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Answers by sudsho

2 votes
61
ACE test series
2 votes
62
#ACE test series
which of the following is inccorect for the meaning of null values? A) value unknown B) value exist but not available C) attribute does not apply to this tupple D) none
which of the following is inccorect for the meaning of null values?A) value unknownB) value exist but not availableC) attribute does not apply to this tuppleD) none
6 votes
63
me test
An upper layer packet is split into 20 frames each of which has 80 percent chance of arriving undamaged. No error control is done by data link layer. The number of times message be sent on average to get the entire message through is ________.
An upper layer packet is split into 20 frames each of which has 80 percentchance of arriving undamaged. No error control is done by data link layer. Thenumber of times me...
2 votes
64
cnn doubt
which of the following routing algo allows more duplication of packets A flooding Bselective flooding C link state D.shortest distance routing algo
which of the following routing algo allows more duplication of packetsA flooding Bselective floodingC link state D.shortest distance routing algo
3 votes
65
GATE CSE 2005 | Question: 25
The maximum window size for data transmission using the selective reject protocol with $n\text{-bit}$ frame sequence numbers is: $2^n$ $2^{n-1}$ $2^n-1$ $2^{n-2}$
The maximum window size for data transmission using the selective reject protocol with $n\text{-bit}$ frame sequence numbers is:$2^n$$2^{n-1}$$2^n-1$$2^{n-2}$
5 votes
66
which data structure is used in BFS
Which data structure is used in breadth first search of a graph to store nodes ? 1)Array 2)Stack 3)Queue 4)Tree
Which data structure is used in breadth first search of a graph to store nodes ?1)Array2)Stack3)Queue4)Tree
4 votes
67
Difference Between Subnetmask and DBA
Given a classful network if we are given an IP address . How do we deffertiate it as DBA or Subnetmask ? Are the same ? Please explain with an example
Given a classful network if we are given an IP address . How do we deffertiate it as DBA or Subnetmask ? Are the same ? Please explain with an example
3 votes
68
An electronic device used to connect different types of topologies having same protocol
An electronic device used to connect different types of topologies having same protocol 1)Repeater 2)Router 3)Bridge 4)Switch
An electronic device used to connect different types of topologies having same protocol1)Repeater2)Router3)Bridge4)Switch
4 votes
69
Error detecting at datalink layer
Error detecting at datalink layer is achieved by a)Equalization b)Bit stuffing c)Hammingcodes d)Cyclic Redundancy code
Error detecting at datalink layer is achieved bya)Equalizationb)Bit stuffingc)Hammingcodesd)Cyclic Redundancy code
1 votes
71
SLR(1) Parser
Every SLR grammar is unambiguous. True or False? Why?
Every SLR grammar is unambiguous. True or False? Why?
1 votes
73
Database
Given R (ABCDE) A-->BC,CD->E B->D E->A CONVERT GIVEN INTO 1NF 2NF 3NF AND THEN BCNF PLEASE VERIFY :)
Given R (ABCDE)A >BC,CD->E B->D E->ACONVERT GIVEN INTO 1NF 2NF 3NF AND THEN BCNF PLEASE VERIFY :)
3 votes
75
Regular Languages
If L1 contains finite number of strings and L2 is a CFL then $L1\cap L2$ is ____ (A) Regular (B) CSL (C) CFL (D) None of these
If L1 contains finite number of strings and L2 is a CFL then $L1\cap L2$ is ____(A) Regular(B) CSL(C) CFL(D) None of these
4 votes
77
self_doubt
what is page fault service time ? what are its factor and how it is related/not related with the memory access time?? plss help with suitable example
what is page fault service time ? what are its factor and how it is related/not related with the memory access time??plss help with suitable example
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