Recent questions and answers in Others

+1 vote

1 answer

1

Introduction to software engineering
Which one among the following is not a software service type of project? a. Software maintenance b. Software customization c. Outsourced software development d. Software product development

answered Jan 6 in Study Resources by Viplove04 (39 points) | 210 views

+2 votes

5 answers

2

UGCNET-DEC2016-III-26
Station A uses 32 byte packets to transmit messages to station B using sliding window protocol. The round trip delay between A and B is 40 milliseconds and the bottleneck bandwidth on the path between A and B is 64 kbps. The optimal window size of A is ______ 20 10 30 40

answered Jan 5 in Others by `JEET Boss (18.8k points) | 3k views

0 votes

3 answers

3

UGCNET-AUG2016-II-33
In compiler optimization, operator strength reduction uses mathematical identities to replace slow math operations with faster operations. Which of the following code replacements is an illustration of operator strength reduction ? Replace $P + P$ by $2 ^{*} P$ or Replace $3 + 4$ by $7$ ... $P ^{*} 0$ by $0$ Replace $(P < <4) - P$ by $P ^{*} 15$

answered Dec 24, 2019 in Others by smsubham Boss (11.4k points) | 676 views

+5 votes

1 answer

4

TIFR2016-B-11
Let $n \geq 4$ be an integer. Regard the set $\mathbb{R}^n$ as a vector space over $\mathbb{R}$. Consider the following undirected graph $H$ ... $H$ is infinite $H$ is conneceted $H$ contains an infinite clique $H$ contains an infinite independent set

answered Dec 4, 2019 in Others by slow_but_detemined (413 points) | 139 views

+1 vote

1 answer

5

UGCNET-Jan2017-II-15
If X is a binary number which is power of 2, then the value of X & (X – 1) is : (1) 11….11 (2) 00…..00 (3) 100…..0 (4) 000……1

answered Dec 3, 2019 in Others by Anshu Kesarwani (57 points) | 92 views

+1 vote

1 answer

6

UGCNET-Jan2017-II-14
Which of the following operators cannot be overloaded in C/C++ ? (1) Bitwise right shift assignment (2) Address of (3) Indirection (4) Structure reference

answered Dec 3, 2019 in Others by Anshu Kesarwani (57 points) | 145 views

+1 vote

1 answer

7

UGCNET-Jan2017-II-12
Which one of the following is correct for overloaded functions in C++ ? (1) Compiler sets up a separate function for every definition of function. (2) Compiler does not set up a separate function for every definition of function. (3) Overloaded functions cannot handle different types of objects. (4) Overloaded functions cannot have same number of arguments.

answered Dec 3, 2019 in Others by Anshu Kesarwani (57 points) | 117 views

+1 vote

1 answer

8

UGCNET-Jan2017-II-11
Which of the following cannot be passed to a function in C++ ? (1) Constant (2) Structure (3) Array (4) Header file

answered Dec 3, 2019 in Others by Anshu Kesarwani (57 points) | 106 views

+4 votes

1 answer

9

Questions Doubt
Doubt: 1) If its asked that what address does $PC$ hold after execution of $HALT$ what it should be? 2) If the question does not clue about access mechanism for cache what mechanism to hold $hierarchical$ or $simultaneous$ ... ? 8) Processor access $TLB$ first or $Cache$? if its mentioned both then whose access considered first? Thank you for your time!

answered Dec 3, 2019 in Others by blackcloud (459 points) | 301 views

+8 votes

3 answers

10

TIFR2016-A-4
There are $n$ balls $b_1, \dots ,b_n$ and $n$ boxes. Each ball is placed in box chosen independently and uniformly at random. We say that $(b_i, b_j)$ is a $\textit{colliding pair}$ if $i<j$, and $b_i$ and $b_j$ are placed in the same box. WHat is the expected number of $\textit{colliding pairs}$? $\frac{n-1}{2}$ $0$ $1$ $\frac{n}{4}$ $\begin{pmatrix} n \\ 2 \end{pmatrix}$

answered Nov 27, 2019 in Others by Aravind Adithya 1 (197 points) | 413 views

0 votes

1 answer

11

Applied Course 2019 Mock1-5
In the following figure, rectangle represents engineers, circle represents art, triangle represents comedians and square represents asians. Which set of letters represents asians who are both art as well as engineers? ECB AB B BH

answered Nov 22, 2019 in Others by Sathuri Bharath Junior (739 points) | 49 views

0 votes

1 answer

12

Where to scan the barcode given in GateOverflow book

answered Oct 3, 2019 in Others by shaktisingh (491 points) | 113 views

0 votes

1 answer

13

KPGCET-CSE-2019-30
The tower of Hanoi puzzle with $n (n > 1)$ different dimensional disks stacked on peg A in the decreasing order of their size with largest dimensional disk at the bottom and smallest dimensional disk at the top. The disks are to be transferred from peg A to Peg B using peg C with one disk at a ... transfers is given by $2T(n − 1) +2$ $2T(n-1) + 1$ $T(n-1) +T(n − 2)$ $2T(n)$

answered Sep 18, 2019 in Others by anujrai51 (153 points) | 24 views

0 votes

1 answer

14

KPGCET-CSE-2019-26
The normalization of relations in DBMS is based on Divide and conquer algorithm Axioms of probability Greedy algorithm Armstrong's axioms

answered Sep 18, 2019 in Others by anujrai51 (153 points) | 6 views

0 votes

1 answer

15

Operating system
I am getting so many doubts in Concepts of LINKER AND LOADER. from where should I read these concepts?

answered Sep 18, 2019 in Study Resources by `JEET Boss (18.8k points) | 89 views

+2 votes

3 answers

16

UGCNET-Dec2013-III-5
Function points can be calculated by UFP * CAF UFP * FAC UFP * Cost UFP * Productivity

answered Sep 15, 2019 in Others by Nbhardwaj (319 points) | 820 views

+1 vote

2 answers

17

UGCNET-Dec2013-II-10
Testing of software with actual data and in actual environment is called Alpha testing Beta testing Regression testing None of the above

answered Sep 15, 2019 in Others by Nbhardwaj (319 points) | 1.2k views

+1 vote

1 answer

18

UGCNET-Dec2013-II-9
Which one of the following is not a step of requirement engineering? Requirement elicitation Requirement analysis Requirement design Requirement documentation

answered Sep 15, 2019 in Others by Nbhardwaj (319 points) | 634 views

+1 vote

2 answers

19

UGCNET-Sep2013-II-31
Consider the following characteristics: Correct and unambiguous Complete and consistent Ranked for importance and/or stability and verifiable Modifiable and Traceable Which of the following is true for a good SRS? I, II and III I, III and IV II, III and IV I, II, III and IV

answered Sep 15, 2019 in Others by Nbhardwaj (319 points) | 519 views

+1 vote

2 answers

20

UGCNET-June2011-II-43
By means of a data flow diagram, the analyst can detect Task duplication Unnecessary delays Task overlapping All of the above

answered Sep 14, 2019 in Others by Nbhardwaj (319 points) | 355 views

+1 vote

3 answers

21

UGCNET-June2011-II-42
What is the first stage in program development ? Specification and design System Analysis Testing None of the above

answered Sep 14, 2019 in Others by Nbhardwaj (319 points) | 285 views

+1 vote

2 answers

22

UGCNET-June2011-II-41
Which one of the items listed below is not one of the software engineering layers ? Process Manufacturing Method Tools

answered Sep 14, 2019 in Others by Nbhardwaj (319 points) | 344 views

+3 votes

2 answers

23

UGCNET-June2013-III-27
Bresenham line drawing algorithm is attractive because it uses Real arithmetic only Integer arithmetic only Floating point arithmetic Real and integer arithmetic

answered Sep 12, 2019 in Others by Nbhardwaj (319 points) | 641 views

0 votes

1 answer

24

KPGCET-CSE-2019-33
The least running time of creating spanning tree from connected graph in G(E, V) is O (V log V) O (E + V log V) O (E log V) O (V log V + E log V) Where E, V are respectively number of edges & vertices in the graph.

answered Sep 11, 2019 in Others by `JEET Boss (18.8k points) | 12 views

0 votes

1 answer

25

UGCNET-June-2019-I-20
Today’s media-society equation is largely Mystical Morally bound Consumer conscious Tradition centric

answered Sep 4, 2019 in Others by Babita das (61 points) | 27 views

+2 votes

1 answer

26

Is GO schedule for 2020 is out? I am not able to find it. Please provide the link. Thank you.

answered Aug 24, 2019 in Study Resources by Bikram Veteran (74k points) | 155 views

0 votes

1 answer

27

UGCNET-June-2019-I-1
To organize discussion method in teaching effectively, which of the following conditions should be met? Topic be easy Topic be declared in advance Topic of common interest Availability of more than one teacher Language facility of participants Select appropriate answer from the options given below: b, c, and e a, b, and c a, b and e c, d and e

answered Aug 20, 2019 in Others by bhawananagar (15 points) | 41 views

0 votes

1 answer

28

KPGCET-CSE-2019-27
The undesirable multivalued dependency in a relation arises if there exist Two one-to-many relationships between attributes of a relation One one-to-one and one one-to many one relationships between attributes within a relation Two one-to-one relationships between attributes of a relation One one-to-many relationship between attributes across relation

answered Aug 14, 2019 in Others by raju paul (397 points) | 6 views

0 votes

0 answers

29

KPGCET-CSE-2019-1
The relational DBMS is constructed on relational principles which are based on The matrix theory Axiomatic principles Primary key Primary & foreign key relationship

asked Aug 4, 2019 in Others by gatecse Boss (17.5k points) | 27 views

0 votes

0 answers

30

KPGCET-CSE-2019-2
In relational DBMS, the closure of functional dependencies facilitates To determine the candidate key To determine the foreign key To determine the dependency of an attribute with other attribute/s None of these

asked Aug 4, 2019 in Others by gatecse Boss (17.5k points) | 16 views

0 votes

0 answers

31

KPGCET-CSE-2019-3
The process of normalization is used to Enhance the number of relations Determine the relationship between different relations Minimize the redundancies & eliminate anomalies Ease the computational work.

asked Aug 4, 2019 in Others by gatecse Boss (17.5k points) | 17 views

0 votes

0 answers

32

KPGCET-CSE-2019-4
The schema for the entire database is designed using Data definitional language Structured query language Data manipulation language Schema structure language

asked Aug 4, 2019 in Others by gatecse Boss (17.5k points) | 12 views

0 votes

0 answers

33

KPGCET-CSE-2019-5
The difference between the structured query language and the programming relationship language is that Structured query language does not contain answer to how ? about computation Programming language does not contain the answer to how?about computation Only structured query language uses strict semiotics Only programming language uses strict semiotics.

asked Aug 4, 2019 in Others by gatecse Boss (17.5k points) | 10 views

0 votes

0 answers

34

KPGCET-CSE-2019-6
One of the differences between Object-Oriented Paradigm (OOP) and Database Management System (DBMS) is that In DBMS, null values &redundancies are completely eliminated In OOP, null values & redundancies are completely eliminated In OOP, only null values are minimized In DBMS, only null values are eliminated.

asked Aug 4, 2019 in Others by gatecse Boss (17.5k points) | 12 views

0 votes

0 answers

35

KPGCET-CSE-2019-7
The diagramming language suitable for object-oriented paradigm is Data Flow Diagramming Language Entity-Relationship Language Object-Oriented Language Unified Modeling Language

asked Aug 4, 2019 in Others by gatecse Boss (17.5k points) | 6 views

0 votes

0 answers

36

KPGCET-CSE-2019-8
Couple of the good database design principles suggest that preservation and minimization of functional dependencies. These issues can be resolved by Eliminating transitive functional dependencies Eliminating all interrelationship between all attributes Minimizing candidate keys None of these

asked Aug 4, 2019 in Others by gatecse Boss (17.5k points) | 6 views

0 votes

0 answers

37

KPGCET-CSE-2019-9
The normalization is a way to implement Good software engineering principles Good database design principles Structured Query Language Database Schema

asked Aug 4, 2019 in Others by gatecse Boss (17.5k points) | 4 views

0 votes

0 answers

38

KPGCET-CSE-2019-10
Object-oriented paradigm is used in the analysis stage of SDLC to Structure the behavioural part of the business process Design the structural part of Computer memory Design the object-oriented programming language Design the structure of the database.

asked Aug 4, 2019 in Others by gatecse Boss (17.5k points) | 3 views

0 votes

0 answers

39

KPGCET-CSE-2019-11
The signature of the object method clause present in class diagram contains All definitional attributes of the class used in the method All referential attributes of the class/es used in the method All definitional attributes of related classes All attributes of related classes

asked Aug 4, 2019 in Others by gatecse Boss (17.5k points) | 6 views

0 votes

0 answers

40

KPGCET-CSE-2019-12
The Software Development Life Cycle (SDLC) is used in all Process models Design models Programming models None of these

asked Aug 4, 2019 in Others by gatecse Boss (17.5k points) | 4 views

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