Recent activity by Tejasvi96

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1

Self doubt
Hello I am from electronics background. I got Gate score 744 and rank 464 in Gate computer science What are my options next?

commented Mar 23 in IISc/IITs | 73 views

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2

How to apply to IIT Bombay TA
It maybe silly but I am facing uncertainty in the procedure to apply to IITb I am not sure if the portal I get from Google search is the right place to do it. Also I am confused as to the following statement, "COAPS is not used to apply, it's used to accept"

commented Mar 23 in Written Exam | 83 views

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3

GATE 2019 Admission
@arjunsir @pragyAgrawal Is the career suggestion link in gate college predictor working? I haven't received any mail regarding the same. I have 64.33/100 marks and 737/1000 score. My rank is 498 in General category. Please suggest which colleges I should focus on. How do I gauge which colleges I can get?

commented Mar 23 in Written Exam | 304 views

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4

Self Doubt
How to prepare for BARC exam and how many marks required to confirm interview call from the previous cutoff’s. Thankyou.

commented Feb 21 in Others | 142 views

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5

gate 2019 answer key
Gate answer key says the answer of 2 Input NOR Gate as 4.

commented Feb 21 in GATE | 2.6k views

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Test Series For Gate 2020
Which are the best Test-Series for gate 2020.In terms of quality of question and for practice purposes. Just solving PYQ’s is it enough?

commented Feb 9 in GATE | 1k views

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7

GATE2017-1-20
Let $T$ be a tree with $10$ vertices. The sum of the degrees of all the vertices in $T$ is ________

commented Jan 27 in DS | 3.9k views

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8

#set theory #groups
Consider the set H of all 3 × 3 matrices of the type: $\begin{bmatrix} a&f&e\\ 0&b&d\\ 0&0&c\\ \end{bmatrix}$ where a, b, c, d, e and f are real numbers and $abc ≠ 0$. Under the matrix multiplication operation, the set H is: (a) a group (b) a monoid but not a group (c) a semigroup but not a monoid (d) neither a group nor a semigroup

commented Jan 6 in Set Theory & Algebra | 59 views

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Determine whether the relation is reflexive, symmetric, and/or transitive?
Let R be the relation on the set ‘N’ of strictly positive integers, where strictly positive integers x and y satisfy x R y iff x^2 – y^2 = 2^k for some non-negative integer k. Which of the following statement is true with respect to R? I think it’s just reflexive, because it obeys reflexive conditions.

commented Jan 2 in Mathematical Logic | 50 views

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10

Solve the recurrence $T(n) = 2 T \left ( \sqrt n \right ) + n$

commented Dec 22, 2018 in Algorithms | 188 views

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11

Kenneth Rosen Edition 6th Exercise 7.1 Question 23 (Page No. 458)
Find a recurrence relation for the number of bit strings of length n that contains a pair of consecutive 0s

answered Dec 15, 2018 in Combinatory | 66 views

1 answer

12

made eassy test
consider a chache with 32 blocks and each block of size 32 byte. The byte address 1216 of main memory will mapped which line of cache

commented Dec 11, 2018 in CO & Architecture | 46 views

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Self-doubt [Foreign keys and Third Normal Form]
I've some elementary doubts regarding Foreign keys (referential integrity) : Can a foreign key consist of a collection of attributes - ie. can two or more columns collectively form a foreign key? If foreign key refers ... : Multiple candidate keys Composite candidate keys Overlapping candidate keys If possible, please provide an example. Thank You.!

commented Nov 19, 2018 in Databases | 64 views

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14

decomposition of relation
if you are given table like R(A,B,C,D,E,F)= {AB$\rightarrow$C, BC $\rightarrow$ A, AC$\rightarrow$ B , B $\rightarrow$ D , D$\rightarrow$ E } How many tables are required in each normal form A- 2NF B- 3 NF C- BCNF please illustrate 2NF only

commented Nov 5, 2018 in Databases | 133 views

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15

Outer join Query
How is the maximum number of tuples for left outer join m*n. Can anyone please provide an example?

commented Oct 31, 2018 in Databases | 46 views

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16

B+ TREE

commented Oct 28, 2018 in Databases | 124 views

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GATE2016-2-55
Consider a $128 \times 10^3$ bits/second satellite communication link with one way propagation delay of $150$ milliseconds. Selective retransmission (repeat) protocol is used on this link to send data with a frame size of $1$ kilobyte. Neglect the ... of acknowledgement. The minimum number of bits required for the sequence number field to achieve $100 \%$ utilization is ________.

commented Aug 11, 2018 in Computer Networks | 6.4k views

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18

self doubt
Suppose that average edge weight for a graph G is Aavg. Then the minimum spanning tree of G will have weight at most (n-1) Aavg. Where n is number of vertices in graph G. i think think is false but in a solution mannul it is given as true please check it.

answer edited Jun 16, 2018 in Algorithms | 38 views

1 answer

19

number of spanning trees
how many minimum spanning trees using prims or kruskal algorithm i m getting 6 is it correct??

commented Jun 16, 2018 in Algorithms | 95 views