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10441
ME Test Series
A 255.255.255.0 B 255.255.255.254 C 255.255.254.255 D 255.255.254.192
A 255.255.255.0B 255.255.255.254C 255.255.254.255D 255.255.254.192
Shadan Karim
189
views
Shadan Karim
asked
Jan 9, 2019
0
votes
0
answers
10442
how to study in last 20 days?
I have been preparing for gate from last 6 months, almost done with the syllabus, gave 8-9 full length(avg marks - 58). Now at this point i am in a kind of dilemma as to whether focus on revision, previous year gate or full lengths. It ... if the seniors can guide me on how to proceed ahead with my preparation? what areas should i focus on and other important things.
I have been preparing for gate from last 6 months, almost done with the syllabus, gave 8-9 full length(avg marks – 58). Now at this point i am in a kind of dilemma as t...
Abhinav Gupta
826
views
Abhinav Gupta
asked
Jan 9, 2019
0
votes
1
answer
10443
made easy
Please some one help me in this question
Please some one help me in this question
mehul vaidya
317
views
mehul vaidya
asked
Jan 9, 2019
0
votes
0
answers
10444
#ambigous
if grammar have two different RMDT(right most derivation tree) for a string then grammar is ambigous or not ?
if grammar have two different RMDT(right most derivation tree) for a string then grammar is ambigous or not ?
amit166
307
views
amit166
asked
Jan 9, 2019
0
votes
0
answers
10445
IEEE802.3 size
Which of the following are not true in IEEE 802.3? S1 : The maximum frame size that is supported by IEEE 802.3 is 1500 bytes S2 : The maximum payload that is supported by IEEE 802.3 is 1518 bytes S3 : Minimum frame size and payload size are 46 and 64 bytes respectively.
Which of the following are not true in IEEE 802.3?S1 : The maximum frame size that is supported by IEEE 802.3 is 1500 bytesS2 : The maximum payload that is supported by I...
Sandy Sharma
777
views
Sandy Sharma
asked
Jan 9, 2019
Computer Networks
computer-networks
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–
0
votes
0
answers
10446
toc - self doubt
Is subset of regular language is always recursively enumerable language?
Is subset of regular language is always recursively enumerable language?
Warrior
327
views
Warrior
asked
Jan 9, 2019
0
votes
0
answers
10447
B+ tree
Can anyone suggest me any useful source from where I can read b+ tree insertion and deletion?
Can anyone suggest me any useful source from where I can read b+ tree insertion and deletion?
bts1jimin
387
views
bts1jimin
asked
Jan 9, 2019
Databases
b-tree
databases
indexing
+
–
0
votes
0
answers
10448
Os scheduling
In scheduling algorithms if context switching time is given, do we also have to take into account context switching prior to the first process. In some questions i have seen it is considered, in some it's not. What should be our approach if the question comes in numerical answer type??
In scheduling algorithms if context switching time is given, do we also have to take into account context switching prior to the first process. In some questions i have s...
sahil_malik
368
views
sahil_malik
asked
Jan 9, 2019
1
votes
1
answer
10449
Virtual Gate Test Series: Discrete Mathematics - Graph Theory
Let $G$ be a graph on $n$ vertices with $4n-16$ edges.Consider the following: 1. There is a vertex of degree smaller than $8$ in $G.$ 2. There is a vertex such that there are less than $16$ vertices at a distance exactly $2$ from it. Which of the following is TRUE: 1 only 2 only Both 1 and 2 Neither 1 nor 2
Let $G$ be a graph on $n$ vertices with $4n-16$ edges.Consider the following:1. There is a vertex of degree smaller than $8$ in $G.$2. There is a vertex such that there a...
pps121
669
views
pps121
asked
Jan 8, 2019
Graph Theory
discrete-mathematics
graph-theory
virtual-gate-test-series
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–
1
votes
0
answers
10450
Computer networks GBN
Consider 2 hosts are linked by 4Mbps channel with prob time 0.02sec.If size of each packet is 2000bits what is min window size of Gbn and Sr in order to allow sender to continuously send packet without any waiting Im getting 81.In answer only 80 is there.The window size is 1+2a right?
Consider 2 hosts are linked by 4Mbps channel with prob time 0.02sec.If size of each packet is 2000bits what is min window size of Gbn and Sr in order to allow sender to ...
Aravind Adithya 1
715
views
Aravind Adithya 1
asked
Jan 8, 2019
0
votes
0
answers
10451
MadeEasy Test Series: Databases - Sql
I got why query 2 is wrong. How do I approach to understand Query 1, is there a generic approach for solving questions like these which have no tables given?
I got why query 2 is wrong. How do I approach to understand Query 1, is there a generic approach for solving questions like these which have no tables given?
amitqy
501
views
amitqy
asked
Jan 8, 2019
Databases
sql
query
databases
made-easy-test-series
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–
0
votes
1
answer
10452
Integration
How to solve it?
How to solve it?
ghostman23111
465
views
ghostman23111
asked
Jan 8, 2019
0
votes
0
answers
10453
self doubt
The number of possible ordered Tree with 3 nodes A, B , C 16 b) 6 c) 12 d) 10
The number of possible ordered Tree with 3 nodes A, B , C 16 b) 6 c) 12 d) 10
Shubham Aggarwal
448
views
Shubham Aggarwal
asked
Jan 8, 2019
0
votes
0
answers
10454
© 2016 Pearson Education, Inc., Hoboken
What will be the bias used in a word addressing computer if the number of bits for exponent are 9? If 9 bits are used for the representation of a number, then what will be the maximum number in signed number range if the numbers are represented in 2’s complement?
What will be the bias used in a word addressing computer if the number of bits for exponent are 9?If 9 bits are used for the representation of a number, then what will be...
Mohamad Al Rebdawi
376
views
Mohamad Al Rebdawi
asked
Jan 8, 2019
CO and Architecture
co-and-architecture
number-representation
usermod
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–
0
votes
0
answers
10455
Divide and Conquer
Let us say we are given 2 binary strings of n-bits each which represent the values of two integers. We wish to calculate the product of these 2 integers. Using Divide and Conquer approach we can reduce the number of intermediate products in the each step by ... the number of splits in each step is k, then what is the time complexity for calculating the product of the 2 integers?
Let us say we are given 2 binary strings of n-bits each which represent the valuesof two integers. We wish to calculate the product of these 2 integers. Using Divideand C...
saikumar kella
296
views
saikumar kella
asked
Jan 8, 2019
0
votes
1
answer
10456
Natural Join
Suppose we have 2 tables R1(ABCD), R2(DE) . R1 has 500 entries whereas R2 has 1500 entries. Here D is a candidate key. If we join them using natural join. How many entires would be there in the resultant table and why ? Examples would be appreciated..
Suppose we have 2 tables R1(ABCD), R2(DE) . R1 has 500 entries whereas R2 has 1500 entries. Here D is a candidate key. If we join them using natural join. How many entire...
Shamim Ahmed
772
views
Shamim Ahmed
asked
Jan 8, 2019
Databases
natural-join
databases
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–
0
votes
0
answers
10457
SELF DOUBT
CONSIDER A WOSET (WELL ORDERED SET) (Z+ * Z+ ,<=) WHICH IS DEFINED AS POSET + COMPARABILITY + LEAST ELEMENT WHAT IS THE LEAST ELEMENT?
CONSIDER A WOSET (WELL ORDERED SET) (Z+ * Z+ ,<=) WHICH IS DEFINED AS POSET + COMPARABILITY + LEAST ELEMENTWHAT IS THE LEAST ELEMENT?
eyeamgj
146
views
eyeamgj
asked
Jan 8, 2019
0
votes
1
answer
10458
Context free languages
{x w c w1, where x,w belong to {a,b}* and w1 is reverse of w} The language given is deterministic context-free language or non-deterministic context-free language?
{x w c w1, where x,w belong to {a,b}* and w1 is reverse of w} The language given is deterministic context-free language or non-deterministic context-free language?
Iamniks4
421
views
Iamniks4
asked
Jan 8, 2019
Theory of Computation
context-free-language
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–
0
votes
0
answers
10459
PRE-ORDER, POST-ORDER IN-ORDER
Acc. to (question) my solution is... uniquely constructed binary tree PRE+POST and IN+POST… where i am wrong….
Acc. to (question) my solution is...uniquely constructed binary tree PRE+POST and IN+POST…where i am wrong….
Vikas123
733
views
Vikas123
asked
Jan 8, 2019
Algorithms
tree-traversal
data-structures
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–
0
votes
1
answer
10460
#ME_test
Consider two Hosts A and B are each Connected to a router R Via 10 Mops links The propagation delay on each link is 20 microseconds. R is a store and forward device i.e transmission of the packet on the R-B link begin only if whole packet is received on the ... 10000 bits from A to B as two 5000 bit packets sent one right after the other instead of as a single packet is In microseconds.
Consider two Hosts A and B are eachConnected to a router R Via 10 Mops linksThe propagation delay on each link is 20microseconds. R is a store and forwarddevice i.e trans...
Nau1994
268
views
Nau1994
asked
Jan 8, 2019
0
votes
0
answers
10461
Merge Sort
Can anyone help me to understand this problem….??
Can anyone help me to understand this problem….??
Vikas123
1.0k
views
Vikas123
asked
Jan 8, 2019
Algorithms
merge-sort
algorithms
sorting
merging
+
–
0
votes
0
answers
10462
TOC(Undecidability)
L1 = { <M> | M halts on $\epsilon$ } L2 = { <M> | $\epsilon$ $\in$ L(M) } Which one is RE or not RE
L1 = { <M | M halts on $\epsilon$ }L2 = { <M | $\epsilon$ $\in$ L(M) }Which one is RE or not RE
jatin khachane 1
740
views
jatin khachane 1
asked
Jan 8, 2019
Theory of Computation
theory-of-computation
decidability
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–
0
votes
0
answers
10463
Self Doubt
Is ExOr is Self dual? Self dual 1. No of minterns = No of maxterm 2 The function does not contain two mutually exclusive terms. ExOr full fill these two conditions So is it self dual or not
Is ExOr is Self dual?Self dual1. No of minterns = No of maxterm2 The function does not contain two mutually exclusive terms.ExOr full fill these two conditionsSo is it se...
Avir Singh
173
views
Avir Singh
asked
Jan 8, 2019
0
votes
0
answers
10464
ME Testseries
Vipin Rai
281
views
Vipin Rai
asked
Jan 8, 2019
0
votes
0
answers
10465
No of subsequence
I understand that number of subsequences for a string of length n is 2^n when we don’t have any repetition. What is the number of “unique” subsequence when we have repetitions. As in the string : aabbbccddd
I understand that number of subsequences for a string of length n is 2^n when we don’t have any repetition.What is the number of “unique” subsequence when we have r...
shaz
836
views
shaz
asked
Jan 8, 2019
Algorithms
subsequence
algorithms
theory-of-computation
combinatory
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–
0
votes
0
answers
10466
Self Doubt
Which of the following parser resolves the shift over reduce conflict ??
Which of the following parser resolves the shift over reduce conflict ??
Magma
250
views
Magma
asked
Jan 8, 2019
Compiler Design
compiler-design
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–
0
votes
0
answers
10467
General
What is the difference between wheel and cycle in GRAPH THEORY
What is the difference between wheel and cycle in GRAPH THEORY
sudharshan
167
views
sudharshan
asked
Jan 8, 2019
0
votes
0
answers
10468
Processes and threads
Nishtha_Agarwal
150
views
Nishtha_Agarwal
asked
Jan 8, 2019
0
votes
0
answers
10469
Zeal online test series
When we use ipv6 and ipv4 together with the help of tunneling. So if the source set the hop count so will tunnel decrement the hop count. And if tunnel decrement it so wheater it decrement at both start and end of tunnel. Suppose source set hop limit to 16 and there are 2 router and tunnel on the path. So what will be the hop count after received by receiver.
When we use ipv6 and ipv4 together with the help of tunneling.So if the source set the hop count so will tunnel decrement the hop count. And if tunnel decrement it so whe...
Ayan21
336
views
Ayan21
asked
Jan 8, 2019
Computer Networks
computer-networks
ipv6
ip-addressing
network
+
–
0
votes
0
answers
10470
Graph_Self Doubt
Let G be a simple graph with 11 vertices . if degree of each vertex is atleast 3 and atmost 5 , then the number of edges in G should lie between I got 16 and 28
Let G be a simple graph with 11 vertices . if degree of each vertex is atleast 3 and atmost 5 , then the number of edges in G should lie between I got 16 and 28
Magma
1.2k
views
Magma
asked
Jan 8, 2019
Graph Theory
discrete-mathematics
+
–
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