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Questions by Salazar

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Wiki example - Rouché–Capelli_theorem
What is the rank of the augmented matrix and coefficient matrix here ?x + y + 2z = 3,x + y + z = 1,2x + 2y + 2z = 2The example says it’s Augmented Matrix Rank is 3 and ...
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MadeEasy Test Series: Algorithms - Time Complexity
PS : This question is similar to GATE2004-82, but different, so plz donot close it with duplicate Note, and help in answering
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Maximum height of a B+ tree of order m with n key values is (With Derivation)
Maximum height of a B+ tree of order m with n key values is (With Derivation), the answer is known Logceil(m/2) NI tried deriving but had some trouble, could someone assi...
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Propositional Logic
Not Valid does it mean not False ? also how to solve it ?
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Networking || Interview Question
Suppose I have 3 amazon servers in India, one in Delhi, one in Bangalore, one in Hyderabad, if due to some issue the Webserver @ Delhi is turned off then how the traffic...
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Computer Networks - MockTest
What will be the minimum and maximum bandwidth of the channel required for 7 channels of 400 kHz bandwidth multiplexed together with each guard band of 20 kHz ?
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Self Doubt for 3-Dimensional Array
For a C program accessing X [i][j][k]Would the above mean that there are i 2-dimensional arrays of order j*k, from what i know the in Row major all the elements row by ro...
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Doubt Reg ER Model Cardinality
Each Department is required to have atmost one employee as managerMy interpretation is for Department : Cardinality=1 Particiaption=0 for Employee Cardinality=1 and Parti...
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FTP and HTTP
FTP and HTTP need underlying layers for Reliability Service and hence TCP is used at the Transport Layer, what protocol will FTP and HTTP use at Network Layer ?Since IP i...
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GATE-CS-2006
Station A uses 32 byte packets to transmit messages to Station B using a sliding window protocol. The round trip delay between A and B is 80 milliseconds and the bottlene...
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Token Ring
If bandwidth of a token ring is 48Mbps and token holding time is 5ms then find theminimum and maximum payload in bytes?
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Rice's Theorem
Example# 3 from Part-1 Rice's Theorem from https://gatecse.in/rices-theorem/ states as follows (3) L(M) is recognized by a TM having even number of statesSol: This is a t...
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Eigen Values of a skew Symmetric Matrix
The eigen values of a skew-symmetric matrix are(a) Always zero (c) Either zero or pure imaginary(b) always pure imaginary (d) always realif a ma...
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Finding Essential Prime Implicants
Consider the Boolean function, F(w, x, y, z) = wy + xy + w̅xyz + w̅ x̅ y + xz + x̅y̅z̅.Which one of the following is the complete set of essential prime implicants?...
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location-of-element-using-row-major-order
https://gateoverflow.in/32836/location-of-element-using-row-major-orderA[5.....15,-8.....8] is A[11][17] and we are supposed to find A[8][5] - Row Major Order Base Addre...
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Virtual memory Video Lecture Suggested by GO Videos (Page Table Entry Computation)
I was watching this video lecture suggested by GO videos playlist and can't get my head around the Page Table Entry(PTE) computationAccording to the video @ 3:46 the auth...