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To prepare for each subject in CSE-2024, what strategies or approaches should I follow?
Hello Gate Overflow Community, I am targeting GATE 2024 and aim to complete my syllabus by October or mid-November. I can study for 4-5 hours until June and 6-7 hours from July. Based on your ... in any test series. I feel completely lost. Any suggestions and help would be highly appreciated. Thank you!

rahool asked in Study Resources 6 days ago

by rahool

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2

NIELIT 2021 Dec Scientist B - Section B: 68
Which type of illustration lists the functionality of whole project $?$ $\text{DFD} – 0$ Class Diagram Use case Diagram State Diagram

nandeeshhu answered in Others May 23

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3

NIELIT 2022 April Scientist B | Section B | Question: 80
The upper triangular matrix $\text{U}$ in the $\text{LU-}$ ... $\begin{bmatrix} 1 & -2 & 3 \\ 0 & -1 & 6 \\ 0 & 0 & 10 \end{bmatrix}$

Priyotosh2001 answered in Others May 20

by Priyotosh2001

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4

UGC NET CSE | December 2006 | Part 2 | Question: 8
A sum of products expression can be implemented with __________ logic gates. AND−OR NAND−OR AND−NOT OR−AND

eyeamgj answered in Others May 17

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5

ISI2021-MMA: 16
The series $ \sum_{n} \frac{3 \cdot 6 \cdot 9 \cdots 3 n}{7 \cdot 10 \cdot 13 \cdots(3 n+4)} x^{n}, \quad x>0 $ converges for $0<x \leq 1$ and diverges for $x>1$ converges for all $x>0$ converges for $0<x<\frac{1}{2}$ and diverges for $x \geq \frac{1}{2}$ converges for $\frac{1}{2}<x<1$ and diverges for $0<x \leq \frac{1}{2}, x \geq 1$.

Biswajit gorai answered in Others May 14

by Biswajit gorai

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6

ISI2021-MMA: 21
Suppose that a $3 \times 3$ matrix $A$ has an eigen value $-1$. If the matrix $A+I$ is equal to $ \left[\begin{array}{ccc} 1 & 0 & -2 \\ 0 & 0 & 0 \\ 0 & 0 & 0 \end{array}\right] $ then the eigen vectors of $A$ corresponding to the eigenvalue ... $\left[\begin{array}{c}t \\ s \\ 2 t\end{array}\right], s, t \in \mathbb{R}$

Biswajit gorai answered in Others May 14

by Biswajit gorai

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7

ISI2021-MMA: 3
Consider the system of linear equations: $x + y + z = 5, \quad 2x + 2y + 3z = 4$. Then the system is inconsistent the system has a unique solution the system has infinitely many solutions none of the above is true

Priyotosh2001 answered in Others May 13

by Priyotosh2001

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8

ISI 2021 | PCB CS | Question: 8
Consider the following language $L$ over the alphabet $\Sigma=\{a, b, c\}$. $ L=\left\{a^{i} b^{j} c^{k} \mid i, j, k \geq 0 \text {, and if } i=1 \text { then } j=k\right\} $ Show that $L$ is not regular. Show that $L$ is a context-free language.

Priyotosh2001 answered in Others May 10

by Priyotosh2001

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9

NIELIT 2021 Dec Scientist A - Section B: 114
Which of the following Page Replacement Algorithm suffers from the Belady’s anomaly ? $\text{LRU}$ Optimal page Replacement $\text{FIFO}$ Both $\text{LRU}$ and $\text{FIFO}$

SANDEEP171 answered in Others May 10

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NIELIT 2021 Dec Scientist A - Section B: 106
Let $\text{f(A, B)} = \overline {\rm A} + \text{B},$ Simplified expression for function $\text{f(f(x+y, y), z)}$ is : $\overline{\rm x} + \text{z}$ $\text{xyz}$ $\text{x}\overline{\rm y} + \text{z}$ None of the options

SANDEEP171 answered in Others May 10

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NIELIT 2021 Dec Scientist A - Section B: 102
Consider a system with page size $\text{p}$ and average process size $\text{m}$ and size of each page table entry is $\text{e}.$ What is the amount of space required by page table ? $\text{me/p}$ $\text{mp/e}$ $\text{mpe}$ $\text{pe/m}$

SANDEEP171 answered in Others May 10

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12

ISI 2021 | PCB CS | Question: 5
Given a set $S$ of $n$ integers and a constant $k$ (positive integer), design an algorithm for finding a subset of $S$ of maximum possible size such that the sum of each pair of integers in this subset is not divisible by $k$. Note that full credit will be given for a polynomial (in $n$ ) time algorithm.

Priyotosh2001 answered in Others May 10

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13

ISI 2021 | PCB CS | Question: 3
Let $G$ be a simple undirected graph having $n$ vertices with the property that the average of the degrees of the vertices in $G$ is at least $4.$ ... $\textsf{deg(x)}$ denotes the degree of the vertex $\textsf{x}$.

Priyotosh2001 answered in Others May 9

by Priyotosh2001

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14

ISI 2021 | PCB CS | Question: 2
Let $P$ be a set of $n$ real numbers. For any two real numbers $a$ and $b$ $(a<b),$ define $ R(a, b)=|\{x \in P \mid a \leq x \leq b\}| . $ Design a suitable data structure $\mathcal{D}$ to store $P$ ... your data structure $\mathcal{D}$. Justify that $O(\log n)$ time is sufficient for reporting $R(a, b)$ using your data structure $\mathcal{D}$.

Priyotosh2001 answered in Others May 9

by Priyotosh2001

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15

ISI2021-MMA: 25
Two rows of $n$ chairs, facing each other, are laid out. The number of different ways that $n$ couples can sit on these chairs such that each person sits directly opposite to his/her partner is $n!$ $n! / 2$ $2^{n} n!$ $2 n !$

Ajay Sasank answered in Others May 8

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16

UGNET-NOV2017-III: 46
Consider the method mcq ( ) : int mcq (boolean a, boolean b, boolean c, boolean d) { int ans=1; if (a) {ans = 2;} else if (b) {ans = 3;} else if (c) { if (d) {ans=4;} } return ans ; } If M1 = Number of tests to exhaustively test mcq ( ); M2 = Minimum number of tests to achieve ... ( ); then (M1, M2, M3) = __________. (1) (16, 3, 5) (2) (8, 5, 3) (3) (8, 3, 5) (4) (16, 4, 4)

mohit jain answered in Others May 7

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17

CMI2022-A: 2
There are $n$ members of Chennai Mathematical Institute. Most of them are very studious and like to own lots of books. Now the following facts have been learnt. No two members own exactly the same number of books. Each member owns strictly less than $n$ books. No ... books. Given the above information, which of the following is not a possible value of $n?$ $100$ $199$ $200$ $201$

Akatsuki answered in Others May 6

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18

UGC NET CSE | June 2011 | Part 2 | Question: 43
By means of a data flow diagram, the analyst can detect Task duplication Unnecessary delays Task overlapping All of the above

mohit jain answered in Others May 3

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19

NIELIT 2022 April Scientist B | Section B | Question: 84
To carry out white box testing of a program, its flow chart representation is obtained as shown in the figure below: For basis path based testing of this program, its cyclomatic complexity is $5$ $4$ $3$ $2$

mohit jain answered in Others May 2

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NIELIT 2022 April Scientist B | Section B | Question: 85
Match the following: 1) Waterfall model a) Specifications can be developed incrementally 2) Evolutionary model b) Inflexible partitioning of the project into stages 3) Component-based c) Explicit recognition of risk software engineering 4) Spiral development d) Requirement compromises are ...

mohit jain answered in Others May 2

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21

NIELIT 2021 Dec Scientist A - Section B: 117
Worst case scenario in case of linear search algorithm is ______________ . Item is somewhere in the middle of the array. Item is not in the array at all. Item is the last element in the array. Item is the last element in the array or is not there at all.

0z4rk answered in Others Apr 27

by 0z4rk

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22

Prepration Help!
I am ECE 2021 passout! Wants to prepare for gate CSE 2024, But from almost last 1 and half month I am just making plans and procastinating. I enrolled in coaching classes but wanted to prepare from standard resources (you may guess the reason why) but everytime I ... from my job for the same and now time is running out of hands? Anyone feeling the same we can connect! Guys do help!

shaan1999 asked in Others Apr 21

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23

UGC NET CSE | June 2006 | Part 2 | Question: 49
Predictive modeling in data mining uses____technique. Statistical Association Discovery Value prediction None of these

eshu thakur answered in Others Apr 19

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24

what are the oppurtunities for second class students?-less than 6.5 cgpa
what are the opportunities for second class students?-less than 6.5 cgpa

yeshwanthsai77 asked in Others Apr 12

by yeshwanthsai77

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25

NIELIT 2022 April Scientist B | Section B | Question: 57
Consider the following two phase locking protocol. Suppose a transaction $\text{T}$ ... guarantee neither serializability nor deadlock-freedom guarantee serializability but not deadlock-freedom guarantee deadlock-freedom but not serializability.

rahul_vashisth answered in Others Apr 12

by rahul_vashisth

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26

Tuple Relation Calculus
While learning Tuple Relational Calculus I found there is a substantial need to learn Logic (Discrete mathematics). But I have a loose hold over the topic, and I don't want to break the continuity to learn DBMS, so what are the topics that I must learn in DM (for the time being) to continue learning Tuple Relation Calculus?

Sahil_Lather answered in Others Apr 11

by Sahil_Lather

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27

NIELIT 2021 Dec Scientist B - Section B: 77
Consider a memory system in which the size of page is $8$ $\text{KB}$. A $\text{CPU}$ that generates the $32$ bit virtual address. What will be minimum size of $\text{TLB}$ (translation look aside buffer) tag, if $\text{TLB}$ has total $256$ page table and is $8$ way set associative? $12$ bit $13$ bit $14$ bit $15$ bit

Queer answered in Others Apr 11

by Queer

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28

NIELIT 2021 Dec Scientist B - Section B: 74
The preorder traversal of a binary search tree is given by $12, 8, 6, 2, 7, 9, 10, 16, 15, 19, 17, 20$. Then postorder traversal will be: $2, 6, 7, 8, 9, 10, 12, 15, 16, 17, 19, 20$ $2, 7, 6, 10, 9, 8,15, 17, 20, 19, 16, 12$ $7, 2, 6, 8, 9, 10, 20, 17, 19, 15, 16, 12$ $7, 6, 2, 10, 9, 8, 15, 16, 17, 20, 19, 12$

Queer answered in Others Apr 11

by Queer

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29

NIELIT 2021 Dec Scientist B - Section B: 73
The logic expression for the output of following circuit is: $\overline{\text{A}}\text{C}+\overline{\text{B}}\text{C}+\text{CD}$ $\text{A}\overline{\text{C}}+\text{B}\overline{\text{C}}+\overline{\text{C}}\text{D}$ $\text{ABC}+\overline{\text{CD}}$ $\overline{\text{AB}}+\overline{\text{BC}}+\overline{\text{CD}}$

Queer answered in Others Apr 11

by Queer

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30

NIELIT 2021 Dec Scientist B - Section B: 72
Consider a statement Course (course_id, sec_id, semester) Here the $\text{course_id, sec_id, and semester}$ will be termed as _______ and Course is a ________. Relations, Attribute Attributes, Relation Tuple, Relation Tuple, Attribute

Queer answered in Others Apr 11

by Queer

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31

NIELIT 2021 Dec Scientist B - Section B: 61
The number of swaps required to sort the array $8, 22, 7,9, 31, 19, 5, 13$ In ascending order using bubble sort is : $10$ $9$ $13$ $14$

Queer answered in Others Apr 11

by Queer

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32

CMI-2019-DataScience-B: 7
Ani is training for the olympics with Usain Bolt. After a few days of training Usain challenges Ani to catch him. Usain sets off running very slowly with a view to encourage Ani. He covers $\text{70m}$ the first minute, $\text{100m}$ the ... at an integral multiple of a minute. How many minutes did Ani run before catching up with Usain. What were their respective speeds?

Anj20 answered in Others Apr 11

by Anj20

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33

NIELIT 2021 Dec Scientist B - Section B: 54
Which of the following operator cannot be overloaded? $++$ $::$ $ \sim $ $()$

Queer answered in Others Apr 11

by Queer

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34

NIELIT 2021 Dec Scientist B - Section B: 51
In a binary tree, the number of internal nodes of degree $1$ is $5$, and the number of nodes of degree $2$ is $10$. The number of leaf nodes in binary tree is: $10$ $11$ $12$ $15$

Queer answered in Others Apr 11

by Queer

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35

NIELIT 2021 Dec Scientist B - Section B: 50
Assembly language ______________. uses mnemonics or alphabetic codes in place of binary numbers used in machine language is the easiest language to write programs need not be translated into machine language is high level language.

Queer answered in Others Apr 11

by Queer

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36

NIELIT 2021 Dec Scientist B - Section B: 49
The best statement to find out that value of a variable lies in the range $7$ to $10$ or $12$ to $15$ in $\text{C}$ language is : switch while for continue

Queer answered in Others Apr 11

by Queer

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37

NIELIT 2021 Dec Scientist B - Section B: 48
Which testing is equivalent to Cyclomatic complexity? Black box testing Green box testing Yellow box testing White box testing

Queer answered in Others Apr 11

by Queer

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38

NIELIT 2021 Dec Scientist B - Section B: 47
Maintenance testing is performed using which methodology? Breadth test and depth test Sanity testing Retesting Confirmation testing

Queer answered in Others Apr 11

by Queer

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39

NIELIT 2021 Dec Scientist B - Section B: 46
Consider the following two statements: A Hash function, which is used for computing digital signatures, is an injective function An encryption technique such as $\text{DES}$ performs a permutation on the elements of its input alphabet Both are false $\text{(I)}$ is true $\text{(II)}$ is false $\text{(II)}$ is true $\text{(I)}$ is false Both are true

Queer answered in Others Apr 11

by Queer

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40

NIELIT 2021 Dec Scientist B - Section B: 45
Which of the following is true? Unless enabled, a $\text{CPU}$ will not be able to process interrupts Loop instructions cannot be interrupted till they complete A processor need not checks for interrupts before executing a new instruction Only level triggered interrupts are possible on microprocessors

Queer answered in Others Apr 11

by Queer

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