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+17 votes

1 answer

1

gate rank prediction
Hi i just want to ask if i am scoring 40 to 45% marks in made easy FLT s and my rank is near about 200 -250 where 1000 students have appeared what could be my gate rank as per previous year student experiences? a silly q though but i wnt to know!

asked Jan 17, 2016 in Others by Aboveallplayer Boss (18.6k points) | 32.9k views

0 votes

1 answer

2

GATE 2018 Rank Predictor
I need the link for GATE 2018 Rank Predictor for ece?

asked Feb 22 in GATE Application by SAMIKSHA SHRIVASTAVA (7 points) | 15.2k views

0 votes

1 answer

3

Is the college predictor for 2018 open?
Is the college predictor for 2018 open?

asked Feb 16 in Others by Parshu gate Active (4.9k points) | 4.6k views

0 votes

1 answer

4

GateOverflow PDF for GATE 2019
Where can I find the GO book pdf for GATE 2019 ? If possible please add the link for downloading the pdf.

asked Jun 2 in Study Resources by Sivarama Subramanian (165 points) | 1.5k views

+1 vote

4 answers

5

UGCNET-DEC2016-III-50
Consider a disk queue with I/O requests on the following cylinders in their arriving order: 6, 10, 12, 54, 97, 73, 128, 15, 44, 110, 34, 45 The disk head is assumed to be at cylinder 23 and moving in the direction of decreasing number of cylinders. Total number of cylinders in the disk is 150. The disk head movement using SCAN-scheduling algorithm is: 172 173 227 228

asked Jan 31, 2017 in Others by jothee Veteran (101k points) | 2.3k views

+1 vote

0 answers

6

Gate 2018 results
Getting 35.67 marks in GATE-18, Where can i apply? is OBC category will be helpful here? Any chance of NIT's for MTech or MS?. Please help me .

asked Feb 15 in Others by AnilGoudar Active (4.5k points) | 2.6k views

0 votes

2 answers

7

ugc net 2018 july-17
A Software design pattern often used to restrict access to an object is : adapter decorator delegation Proxy

asked Jul 9 in Others by pream sagar Junior (573 points) | 371 views

+1 vote

1 answer

8

ISI2016-PCB-A-1
If $\alpha, \beta, \gamma$ are the roots of the equation $x^3+6x+1=0$, then prove that $\frac{\alpha}{\beta} + \frac{\beta}{\alpha} + \frac{\beta}{\gamma}+ \frac{\gamma}{\beta} + \frac{\gamma}{\alpha}+ \frac{\alpha}{\gamma}=-3$

asked 5 days ago in Others by jothee Veteran (101k points) | 22 views

+2 votes

1 answer

9

Whatsapp group for preparation
Is there any whatsapp study group for gate 2019-2020? [closed]

asked Mar 26 in Others by Sandy Sharma Junior (903 points) | 1.9k views

0 votes

1 answer

10

ISI2017-PCB-A-1
Suppose all the roots of the equation $x^3 +bx-2017=0$ (where $b$ is a real number) are real. Prove that exactly one root is positive.

asked 4 days ago in Others by jothee Veteran (101k points) | 18 views

+1 vote

0 answers

11

#sets

asked 5 days ago in Others by Shubham Aggarwal Junior (619 points) | 26 views

+1 vote

0 answers

12

General question
Where can I get the slides of standard text books for all the subjects ???

asked 4 days ago in Study Resources by Srinivas_Reddy_Kotla (133 points) | 8 views

0 votes

1 answer

13

Wooe Test Series
Is wooe online test series good for Gate ?

asked 4 days ago in Others by Ammu9682 (47 points) | 22 views

0 votes

1 answer

14

ISI2017-PCB-A-3
Let $B=\{1, 2, 3, 4\}$. A set $S \subseteq B \times B$ called a symmetric set of $B$ if for all $x, y \in B$, $$ (x, y) \in S \Rightarrow (y,x) \in S.$$ Find the number of symmetric sets of $B$.

asked 4 days ago in Others by jothee Veteran (101k points) | 13 views

0 votes

1 answer

15

#self

asked 4 days ago in Others by Shubham Aggarwal Junior (619 points) | 15 views

0 votes

1 answer

16

ISI2016-PCB-B-1
Consider the array $A=[20,13,19,8,3,5,4] that represents a heap. Draw the heap after removing the element 20. List all the distinct integer keys $k$ such that, when $k$ is inserted in the Binary Search Tree of Figure 1, its height increases. Note that you are not allowed to insert an already existing key again. Justify your answer.

asked 5 days ago in Others by jothee Veteran (101k points) | 13 views

+2 votes

1 answer

17

self doubt
is software engineering in gate 2019 syllabus or not ??

asked Sep 8 in Others by Shubham Aggarwal Junior (619 points) | 26 views

0 votes

0 answers

18

Where to scan the barcode given in GateOverflow book

asked 1 day ago in Others by Ankit Raina 7 (7 points) | 5 views

0 votes

0 answers

19

GATE-2019 form filling
Is there anyone who is not able to fill the GATE 2019 form from past 2 or 3 days....???

asked 2 days ago in GATE Application by Anmol Verma Active (1.4k points) | 13 views

0 votes

0 answers

20

applicationform
I have rectified the signature error occurred during submission of the form Now In the website, my application status is already accepted. Today in the morning I have received an email stating the same signature error but in the website, the status of the application is in the order and accepted Please help to resolve the confusion [closed]

asked 1 day ago in Others by ck (353 points) | 2 views

0 votes

0 answers

21

Relations and functions
Check if r is reflexive ,transitive,symmetric arb for 1+ab

asked 2 days ago in Study Resources by Kanaga (7 points) | 16 views

0 votes

0 answers

22

ISI2017-PCB-B-8
Write the number $(-5)^{\frac{1}{2}}$ in single precision IEEE 754 floating point form. Consider a simple code C for error detection and correction. Each codeword in C consists of 2 data bits $[d_1, d_0]$ followed by check bits $[c_2, c_1, ... '+' is a modulo-2 addition. Write down all the codewords for C Determine the minimum Hamming distance between any two distinct codewords of C

asked 3 days ago in Others by jothee Veteran (101k points) | 11 views

0 votes

0 answers

23

ISI2017-PCB-B-1
Consider an alphabet $\Sigma = \{1, 2, 3\}$.Design a deterministic finite-state automaton (DFA) that accepts all strings in $\Sigma^*$ in which the digits appear in non-decreasing sequence, from left to right. For example, the string 1123 and 222 would be ... E)$ with $n$ nodes can be partitioned into 2 trees, then there is at least one vertex of of degrees less than 4 in $G$.

asked 3 days ago in Others by jothee Veteran (101k points) | 6 views

0 votes

0 answers

24

ISI2017-PCB-B-6
Let $A=(a_1, a_2, \dots , a_n)$ be an array of $n$ distinct numbers. The array may not be sorted. The $first$ element $a_1$ is said to be a $blip$ if $a_1 > a_2$. Similarly, the $last$ element $a_n$ is said to be a $blip$ if $a_n>a_{n-1}$. Among ... 3, \dots , n-1\}$. Design an $O(\log n)$ time algorithm for finding a $blip$ in $A$. Justify the complexity of your algorithm.

asked 3 days ago in Others by jothee Veteran (101k points) | 5 views

0 votes

1 answer

25

find the number of regions in a connected simple graph with 20 vertices each with a degree of 3 ?

asked Sep 16 in Others by sailokesh1225 (7 points) | 12 views

0 votes

0 answers

26

ISI2017-PCB-B-7
Show that $\{1,A \bar{B}\}$ is functionality complete, i.e., any Boolean function with variables $A$ and $B$ can be expressed using these two primitives. Define a Boolean function $F(X_1, X_2, X_3, X_4, X_5, X_6)$ of six variables such that $\\ \ ... \: & = & \text{0, otherwise} \end{matrix} $ How many essential prime implicants does $F$ have? Justify they are essential.

asked 3 days ago in Others by jothee Veteran (101k points) | 4 views

0 votes

0 answers

27

ISI2017-PCB-B-3
Let $R(A,B,C)$ be a relation with primary key $(A)$ and $S(A, D, E)$ a relation with primary key $(A, D)$. Each of the relations has n tuples. If the number of tuples in $R \: \text{ natural join } S$ is $m$, then ... the relational calculus expression to output the ID for all the students who have not been taught by the same teacher in more than one course across all semsters

asked 3 days ago in Others by jothee Veteran (101k points) | 4 views

0 votes

0 answers

28

ISI2017-PCB-B-5
a. An operating system contains three resource classes. The number of resource units in these classes are 7, 7 and 10 respectively. The current resource allocation state is shown below: Process Allocated Resources Maximum Requirements R1 R2 R3 R1 R2 R3 $P_1$ 2 ... memory reference time? Assume that finding a page-table entry in the TLB takes 20 nanoseconds, if the entry is present.

asked 3 days ago in Others by jothee Veteran (101k points) | 4 views

0 votes

0 answers

29

ISI2017-PCB-B-2
Write a complete ANSI C code using recursion to calculate th sum(s) of the digits of an integer number (i) consisting of maximum 5 digits. For example, (1) = if i=12345, then your program should print s=15, (2) if i=457, then s= ... like "abc" has 6 possible permutations: "abc", "acb", "bca", "bac", "cab", "cba".

asked 3 days ago in Others by jothee Veteran (101k points) | 3 views

0 votes

0 answers

30

ISI2017-PCB-B-4
A file $F$ holds the non-zero elements of two large $n \times n$ matrices, $a$ and $B$. The matrix entries are sorted as triplets $(i, j, value)$, where $value$ is the $(i,j)$th element of a matrix. The file first stores the element of $A$ ... give reasons. If yes, provide a solution. Clearly explain the data structure and how you are going to store, retrieve, and add the elements.

asked 3 days ago in Others by jothee Veteran (101k points) | 2 views

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