bytes ,Now page size is of 4KB , so no we will divide this page table into pages ,so no of pages =2^10 ,Now in outer page table ... be present in 1 page out of the 2^10 pages in the inner page table,assuming that each entry is of size 4Bytes.
In 2 level paging say I have an inner page table which is of size 2^22 Bytes ,Now page size is of 4KB , so no we will divide this page table into pages ,so no of pages =2...
652
views
answered
Oct 18, 2015
1
votes
6
GATE CSE 2014 Set 3 | Question: 16
Let $\Sigma$ be a finite non-empty alphabet and let $2^{\Sigma^*}$ be the power set of $\Sigma^*$. Which one of the following is TRUE? Both $2^{\Sigma^*}$ and $\Sigma^*$ are countable $2^{\Sigma^*}$ is countable and $\Sigma^*$ is uncountable $2^{\Sigma^*}$ is uncountable and $\Sigma^*$ is countable Both $2^{\Sigma^*}$ and $\Sigma^*$ are uncountable
Let $\Sigma$ be a finite non-empty alphabet and let $2^{\Sigma^*}$ be the power set of $\Sigma^*$. Which one of the following is TRUE? Both $2^{\Sigma^*}$ and $\Sigma^*$ ...
9.7k
views
answered
Aug 15, 2015
Theory of Computation
gatecse-2014-set3
theory-of-computation
normal
countable-uncountable-set
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53
votes
7
GATE CSE 1996 | Question: 2.2
Let $R$ be a non-empty relation on a collection of sets defined by $_{A}R_ B$ if and only if $A \cap B = \phi$. Then, (pick the true statement) $A$ is reflexive and transitive $R$ is symmetric and not transitive $R$ is an equivalence relation $R$ is not reflexive and not symmetric
Let $R$ be a non-empty relation on a collection of sets defined by $_{A}R_ B$ if and only if $A \cap B = \phi$. Then, (pick the true statement)$A$ is reflexive and transi...
14.0k
views
answered
Aug 13, 2015
Set Theory & Algebra
gate1996
set-theory&algebra
relations
normal
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–
30
votes
8
GATE CSE 2005 | Question: 51
Box $P$ has $2$ red balls and $3$ blue balls and box $Q$ has $3$ red balls and $1$ blue ball. A ball is selected as follows: (i) select a box (ii) choose a ball from the selected box such that each ball in the box is equally likely to be chosen. The probabilities ... that it came from the box $P$ is: $\dfrac{4}{19}$ $\dfrac{5}{19}$ $\dfrac{2}{9}$ $\dfrac{19}{30}$
Box $P$ has $2$ red balls and $3$ blue balls and box $Q$ has $3$ red balls and $1$ blue ball. A ball is selected as follows: (i) select a box (ii) choose a ball from the ...
6.0k
views
answered
Aug 7, 2015
Probability
gatecse-2005
probability
conditional-probability
normal
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–
0
votes
9
Probablity_basic
What is the probability that a five-card poker hand contains a straight, that is, five cards that have consecutive kinds? Answer is 10240/C(52,5) My approch: 2*(4)^5/C(52,5)
What is the probability that a five-card poker hand contains a straight, that is, five cards that have consecutive kinds?Answer is 10240/C(52,5)My approch:2*(4)^5/C(52,5)...
1.5k
views
answered
Aug 6, 2015
Probability
probability
engineering-mathematics
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1
votes
10
graph coloring
What is the minimum number of colors needed to color a graph with five vertices. The graph contain a cycle also
What is the minimum number of colors needed to color a graph with five vertices. The graph contain a cycle also
3.0k
views
answered
Jul 26, 2015
Graph Theory
graph-theory
graph-coloring
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5
votes
11
GATE IT 2007 | Question: 11
Let a memory have four free blocks of sizes $4k$, $8k$, $20k$, $2k$ ... $J7$ will be completed will be $16$ $19$ $20$ $37$
Let a memory have four free blocks of sizes $4k$, $8k$, $20k$, $2k$. These blocks are allocated following the best-fit strategy. The allocation requests are stored in a q...
20.0k
views
answered
Jan 4, 2015
Operating System
gateit-2007
operating-system
memory-management
normal
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