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Recent questions tagged general-topic-doubt
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Projects
Could you suggest any btech project which also help in my gate cs preparation and for building the concepts?
Could you suggest any btech project which also help in my gate cs preparation and for building the concepts?
soumikplus
88
views
soumikplus
asked
Feb 27
Machine Learning
self-doubt
doubt
general-topic-doubt
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votes
0
answers
2
How is the next-hop IP information passed down from Network layer to DLL
Let's say my device wants to send a packet to far way device many networks away. Once my router receives the packet, it doesn't know much about this destination IP and chooses to send it to the next hop router. ... layer and change the port number can they also interfere in the DLL and do all operations by itself in reality?
Let’s say my device wants to send a packet to far way device many networks away. Once my router receives the packet, it doesn’t know much about this destination IP an...
phaniphani
116
views
phaniphani
asked
Jan 6
Computer Networks
self-doubt
general-topic-doubt
computer-networks
routing
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0
votes
0
answers
3
Can anyone provide a list of frequently asked protocols wrt various layers of OSI model, or an authentic source from where I can get the list for the same.
tishhaagrawal
162
views
tishhaagrawal
asked
Dec 12, 2023
Computer Networks
gate-preparation
computer-networks
network-protocols
general-topic-doubt
network-layer
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0
votes
1
answer
4
Preparation plan on compiler design
Currently I am preparing for compiler design! What should be the approach on the topics from where should I start because sometimes the flow and order of the topic confuses me. in which order I should study the subject topics? currently I am following below ... org/gate-cs-notes-gq/ here the order is not valid so can you tell me the order of study of the topics?
Currently I am preparing for compiler design!What should be the approach on the topics from where should I start because sometimes the flow and order of the topic confuse...
rajveer43
128
views
rajveer43
asked
Dec 4, 2023
Compiler Design
compiler-design
general-topic-doubt
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0
votes
1
answer
5
Test Series: Is null string considered as a proper prefix of any string? According to me, total number of proper prefixes for n length string should be (n-1), can anyone please get this point cleared.
tishhaagrawal
277
views
tishhaagrawal
asked
Nov 26, 2023
Theory of Computation
test-series
theory-of-computation
gate-preparation
general-topic-doubt
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0
votes
2
answers
6
Very Basic Question
When to convert ‘K’ or ‘M’ as power of 2 vs power of 10? Ex – 4K as $^{2^{12}}$ or 4*10^3?
When to convert ‘K’ or ‘M’ as power of 2 vs power of 10?Ex – 4K as $^{2^{12}}$ or 4*10^3?
paarthsinghrathore
254
views
paarthsinghrathore
asked
Aug 21, 2023
CO and Architecture
self-doubt
general-topic-doubt
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0
votes
0
answers
7
Digital Logic - Gray Code Representation
Hi, Can someone please tell if gray code representation can also work for negative binary number? I’ve seen examples of gray code for only positive binary number not sure about negative , can someone pls clear the doubt ?
Hi,Can someone please tell if gray code representation can also work for negative binary number?I’ve seen examples of gray code for only positive binary number not sure...
krish71
468
views
krish71
asked
Aug 1, 2022
Digital Logic
digital-logic
binary-codes
general-topic-doubt
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0
votes
1
answer
8
Self Doubt - Aptitude
How to know whether in this question answer will be 6^4 or 4^6. In how many ways can a person send invitation cards to 6 of his friends if he has 4 servants to distribute the cards?
How to know whether in this question answer will be 6^4 or 4^6.In how many ways can a person send invitation cards to 6 of his friends if he has 4 servants to distribute ...
Ashish Roy 1
330
views
Ashish Roy 1
asked
Mar 21, 2019
Quantitative Aptitude
quantitative-aptitude
general-topic-doubt
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1
votes
1
answer
9
General Topic Doubt Set Theory & Algebra: Relations
How to check a relation is transitive or not from its matrix representation? Please help me with an example.
How to check a relation is transitive or not from its matrix representation? Please help me with an example.
Sona Barman
681
views
Sona Barman
asked
Mar 8, 2019
Set Theory & Algebra
set-theory&algebra
discrete-mathematics
relations
general-topic-doubt
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0
votes
0
answers
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Access time
What is formula of Average memory access time? And formula of effective access time? And the difference between them . I always mix them .
What is formula of Average memory access time?And formula of effective access time?And the difference between them . I always mix them .
Alina
396
views
Alina
asked
Jan 6, 2019
CO and Architecture
co-and-architecture
cache-memory
general-topic-doubt
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–
0
votes
1
answer
11
Self-doubt
In floating point representations , how to determine what is to be subtracted from the exponent ? In 32 bit representation, somewhere it is said to subtract 128 from the exponent, somewhere it is written 127 to be subtracted ? How to check this ?
In floating point representations , how to determine what is to be subtracted from the exponent ?In 32 bit representation, somewhere it is said to subtract 128 from the e...
kman30
545
views
kman30
asked
Jan 6, 2019
Digital Logic
digital-logic
number-representation
floating-point-representation
general-topic-doubt
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0
votes
0
answers
12
memory write
why data Bus is not involved in memory write operation??
why data Bus is not involved in memory write operation??
Sarthak Mittal
214
views
Sarthak Mittal
asked
Dec 13, 2018
CO and Architecture
co-and-architecture
general-topic-doubt
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1
votes
0
answers
13
Computer Organization & Architecture
How to calculate how many memory references will Instruction Decode phase take in an Instruction Cycle?
How to calculate how many memory references will Instruction Decode phase take in an Instruction Cycle?
Gaurangi Katiyar
274
views
Gaurangi Katiyar
asked
Dec 8, 2018
CO and Architecture
co-and-architecture
general-topic-doubt
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0
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0
answers
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General Topic Doubt General Aptitude: Numerical Ability
Dhanraj vishwakarma
453
views
Dhanraj vishwakarma
asked
Dec 5, 2018
Mathematical Logic
general-aptitude
quantitative-aptitude
general-topic-doubt
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0
votes
1
answer
15
Self-Doubt
Consider Main memory M and Cache C. 1. When we say the access time of main memory is T what parameters does it include?Is it . just obtaining data from M or .obt data from M and Transfer it to cache(I understood as this) or . Obt data from M, ... which scenario do we take? Pls, help me with these finer aspects. I understood the overall idea. In NATs, I'm missing by small margins.
Consider Main memory M and Cache C.1. When we say the access time of main memory is T what parameters does it include?Is it. just obtaining data from M or.obt data from M...
Aravind Adithya 1
259
views
Aravind Adithya 1
asked
Nov 23, 2018
CO and Architecture
co-and-architecture
cache-memory
general-topic-doubt
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0
votes
1
answer
16
General Topic Doubt Theory of Computation: Recursive And Recursively Enumerable Languages
State True or False with a reason .Is Recursive lang. turing recognizable
State True or False with a reason .Is Recursive lang. turing recognizable
Pavan Shetty
828
views
Pavan Shetty
asked
Nov 17, 2018
Theory of Computation
recursive
recursive-and-recursively-enumerable-languages
general-topic-doubt
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1
votes
2
answers
17
General Topic Doubt General Aptitude: Numerical Ability
What is the smallest number that when divided by 12, leaves 10, when divided by 16, leaves 14 and when divided by 24, leaves 22 as a remainder?
What is the smallest number that when divided by 12, leaves 10, when divided by 16, leaves 14 and when divided by 24, leaves 22 as a remainder?
Devshree Dubey
586
views
Devshree Dubey
asked
Oct 9, 2018
Quantitative Aptitude
quantitative-aptitude
general-aptitude
general-topic-doubt
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1
votes
0
answers
18
Pipeline performance reduced if different stages have different execution delays
The pipeline performance is reduced if the different stages of a pipeline have different delays I know that in the pipeline, Tclock is taken as the Max(Ti)+Tbuffer time, and so, if the pipeline ... that having different delays for the different stages of the pipeline will affect the performance. Please explain ?
The pipeline performance is reduced if the different stages of a pipeline have different delaysI know that in the pipeline, Tclock is taken as the Max(Ti)+Tbuffer time, a...
Harsh Kumar
338
views
Harsh Kumar
asked
Oct 2, 2018
CO and Architecture
pipelining
co-and-architecture
general-topic-doubt
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–
0
votes
0
answers
19
Load Back Cache
In the memory access time formula for the hierarchical cache - which is given as :$Emat = H1\times T1 + (1-H1)(H2\times (T1+T2) + (1-H2)\times (T1+T2+T3))$ (where Hi = Hit Ratio for the i-th level cache and Ti = Access time for i- ... transferred into the cache. Is my intuition correct? If yes, then what should be the Emat formula for Load Back cache ? Should we add extra Ti values?
In the memory access time formula for the hierarchical cache - which is given as :$Emat = H1\times T1 + (1-H1)(H2\times (T1+T2) + (1-H2)\times (T1+T2+T3))$ (where Hi = Hi...
Harsh Kumar
317
views
Harsh Kumar
asked
Sep 29, 2018
CO and Architecture
co-and-architecture
cache-memory
multilevel-cache
load-back-cache
general-topic-doubt
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–
0
votes
1
answer
20
Cache
What happens on write miss in a write back cache? First write in main memory then bring the block to cache (dirty bit = 0) or First bring the block to cache then write it (dirty bit = 1).
What happens on write miss in a write back cache?First write in main memory then bring the block to cache (dirty bit = 0) orFirst bring the block to cache then write it (...
MayankSharma
836
views
MayankSharma
asked
Sep 14, 2018
CO and Architecture
co-and-architecture
cache-memory
general-topic-doubt
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–
0
votes
0
answers
21
CO general doubt
Consider an array has 100 elements and each element occupies 4 words .A 32 word cache is used and divided into a block of 8 words .What is the hit ratio for this statement for(i=0; i<100; i++) A[i] = A[i]+10; I just want to ask that whenever ... ie 2 elements) are fetched and placed in cache,so why we are doing like this is it because we have to follow law of spatial locality ?
Consider an array has 100 elements and each element occupies 4 words .A 32 word cache is used and divided into a block of 8 words .What is the hit ratio for this stateme...
Prince Sindhiya
399
views
Prince Sindhiya
asked
Sep 14, 2018
CO and Architecture
co-and-architecture
memory-interfacing
array
cache-memory
general-topic-doubt
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–
0
votes
0
answers
22
General Topic Doubt Operating Systems: Fork
what is output?
what is output?
arun_singh
621
views
arun_singh
asked
Aug 4, 2018
Operating System
operating-system
fork-system-call
general-topic-doubt
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–
0
votes
0
answers
23
General Topic Doubt Digital Logic: Min No Gates
What are the minimum number of nand or nor gates required for 2 bit adder ( ie. 4 input A,B,C,D) ?
What are the minimum number of nand or nor gates required for 2 bit adder ( ie. 4 input A,B,C,D) ?
adil.wadood
546
views
adil.wadood
asked
Jul 3, 2018
Digital Logic
digital-logic
parallel-adder
combinational-circuit
digital-circuits
general-topic-doubt
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–
0
votes
0
answers
24
General Topic Doubt Programming & DS: Programming
How Format specifiers in C works? If the Code is : #include <stdio.h> int main(void) { // your code goes here char *s= "First Name"; int x= 12345; printf("%-15s%c\n", "First Name", ':' ... due to the 10 its length should be 10 minimum so should get more spaces. code is here also :https://ideone.com/Mo5jwf
How Format specifiers in C works?If the Code is :#include <stdio.h int main(void) { // your code goes here char *s= "First Name"; int x= 12345; printf("%-15s%c\n", "First...
s9k96
411
views
s9k96
asked
Jun 27, 2018
Programming in C
data-structures
programming-in-c
general-topic-doubt
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–
0
votes
1
answer
25
General Topic Doubt Digital Logic: Min No Gates
Consider a $3-bit$ number $A$ and $2 bit$ number $B$ are given to a multiplier. The output of multiplier is realized using $AND$ gate and one-bit full adders. If the minimum number of $AND$ gates required are $X$ and one-bit full adders required are Y, then $X+Y = $ _______
Consider a $3-bit$ number $A$ and $2 bit$ number $B$ are given to a multiplier. The output of multiplier is realized using $AND$ gate and one-bit full adders. If the mini...
saumya mishra
1.9k
views
saumya mishra
asked
May 31, 2018
Digital Logic
digital-logic
digital-circuits
general-topic-doubt
combinational-circuit
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–
0
votes
0
answers
26
General Topic Doubt Compiler Design: Live Variable
Ronish Jariwala 1
412
views
Ronish Jariwala 1
asked
Apr 15, 2018
Compiler Design
compiler-design
symbol-table
code-optimization
target-code-generation
general-topic-doubt
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–
0
votes
0
answers
27
General Topic Doubt: Algorithms - Dynamic Programming
Read the following statements about 0/1 Knapsack problem. (i) Time complexity of Knapsack is O(n* W) where W is the weight of the Knapsack and there are n items. (ii) Time complexity of Knapsack is min( O(n*W) , O(2^n) ) where W is the weight of the ... ) and (iii) is true (ii) and (iii) is true (i) ( iii) (iv) is true (ii) (iii) (iv) is true.
Read the following statements about 0/1 Knapsack problem.(i) Time complexity of Knapsack is O(n* W) where W is the weight of the Knapsack and there are n items.(ii) Time ...
VIKAS TIWARI
1.0k
views
VIKAS TIWARI
asked
Dec 13, 2017
Algorithms
algorithms
dynamic-programming
knapsack-problem
general-topic-doubt
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–
0
votes
1
answer
28
General Topic Doubt Set Theory & Algebra: Sets
ϕ ∈ PowerSet( A ) {ϕ } ⊆ PowerSet( A ) is both equal ? If not give explanation .
ϕ ∈ PowerSet( A ){ϕ } ⊆ PowerSet( A ) is both equal ? If not give explanation .
hem chandra joshi
2.0k
views
hem chandra joshi
asked
Oct 31, 2017
Set Theory & Algebra
discrete-mathematics
set-theory&algebra
general-topic-doubt
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–
4
votes
1
answer
29
General Doubt
Other than the GO book for CS or previous year question papers, are there any resources where I can get a large no. of solved/unsolved questions or problems? This can be PDFs or any other form of books of some institutes or any such. If you have any, please share them here so that it will be helpful. Thanks!
Other than the GO book for CS or previous year question papers, are there any resources where I can get a large no. of solved/unsolved questions or problems? This can be ...
thecrazyfunk
583
views
thecrazyfunk
asked
Oct 5, 2017
Study Resources
see-later
general-topic-doubt
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