Recent activity by naresh1845 / GATE Overflow for GATE CSE

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GATE CSE 2015 Set 2 | Question: 39
The secant method is used to find the root of an equation $f(x)=0$. It is started from two distinct estimates $x_a$ and $x_b$ for the root. It is an iterative procedure involving linear interpolation to a root. The iteration stops if $f(x_b)$ is very small and then $x_b$ is ... $x_b - (x_b-x_a) f_b / (f_b-f(x_a)) $ $x_a - (x_b-x_a) f_a / (f_b-f(x_a)) $

The secant method is used to find the root of an equation $f(x)=0$. It is started from two distinct estimates $x_a$ and $x_b$ for the root. It is an iterative procedure i...

4.8k views

answered Feb 13, 2015

5 answers

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GATE CSE 2015 Set 1 | Question: 38
Consider a non-pipelined processor with a clock rate of $2.5$ gigahertz and average cycles per instruction of four. The same processor is upgraded to a pipelined processor with five stages; but due to the internal pipeline delay, ... $2$ gigahertz. Assume that there are no stalls in the pipeline. The speedup achieved in this pipelined processor is_______________.

Consider a non-pipelined processor with a clock rate of $2.5$ gigahertz and average cycles per instruction of four. The same processor is upgraded to a pipelined processo...

30.0k views

answered Feb 13, 2015

2 answers

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GATE CSE 2015 Set 3 | Question: GA-2
The Tamil version of __________ John Abraham-starrer Madras Cafe __________ cleared by the Censor Board with no cuts last week, but the film's distributor _______ no takers among the exhibitors for a release in Tamilnadu _______ this Friday. Mr., was, found, on a, was, found, at the, was, found, on a, being, find at

The Tamil version of __________ John Abraham-starrer Madras Cafe __________ cleared by the Censor Board with no cuts last week, but the film's distributor _______ no take...

3.7k views

commented Feb 13, 2015

2 answers

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GATE CSE 2015 Set 3 | Question: GA-3
Extreme focus on syllabus and studying for tests has become such a dominant concern of Indian student that they close their minds to anything ___________ to the requirements of the exam. related extraneous outside useful

Extreme focus on syllabus and studying for tests has become such a dominant concern of Indian student that they close their minds to anything ___________ to the requireme...

2.6k views

answered Feb 13, 2015

5 answers

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GATE CSE 2015 Set 3 | Question: GA-5
A function $f(x)$ is linear and has a value of $29$ at $x=-2$ and $39$ at $x=3$. Find its value at $x=5$. $59$ $45$ $43$ $35$

A function $f(x)$ is linear and has a value of $29$ at $x=-2$ and $39$ at $x=3$. Find its value at $x=5$.$59$$45$$43$$35$

6.9k views

answered Feb 13, 2015

2 answers

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GATE CSE 2015 Set 3 | Question: GA-6
Alexander turned his attention towards India, since he had conquered Persia. Which one of the statements below is logically valid and can be inferred from the above sentence? Alexander would not have turned his attention towards India had he ... Since Alexander's kingdom extended to Indian borders after the conquest of Persia, he was keen to move further.

Alexander turned his attention towards India, since he had conquered Persia.Which one of the statements below is logically valid and can be inferred from the above senten...

4.6k views

answered Feb 13, 2015

4 answers

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GATE CSE 2015 Set 1 | Question: 27
Consider the following relation: ... P WHERE S.Roll_No= P.Roll_No GROUP BY S.STUDENT_Name The numbers of rows that will be returned by the SQL query is_________________.

Consider the following relation:$$\overset{\text{Student}}{\begin{array}{|c|c|}\hline\\\underline{\textbf{Roll_No}}& \textbf{Student_Name}\\\hline1& \text{Raj} \\...

17.3k views

answered Feb 13, 2015

9 answers

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GATE CSE 2015 Set 1 | Question: 29
Consider a LAN with four nodes $S_1, S_2, S_3,$ and $S_4$. Time is divided into fixed-size slots, and a node can begin its transmission only at the beginning of a slot. A collision is said to have occurred if more than ... respectively. The probability of sending a frame in the first slot without any collision by any of these four stations is__________________.

Consider a LAN with four nodes $S_1, S_2, S_3,$ and $S_4$. Time is divided into fixed-size slots, and a node can begin its transmission only at the beginning of a slot. A...

13.6k views

answered Feb 13, 2015

14 answers

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GATE CSE 2015 Set 1 | Question: 46
Consider a uniprocessor system executing three tasks $T_{1}, T_{2}$ and $T_{3}$ each of which is composed of an infinite sequence of jobs (or instances) which arrive periodically at intervals of $3, 7$ and $20$ ... $T_{3}$ completes its execution at the end of_____________________milliseconds.

Consider a uniprocessor system executing three tasks $T_{1}, T_{2}$ and $T_{3}$ each of which is composed of an infinite sequence of jobs (or instances) which arrive peri...

38.2k views

answered Feb 13, 2015

8 answers

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GATE CSE 2015 Set 1 | Question: 41
Consider an Entity-Relationship $(\text{ER})$ model in which entity sets $E_{1}$ and $E_{2}$ are connected by an $m:n$ relationship $R_{12}$. $E_{1}$ and $E_{3}$ are connected by a $1 : n$ ($1$ ... from the above $\text{ER}$ model, then the minimum number of relations that would be generated if all relation are in $\text{3NF}$ is________________.

Consider an Entity-Relationship $(\text{ER})$ model in which entity sets $E_{1}$ and $E_{2}$ are connected by an $m:n$ relationship $R_{12}$. $E_{1}$ and $E_{3}$ are conn...

18.8k views

answered Feb 13, 2015

7 answers

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GATE CSE 2015 Set 2 | Question: 29
Consider the intermediate code given below. (1) i=1 (2) j=1 (3) t1 = 5 * i (4) t2 = t1 + j (5) t3 = 4 * t2 (6) t4 = t3 (7) a[t4] = -1 (8) j = j + 1 (9) if j <= 5 goto (3) (10) i = i +1 (11) if i < 5 goto (2) The number of nodes and edges in control-flow-graph constructed for the above code, respectively, are $5$ and $7$ $6$ and $7$ $5$ and $5$ $7$ and $8$

Consider the intermediate code given below.(1) i=1 (2) j=1 (3) t1 = 5 * i (4) t2 = t1 + j (5) t3 = 4 * t2 (6) t4 = t3 (7) a[t4] = -1 (8) j = j + 1 (9) if j <= 5 goto (3) ...

25.8k views

answered Feb 13, 2015

5 answers

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GATE CSE 2015 Set 2 | Question: 46
Consider a simple checkpointing protocol and the following set of operations in the log. (start, T4); (write, T4, y, 2, 3); (start, T1); (commit, T4); (write, T1, z, 5, 7); (checkpoint); (start, T2); (write, T2, x, 1, 9); (commit, T2); (start, T3); ( ... Undo: T3, T1; Redo: T2 Undo: T3, T1; Redo: T2, T4 Undo: none; Redo: T2, T4, T3, T1 Undo: T3, T1, T4; Redo: T2

Consider a simple checkpointing protocol and the following set of operations in the log.(start, T4); (write, T4, y, 2, 3); (start, T1); (commit, T4); (write, T1, z, 5, 7)...

24.8k views

answered Feb 13, 2015

12 answers

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GATE CSE 2015 Set 2 | Question: 37
The number of min-terms after minimizing the following Boolean expression is _______. $[D'+AB'+A'C+AC'D+A'C'D]'$

The number of min-terms after minimizing the following Boolean expression is _______.$[D'+AB'+A'C+AC'D+A'C'D]'$

19.4k views

answered Feb 12, 2015

1 answer

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GATE CSE 2015 Set 2 | Question: GA-9
If $p, q, r, s$ are distinct integers such that: $f (p, q, r, s) = \text{ max } (p, q, r, s)$ $g (p, q, r, s) = \text{ min } (p, q, r, s)$ ... operations are valid with two variable functions of the form $f(p, q)$ What is the value of $fg \left(h \left(2, 5, 7, 3\right), 4, 6, 8\right)$?

If $p, q, r, s$ are distinct integers such that:$f (p, q, r, s) = \text{ max } (p, q, r, s)$$g (p, q, r, s) = \text{ min } (p, q, r, s)$$h (p, q, r, s) = \text {remainder...

6.3k views

commented Feb 12, 2015

6 answers

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GATE CSE 2015 Set 2 | Question: GA-7
Four branches of a company are located at $\text{M, N, O}$ and $\text{P. M}$ is north of $\text{N}$ at a distance of $4\;\text{km; P}$ is south of $\text{O}$ at a distance of $2\;\text{km; N}$ is southeast of $\text{O}$ by $1\;\text{km}$. What is the distance between $\text{M}$ and $\text{P}$ in $\text{km}$? $5.34$ $6.74$ $28.5$ $45.49$

Four branches of a company are located at $\text{M, N, O}$ and $\text{P. M}$ is north of $\text{N}$ at a distance of $4\;\text{km; P}$ is south of $\text{O}$ at a distan...

13.5k views

answered Feb 12, 2015

2 answers

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GATE CSE 2015 Set 2 | Question: GA-1
We __________ our friends's birthday and we _________ how to make it up to him. completely forgot --- don't just know forgot completely --- don't just know completely forgot --- just don't know forgot completely --- just don't know

We __________ our friends's birthday and we _________ how to make it up to him.completely forgot - don't just knowforgot completely - don't just knowcompletely forgot ...

2.9k views

answered Feb 12, 2015

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