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Questions by once_2019

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1
exam query-UPPCL
There is no option for choice of exam city in uppcl form.On what basis they will allocate centers.Any idea ?
There is no option for choice of exam city in uppcl form.On what basis they will allocate centers.Any idea ?
0 votes
1 answer
3
data link layer
An upper-layer packet is split into 5 frames, each of which has an 90% chance of arriving undamaged. If no error control is done by the data link protocol, how many times must the message be sent on average to get the entire thing through? A. 2.1 B. 1.9 C. 1.7 D. 2.4
An upper-layer packet is split into 5 frames, each of which has an 90% chance of arriving undamaged. If no error control is done by the data link protocol, how many times...
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1 answer
4
data structure
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1 answer
5
logic and predicate
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1 answer
6
regular expressions
0 votes
2 answers
7
Time complexity
To construct binary search tree either from preorder or postorder what is the efficient time complexity ? can we construct unique BST along with post and preorder ?Then what is the significance of using PRE+INORDER or POST+INORDER
To construct binary search tree either from preorder or postorder what is the efficient time complexity ?can we construct unique BST along with post and preorder ?Then wh...
0 votes
1 answer
8
trees data structure
Is the root node an internal node?
Is the root node an internal node?
1 votes
1 answer
9
Time complexity
show how to sort n number in the range [0,n^2-1] in O(n)time?
show how to sort n number in the range [0,n^2-1] in O(n)time?
1 votes
1 answer
10
hashing
A hash table is used when number of keys actually stored it any point of time is small as compared to the number of possible keys. please explain this line with suitable example.
A hash table is used when number of keys actually stored it any point of time is small as compared to the number of possible keys.please explain this line with suitable e...
0 votes
1 answer
11
Asymtotic notation
Big Omega question : 5n+3>=C2n for which value of c and n condition satisfies?
Big Omega question :5n+3>=C2n for which value of c and n condition satisfies?