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Resources: I used for GATE Study tips Test Series Recommended preparation blogs/ videos FAQs

1. Resources

Digital Logic

Book: Digital Design by Morris Mano [5th ed] Chapter 1 to 6 along with some questions from exercises

PAL and PLA : Neso Academy

Floating point representation: Article by Steve Hollasch

 

Computer...

posted Apr 10 in 2021 sakharam
edited Apr 27 by sakharam
2,297 views
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(∀x∀yP(x,y))→(∀x∀yP(y,x)) Here the LHS will be true only if P(x,y) is true for every possible x and y. Since both x and y are coming from the same universe, if this is true, then their order doesn't matter for P(x, y).
posted Mar 31 in 2021 PrimeJJG 770 views
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2 Tuples for verification purposes : SQL_Fiddle
posted Mar 28 in 2021 Mayank Sati 1,338 views
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plz correct me if wrong!! P(x) : perfect F(x) :friends (a)∽∃x(P(x)) (b)∽∀x(P(x)) (c)∀x(F(x)------>P(x)) (d) i am thinking in this way ALL FRIENDS ARE PERFECT - NO FRIEND IS PERFECT how to write above sentence...?? in logic
posted Mar 20 in 2021 aforgate 946 views
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yup , you are right . wrong ans given . peace
posted Dec 13, 2020 in 2020 nandani17 3,113 views
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Hi, I am Suraj Kesharwani, I have scored AIR: 372 in GATE 2020. My Gate-Score is 764. This was my third attempt. I had to leave my job earlier in June 2019 to prepare seriously as I decided this would be my last attempt. My previous ranks are 5793 and 7613 in GATE 2018 and 2019 respectively. 

I want to thank my family, GO Community, and my friend/ Mentor Abhishek Shaw. He has cracked GATE in 2019 with AIR: 175 and has also inspired me to leave my job and prepare full time. This blog is in continuation of his preparation strategy as I have also followed it with some improvements....

posted Jun 16, 2020 in 2020 suraj20041995
edited Jun 19, 2020 by suraj20041995
4,427 views
9
I must have added I assumed negative edge triggered flip flop. Now for A case, the output of first flip flop given to the next one is same as f due to double inversion. But is it of same phase? Also if a waveform is passed through a D flip flop using a clock which is in sync with the waveform, phase change happens?
posted Apr 18, 2020 in 2020 prashant812 3,635 views
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@akash @arjun sir .. apology for wrong info. Is it the work of compiler ? I'm not sure.
posted Mar 23, 2020 in 2020 itssandeepverma
edited Mar 20 by itssandeepverma
7,050 views
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got it . thanx
posted Mar 20, 2020 in 2020 VishalG0101
edited Mar 20, 2020 by VishalG0101
2,651 views
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P = Average Rotational Latency = 12.5 ms Q will depend upon how many bytes to be transferred. But how much is that?
posted Mar 17, 2020 in 2020 pradhanaditya
edited Jul 9, 2020 by pradhanaditya
2,389 views
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1<=k<=n.
posted Mar 16, 2020 in 2020 rituraj2847
edited Mar 16, 2020 by rituraj2847
2,240 views
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p*p = q p*p*p = p*q //left operations with p (p*p)*p = p*q //associative property q*p = p*q //p*p=q m not getting 2nd part.
posted Mar 15, 2020 in 2020 Vimal Patel 2,751 views
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Answer: C
posted Mar 14, 2020 in 2020 ankush98
edited Mar 23, 2020 by ankush98
2,692 views
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Answer: B f(3) = [(3-2)(3-4)*2]/[(1-2)(1-4)] + [(3-1)(3-4)*4]/[(2-1)(2-4)] + [(3-1)(3-2)*16]/[(4-1)(4-2)] = -2/3 + 8/2 + 16/3 = 26/3 = 8(1/3). Ref: https://mat.iitm.ac.in/home/sryedida/public_html/caimna/interpolation/lagrange.html
posted Feb 8, 2020 in 2019 Learner_jai 8,256 views
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For answering there is no need to execute the query, we can directly answer this as $2$ How? Group by Student_Names It means all name that are same should be kept in one row. There are $3$ names. But in that there is a duplicate with Raj being repeated $\implies$ Raj produces ...
posted Jun 30, 2019 in 2019 Astitva Srivastava
edited Jul 2, 2019 by Astitva Srivastava
1,868 views
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answer is a
posted Jun 29, 2019 in 2019 MiNiPanda
edited Oct 13, 2020 by MiNiPanda
2,468 views
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Let $G = (V, E)$ be a simple undirected graph, and $s$ be a particular vertex in it called the source. For $x \in V$, let $d(x)$ denote the shortest distance in $G$ from $s$ to $x$. A breadth first search (BFS) is performed starting at $s$. Let $T$ ... of $G$ that is not in $T$, then which one of the following CANNOT be the value of $d(u) - d(v)$? $-1$ $0$ $1$ $2$
posted Jun 28, 2019 in 2019 anuraagkansara 1,523 views
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