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Recent questions tagged memorybased-gatecse2023

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GATE CSE 2023 | Memory Based Question: 57
The country of Zombieland is in distress since more than 75% of its working population is suffering from serious health issues. Studies conducted by competent health experts concluded that a complete lack of physical exercise among its working ... as mandatory. (D) The Government of Zombieland believes that riding bicycles is a form of physical exercise.

GO Classes asked in Verbal Aptitude Feb 8, 2023

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GATE CSE 2023 | Memory Based Question: 11
Let $f(x)=x^3+15 x^2-33 x-36$ be a real valued function. Which statement is/are TRUE? $f(x)$ has a local maximum. $f(x)$ does NOT have a local maximum. $f(x)$ has a local minimum. $f(x)$ does NOT have a local minimum.

GO Classes asked in Calculus Feb 5, 2023

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GATE CSE 2023 | Memory Based Question: 13
Let $ A=\left[\begin{array}{llll} 1 & 2 & 3 & 4 \\ 4 & 1 & 2 & 3 \\ 3 & 4 & 1 & 2 \\ 2 & 3 & 4 & 1 \end{array}\right] $ ... $\operatorname{det} \mathrm{B}=-\operatorname{det} \mathrm{A}$ $\operatorname{det} \mathrm{A}=\operatorname{det} \mathrm{B}$

GO Classes asked in Linear Algebra Feb 5, 2023

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GATE CSE 2023 | Memory Based Question: 15
The Lucas sequence $L_n$ is defined by the recurrence relation: $L_n=L_{n-1}+L_{n-2}$, for $n \geq 3$ with $L_1=1$ and $L_2=3$. Which one of the options given is TRUE? $L_n=\left(\frac{1+\sqrt{5}}{2}\right)^n+\left(\frac{1-\sqrt{5}}{3}\right)^n$ ... $L_n=\left(\frac{1+\sqrt{5}}{2}\right)^n+\left(\frac{1-\sqrt{5}}{2}\right)^n$

GO Classes asked in Combinatory Feb 5, 2023

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GATE CSE 2023 | Memory Based Question: 16
How many permutations of $U$ separate $A$ from $B?$ $2\left(\begin{array}{c}n \\ 2 k\end{array}\right)(n-2 k) !(k!)^2$ $\left(\begin{array}{c}n \\ 2 k\end{array}\right)(n-2 k)!(n!)$ $n!$ $\left(\begin{array}{c}n \\ 2 k\end{array}\right)(n-2 k) !(k !)^2$

GO Classes asked in Combinatory Feb 5, 2023

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GATE CSE 2023 | Memory Based Question: 17
Let $x$ be a set, $2^x=$ power $2 \mathrm{k}$ set of $\mathrm{X}$. define A binary operation $\Delta$ on $2^x$ as $A \Delta B=(A-B) \cup(B-A)$. Let $H=\left(2^x, \Delta\right)$, then for every $A \in 2^x$; inverse of $A$ ... $\mathrm{H}$ is a group. $\mathrm{H}$ satisfies inverse prop, but not a group for every $A \in 2^x$; the inverse of $A$ is $A$.

GO Classes asked in Set Theory & Algebra Feb 5, 2023

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GATE CSE 2023 | Memory Based Question: 18
In general which of the following CPU scheduling algorithms suffers from starvation? SJF FCFS Round robin Priority

GO Classes asked in Operating System Feb 5, 2023

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GATE CSE 2023 | Memory Based Question: 19
incr() { wait(s) x = x+1 signal(s) } decr() { wait(s) x = x-1 signal(s) } Shared integer variable $\mathrm{x}$ initialized with $10.$ There are five threads which are calling incr() and there are three threads which are calling decr() ... $s=2$ minimum possible value of $\mathrm{x}$ is $\mathrm{V}_2$ $15,8$ $12,8$ $15,7$ $12,7$

GO Classes asked in Operating System Feb 5, 2023

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GATE CSE 2023 | Memory Based Question: 20
Which of the following option guarantee that a computer system transit from user mode to kernel mode malloc call system call function call page fault

GO Classes asked in Operating System Feb 5, 2023

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GATE CSE 2023 | Memory Based Question: 22
The initial state of a given sequential circuit is $Q_0 Q_1 Q_2=011$. Which of the following state does not occur $101$ $111$ $001$ $100$

GO Classes asked in Digital Logic Feb 5, 2023

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GATE CSE 2023 | Memory Based Question: 25
Consider the following finite automata and find the correct regular expression. $0(0+11)^*$ $1(0+11)^*$ $1(0 * 11)^*$ $0\left(0^* 11\right)^*$

GO Classes asked in Theory of Computation Feb 5, 2023

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GATE CSE 2023 | Memory Based Question: 34
Which one of the options given below refers to the degree (or arity) of a relation in relational database systems? Number of tuples stored in relation. Number of distinct domains of its relation schema. Number of attributes in relation. Number of entries in relation.

GO Classes asked in Databases Feb 5, 2023

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GATE CSE 2023 | Memory Based Question: 37
Time complexity f( ) { while(n>1) { for (i = 1 to n) { } n = n/2 } } g ( ) { for (i = 1 to 100n) { } } $f(x)=O(g(x))$ $f(x)=\theta(g(x))$ $f(x)=o(g(x))$ $f(x)=\omega(g(x))$

GO Classes asked in Algorithms Feb 5, 2023

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GATE CSE 2023 | Memory Based Question: 41
Which one of the following sequences when stored in an array at locations A[1],...,A[10] forms a max-heap? $23\; 17\; 10\; 6\; 13\; 14\; 1\; 5 \;9 \;12$ $23 \;14 \;19 \;1 \;10 \;13 \;16 \;12 \;7 \;5$ $23 \;17\; 14\; 6\; 13\; 10\; 1\; 5\; 7\; 15$ $23 \;17\; 14\; 7\; 13\; 10\; 1\; 5\; 6\; 12$

GO Classes asked in DS Feb 5, 2023

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GATE CSE 2023 | Memory Based Question: 46
A link is point-to-point connected and using stop and wait protocol, which of the following correctly states lowest link utilization. Lower link length and lower transmission rate. Lower link length and higher transmission rate. Higher link length and lower transmission rate. Higher link length and higher transmission rate.

GO Classes asked in Computer Networks Feb 5, 2023

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GATE CSE 2023 | Memory Based Question: 47
Which of the following is incorrect in the case of OSPF protocol? OSPF uses the Dijkstra algorithm shortest path algorithm to implement the least cost path routing OSPF uses the Bellman-Ford algorithm to determine the shortest path. OSPF uses an inter-domain routing protocol OSPF employs hierarchical routing

GO Classes asked in Computer Networks Feb 5, 2023

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GATE CSE 2023 | Memory Based Question: 48
3 DNS iterative queries each has RTT time. One HTTP server sending 10 small objects, HTTP server to clieent also takes RTT time. 9 in nonpersistent with 5 parallel connection 7 in non persistent with 5 parallel connection 5 in persistent pipelined 6 in persistent pipelined

GO Classes asked in Computer Networks Feb 5, 2023

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