Recent questions and answers in Others

0 votes

2 answers

GENERAL PROBLEM FOR CS ENGINEERS
My computer works fine, but whenever I do some heavy task like video streaming for more than half an hour my computer shows MEMORY DUMP ERROR along with a blue screen. The PC shuts down completely after that and duplicates the same problem for 1 ... incidence whenever I try to start it within that 1-2 hour time frame. Any help from fellow engineers will be helpful.

answered Sep 16 in Others by Bikram (1.2k points) | 18 views

0 votes

0 answers

Regarding GO site
As we are allowed to comment our doubt on the answers of previous questions provided in the main site. So I want to know that will our query be answered there or we have to ask that question again with that doubt in this new site of csedoubts.

asked Sep 11 in Others by mb14 (13 points) | 12 views

0 votes

0 answers

Can I write GATE exam and do m.tech at 45 years age

asked Aug 31 in Others by ari_ari.ari (7 points) | 23 views

0 votes

0 answers

Self Doubt: Test Series
I am attempting Made Easy Test Series and often find that some questions are way above GATE standards or they are of the pattern which has never been asked in GATE before. So, are test series from coachings like MADE EASY worth it?

asked Aug 29 in Others by GAITONDE (1.2k points) | 16 views

0 votes

1 answer

TSPGECET-2019-CSE-13
Depth first search is equivalent to which of the following traversal in Binary trees Pre – Order traversal Level Order traversal In – Order traversal Post – Order traversal

answered Aug 15 in Others by Rudr Pawan (577 points) | 26 views

0 votes

1 answer

TSPGECET-2019-CSE-14
Which of the following pairs of traversals help in identifying a labelled binary tree uniquely? preorder and postorder inorder and postorder preorder and inorder level order and postorder

answered Aug 15 in Others by Rudr Pawan (577 points) | 6 views

0 votes

1 answer

TSPGECET-2019-CSE-24
A Priority - Queue initially has $5$ elements and is implemented as a Max Heap. The level - order traversal of the heap is: $11, 9, 6, 4, 3.$ Two new elements $2$ and $8$ ... $11, 9, 8, 6, 4, 3, 2$ $11, 9, 8, 3, 4, 2, 6$ $11, 9, 8, 2, 3, 4, 6$

answered Aug 15 in Others by Rudr Pawan (577 points) | 13 views

0 votes

1 answer

TSPGECET-2019-CSE-21
Which of the following programming techniques and structures are good for demand – paged environment? Stack Hashed symbol table Sequential search Both a and c Both a and b Only b Only a

answered Aug 14 in Others by Hirak (1.2k points) | 11 views

0 votes

1 answer

TSPGECET-2019-CSE-22
Incremental – Compiler is a compiler Compiles the whole source code to generate object code afresh Which is written in a language that is different from the source language that runs on one machine but produces object code for another machine compiles only those portion of source code that have been modified

answered Aug 14 in Others by Hirak (1.2k points) | 6 views

0 votes

1 answer

TSPGECET-2019-CSE-23
What is the output $Y$ of given logic gate combinational circuit. $X$ $1$ $X^{'}$ $0$

answered Aug 14 in Others by Hirak (1.2k points) | 14 views

0 votes

1 answer

TSPGECET-2019-CSE-26
Consider the following declaration of a two – dimensional array in C char a[50][50]; Assuming that the main memory is byte – addressable and that the array is stored starting from memory address $0$, the address of $a[20][25]$ is: $2020$ $2525$ $2025$ $2050$

answered Aug 14 in Others by Hirak (1.2k points) | 12 views

0 votes

1 answer

TSPGECET-2019-CSE-19
Which of the below input gives best case time for selection sort? All of the given options take same time $0, 1, 2, 3, 4, 5, 6, 7, 8, 9$ $3, 4, 6, 2, 0, 1, 8, 7, 9, 5$ $9, 8, 7, 6, 5, 4, 3, 2, 1, 0$

answered Aug 13 in Others by sagar2405 (87 points) | 7 views

0 votes

1 answer

TSPGECET-2019-CSE-20
Which of the following is a synchronization tool? Thread Pipe Socket Semaphore

answered Aug 13 in Others by sagar2405 (87 points) | 7 views

0 votes

1 answer

TSPGECET-2019-CSE-16
Which of the following operations can be performed in $O(logn)$ time or faster on a sorted array $A$?($n$ denotes the size of array) Search$(A, x)$ Find-Minimum$(A)$ Delete$(A, x)$ Choose the correct option A, B & C B & C A & B A & C

answered Aug 13 in Others by goxul (110 points) | 4 views

0 votes

0 answers

TSPGECET-2019-CSE-25
Single source shortest path problems can be implemented by greedy algorithms using Singly linked list, Min heap and AVL tree Min heap Singly linked list AVL tree

asked Aug 13 in Others by Shiva Sagar Rao (53 points) | 6 views

0 votes

0 answers

TSPGECET-2019-CSE-18
Given $ R = ABCDE$ and FD set $\left\{\begin{matrix} Ab \rightarrow CD,\\ E \rightarrow A,\\ D \rightarrow E\end{matrix}\right.$. If we decompose into BCNF how many tables will we get? $3$ $5$ $4$ $2$

asked Aug 13 in Others by Shiva Sagar Rao (53 points) | 6 views

0 votes

0 answers

TSPGECET-2019-CSE-17
Which of the following is a checked dynamic semantic error in C? Wrong number of parameters passed to a function Access off the end of an array Use of uninitialized variable Divide by zero

asked Aug 13 in Others by Shiva Sagar Rao (53 points) | 5 views

0 votes

0 answers

TSPGECET-2019-CSE-15
Suppose we have the following sorted list: $[3, 5, 6, 8, 11, 12, 14, 15, 17, 18]$ and array data structure is used. We are using recursive binary search algorithm to search an element 8. Which of the following group of numbers correctly show the sequence of comparison used to find element 8? ... index starting with $0$) $11, 6, 5, 8$ $12, 6, 11, 8$ $11, 5, 6, 8$ $12, 11, 6, 8$

asked Aug 13 in Others by Shiva Sagar Rao (53 points) | 5 views

0 votes

0 answers

Hlw sir I did not get any type of confirmation mail for my book order

asked Aug 12 in Others by Kkkv (6 points) | 9 views

0 votes

1 answer

TSPGECET-2019-CSE-8
In a Binomial distribution for mean $4$ and variance $3$ then its mode is $6$ $3$ $5$ $4$

answered Aug 12 in Others by Hirak (1.2k points) | 11 views

0 votes

1 answer

TSPGECET-2019-CSE-9
For what values of $a, b$ the system of equations $x+y+z=3, x+2y+2z=6, x+ay+3z=b$ have no solution $a=3, b=9$ $a=3, b\neq9$ $a\neq 3, b \in \mathbb{R}$ $a=3, b \in \mathbb{R}$

answered Aug 12 in Others by Hirak (1.2k points) | 9 views

0 votes

1 answer

TSPGECET-2019-CSE-3
The characteristic roots of $\begin{bmatrix} 3 &7 \\ 2&5 \end{bmatrix}$ are $\lambda _{1}$ and $\lambda _{2}$, the characteristic roots of $\begin{bmatrix} 5 &-7 \\ -2&3 \end{bmatrix}$ are $\lambda _{1}$ and $\lambda _{2}$ $2\lambda _{1}$ and $\lambda _{2}$ $\frac{1}{\lambda _{1}}$ and $\frac{1}{\lambda _{2}}$ $\lambda _{1}$ and $2\lambda _{2}$

answered Aug 12 in Others by Winner (21 points) | 6 views

0 votes

1 answer

TSPGECET-2019-CSE-4
Which one of the following propositional forms is tautology? $p\ \wedge \sim (q\wedge p)$ $p\ \wedge \sim q$ $p\ \Rightarrow (p\wedge q)$ $p\ \Rightarrow (p\vee q)$

answered Aug 12 in Others by Satbir (2.5k points) | 7 views

0 votes

1 answer

TSPGECET-2019-CSE-12
Assume that sender $S$ and receiver $R$ are connected through three intermediate routers labelled $T$. How many times each packet will visit the network layer and data link layer during a transmission from $S$ to $R$ ? Network layer $= 5$ ... Network layer $= 2$ times, Data link layer $= 8$ times Network layer $= 5$ times, Data link layer $= 4$ times

answered Aug 12 in Others by Hirak (1.2k points) | 8 views

0 votes

1 answer

TSPGECET-2019-CSE-10
The value of $c$ of Cauchy’s mean value theorem for the function $f(x)=\frac{1}{x^{2}}$ and $g(x)=\frac{1}{x^{2}}$ in $[a,b]$ $\frac{2ab}{a+b}$ $\frac{2ab}{a-b}$ $\frac{2}{a-b}$ $\frac{2}{ab}$

answered Aug 12 in Others by user2525 (1.5k points) | 5 views

0 votes

1 answer

TSPGECET-2019-CSE-11
Function $F$ finds maximum and minimum of $50$ numbers. Number of comparisons in this function are: $72$ $1225$ $147$ $50$

answered Aug 12 in Others by user2525 (1.5k points) | 6 views

0 votes

0 answers

TSPGECET-2019-CSE-7
The variance of uniform probability distribution given by $f(x)= \frac{1}{n}$ for $x=1,2,3\dots ,n$ is $\frac{n+1}{2}$ $\frac{n^{2}+1}{12}$ $\frac{n^{2}-1}{12}$ $\frac{(n+1)(2n+1)}{6}$

asked Aug 12 in Others by Shiva Sagar Rao (53 points) | 4 views

0 votes

0 answers

TSPGECET-2019-CSE-6
If $X_{1}$ and $X_{2}$ are two independent random variables such that variance of $X_{1}$ and $X_{2}$ are $a$ and $b$ then $Var(pX_{1}+qX_{2}+r)$ is equal to $p^{2}a^{2}+q^{2}b^{2}$ $p^{2}a^{2}+q^{2}b^{2}+r^{2}$ $p^{2}a+q^{2}b$ $pa+qb+r$

asked Aug 12 in Others by Shiva Sagar Rao (53 points) | 5 views

0 votes

1 answer

TSPGECET-2019-CSE-2
If $P(A) = \frac{1}{5}$ , $P(B) = \frac{2}{3}$ and $P(A\cap B) = \frac{1}{15}$, then $P(A\cap B^{^{c}}) =$ $\frac{2}{15}$ $\frac{3}{5}$ $\frac{4}{15}$ $\frac{14}{15}$

answered Aug 12 in Others by user2525 (1.5k points) | 8 views

0 votes

0 answers

TSPGECET-2019-CSE-5
If $f(x) = xy + (x-y)$ the stationary points are $(0,0)$ $(0,-1)$ $(1,2)$ $(1,-1)$

asked Aug 12 in Others by Shiva Sagar Rao (53 points) | 3 views

0 votes

1 answer

TSPGECET-2019-CSE-1
For the matrix $A = \begin{bmatrix} 2 &-2 &3 \\ -2 &-1 &6 \\ 1&2 &0 \end{bmatrix}$ one of the Eigen values is $3$. The other two Eigen values are $3,-5$ $2,-5$ $3,5$ $2,5$

answered Aug 12 in Others by Satbir (2.5k points) | 9 views

0 votes

0 answers

query regarding account verification
During verification of my account of gateoverflow, i mistakenly uploaded wrong photo for id proof. what should i do now?

asked Aug 11 in Others by manikantsharma (6 points) | 10 views

0 votes

0 answers

Self Doubt about test series
I am done with the syllabus, previous year questions nd GO PDF still not able to score even average marks in test series. Plz Help me what m I doing wrong ?

asked Aug 7 in Others by Harshit_Tiwari_Pali (6 points) | 10 views

0 votes

1 answer

Is it too late to do an MTech at the age of 30?
I have completed MCA in the year 2012 and I worked as an online tutor for USA students for 2 years.Is it too late to do an MTech at the age of 30? Do I get a good job if I do mtech now?

answered Jul 24 in Others by APOORV PANSE (140 points) | 15 views

0 votes

0 answers

fb post from engineers hub
the root locus of open loop transfer function g(s)=ks/s^2+4 shall lie on real axis when(1)k=o (2)k<0.25 (3)k=4

asked Jul 19 in Others by Simi kaul (7 points) | 8 views

0 votes

0 answers

The value of k for the closed loop poles to lie left side of s=-1 for the gain k/s(s+1)+s is

asked Jul 17 in Others by Arya sankar nair (6 points) | 8 views

0 votes

0 answers

Regarding research topic selection
How do I select research topic for MS? I'm confused regarding selection of research area? Can I take AI/ML and get on with it provided I have to start from scratch?

asked Jul 5 in Others by Saideepak Bejawada (6 points) | 4 views

0 votes

0 answers

Query about #GoClassroom
How can i login to goclassroom, using gateoverflow ID .

asked Jun 24 in Others by Mubeen (6 points) | 3 views

0 votes

0 answers

Self doubt question
How to upload the image while asking the question. Because i am not able to upload image

asked Jun 15 in Others by prashant dubey (6 points) | 19 views