Answers by Nbhardwaj - GATE Overflow

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1

GATE2012-2
Which of the following is TRUE? Every relation in 3NF is also in BCNF A relation R is in 3NF if every non-prime attribute of R is fully functionally dependent on every key of R Every relation in BCNF is also in 3NF No relation can be in both BCNF and 3NF

answered Sep 24, 2019 in Databases | 2.9k views

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2

ISRO2014-20
Which of the following is not a maturity level as per Capability Maturity Model? Initial Measurable Repeatable Optimized

answered Sep 16, 2019 in IS&Software Engineering | 2.1k views

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3

ISRO2014-20
Which of the following is not a maturity level as per Capability Maturity Model? Initial Measurable Repeatable Optimized

answered Sep 16, 2019 in IS&Software Engineering | 2.1k views

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4

UGCNET-June2014-II-14
In function point analysis, the number of complexity adjustment factors is $10$ $12$ $14$ $20$

answered Sep 16, 2019 in IS&Software Engineering | 1.1k views

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5

UGCNET-June2014-II-11
$KPA$ in $CMM$ stands for Key Process Area Key Product Area Key Principal Area Key Performance Area

answered Sep 16, 2019 in IS&Software Engineering | 323 views

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6

ISRO2015-59
Alpha and Beta testing are forms of Acceptance testing Integration testing System testing Unit testing

answered Sep 16, 2019 in IS&Software Engineering | 2.3k views

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7

UGCNET-June2012-II-24
In a function oriented design, we minimize cohesion and maximize coupling maximize cohesion and minimize coupling maximize cohesion and maximize coupling minimize cohesion and minimize coupling

answered Sep 15, 2019 in IS&Software Engineering | 590 views

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8

UGCNET-June2012-II-22
Validation means are we building the product right are we building the right product verification of fields None of the above

answered Sep 15, 2019 in IS&Software Engineering | 472 views

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9

UGCNET-June2015-II-43, Software-engg
Which process model is also called as classic life cycle model? Waterfall model RAD model Prototyping model Incremental model

answered Sep 15, 2019 in IS&Software Engineering | 609 views

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10

UGCNET-Dec2014-III-48
Temporal cohesion means Coincidental cohesion Cohesion between temporary variables Cohesion between local variables Cohesion with respect to time

answered Sep 15, 2019 in IS&Software Engineering | 689 views

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11

UGCNET-Dec2014-III-44
To compute function points $(FP)$, the following relationship is used $FP$ = Count - total $\times (0.65 + 0.01 \times \sum(F_{i}))$ where $F_{i} (i = 1$ to $n$) are value adjustment factors $(VAF)$ based on $n$ questions. The value of $n$ is $12$ $14$ $16$ $18$

answered Sep 15, 2019 in IS&Software Engineering | 1.2k views

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12

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

answered Sep 15, 2019 in Others | 822 views

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13

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 | 1.2k views

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14

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 | 635 views

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15

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 | 522 views

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16

UGCNET-Dec2011-II-18
Following is used to demonstrate that the new release of software still performs the old one did by rerunning the old tests : Functional testing Path testing Stress testing Regression testing

answered Sep 15, 2019 in IS&Software Engineering | 280 views

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17

UGCNET-Dec2011-II-16
Emergency fixes known as patches are result of Adaptive maintenance Perfective maintenance Corrective maintenance None of the above

answered Sep 15, 2019 in IS&Software Engineering | 566 views

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18

UGCNET-DEC2016-III-45
Match the terms related to Software Configuration Management (SCM) in List-I with the description in List-II List-I List-II I. Version A. An instance of a system that is described to customers II. Release B. An instance of a system which is functionally identical to other instances, but designed for ... . I-B; II-C; III-A I-C; II-A; III-B I-C; II-B; III-A I-B; II-A; III-C

answered Sep 15, 2019 in IS&Software Engineering | 1.3k views

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19

UGCNET-June2014-III-16
Software testing is the process of establishing that errors are not present the process of establishing confidence that a program does what it is supposed to do the process of executing a program to show that it is working as per specifications the process of executing a program with the intent of finding errors

answered Sep 15, 2019 in IS&Software Engineering | 526 views

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20

UGCNET-AUG2016-III-48
Which of the following is/are CORRECT statement(s) about version and release ? I. A version is an instance of a system, which is functionally identical but nonfunctionally distinct from other instances of a system. II. A version is an instance of a ... functionally identical but nonfunctionally distinct from other instances of a system. I and III II and IV I and IV II and III

answered Sep 15, 2019 in IS&Software Engineering | 336 views

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21

UGCNET-June2010-II-43
Which model is simplest model in Software Development ? Waterfall model Prototyping Iterative None of these

answered Sep 14, 2019 in IS&Software Engineering | 387 views

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22

UGCNET-June2010-II-41
Software engineering primarily aims on Reliable software Cost effective software Reliable and cost effective software None of the above

answered Sep 14, 2019 in IS&Software Engineering | 599 views

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23

UGCNET-Dec2010-II-45
The Warnier diagram enables analyst To represent information hierarchy in a compact manner To further identify requirement To estimate the total cost involved None of the above

answered Sep 14, 2019 in IS&Software Engineering | 193 views

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24

UGCNET-Dec2010-II-41
Prototyping is used to Test the software as an end product Expand design details Refine and establish requirements gathering None of the above

answered Sep 14, 2019 in IS&Software Engineering | 248 views

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25

UGCNET-Dec2010-II-15
“Black” refers in the “Black-box” testing means Characters of the movie “Black” I – O is hidden Design is hidden Users are hidden

answered Sep 14, 2019 in IS&Software Engineering | 402 views

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26

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 | 356 views

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27

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 | 289 views

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28

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 | 344 views

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29

UGCNET-July-2018-II-12
Match the following in Software Engineering: List - I List - II Product Complexity Software Requirements Definition Structured System Analysis Software Design Coupling and Cohesion Validation Technique Symbolic Execution Software Cost Estimation a-ii; b-iii; c-iv; d-i a-iii; b-i; c-iv; d-ii a-iv; b-i; c-ii; d-iii a-iii; b-iv; c-i; d-ii

answered Sep 14, 2019 in IS&Software Engineering | 889 views

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30

UGCNET-July-2018-II-13
Which one of the following is not typically provided by Source Code Management Software? Synchronization Versioning and Revision history Syntax highlighting Project forking

answered Sep 14, 2019 in IS&Software Engineering | 393 views

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31

UGCNET-July-2018-II-15
Match the 5 CMM Maturity levels/CMMI staged representations in List - I with their characterizations in List - II: List - I List - II Initial Processes are improved quantitatively and continually Repeatable The plan for a project comes from a template for plans Defined The plan uses processes that can be ... v; e-iii a-v; b-iv; c-ii; d-iii; e-i a-iv; b-v; c-ii; d-iii; e-i

answered Sep 14, 2019 in IS&Software Engineering | 491 views

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32

UGCNET-July-2018-II-18
Reasons to re-engineer a software include: P: Allow legacy software to quickly adapt to the changing requirements Q: Upgrade to newer technologies/platforms/paradigm (for example, object-oriented) R: Improve software maintainability S: Allow change in the functionality and architecture of the software Code: P, R and S only P and R only P, Q and S only P, Q and R only

answered Sep 14, 2019 in IS&Software Engineering | 434 views

0 votes

33

UGCNET-July-2018-II-20
Which of the following statements is/are True? P: Refactoring is the process of changing a software system in such a way that it does not alter the external behavior of the code yet improves the internal architecture Q: An example of refactoring is adding ... satisfy a customer requirement discovered after a project is shipped Code: P only Q only Both P and Q Neither P nor Q

answered Sep 14, 2019 in IS&Software Engineering | 481 views

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34

MCQ_Made_easy
Acceptance testing is done by A. Developers B. Customers C. Testers D. All of the above

answered Sep 14, 2019 in IS&Software Engineering | 405 views

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35

UGCNET-Nov2017-II-44
What is the normal order of activities in which traditional software testing is organized? Integration Testing System Testing Unit Testing Validation Testing Code: c), a), b), d) c), a), d), b) d), c), b), a) b), d), a), c)

answered Sep 14, 2019 in IS&Software Engineering | 2.2k views

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36

UGC NET-PaperIII Nov2017(48)
48.In Software Configuration Management (SCM), which of the following is a use-case supported by standard version control systems? (a) Managing several versions or releases of a software (b)Filing bug reports and tacking their progress (c)Allowing team members to work in parallel (d) Identifying ... and (d) Only (a),(b)and (c) Only (a),(b),and (d) Only (b),(c)and (d)

answered Sep 14, 2019 in CBSE/UGC NET | 1k views

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37

Software-Engineering
Software Engineering is a discipline that integrates _________ for the development of computer software. (A) Process (B) Methods (C) Tools (D) All

answered Sep 14, 2019 in IS&Software Engineering | 487 views

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38

ISRO 2008- ECE Software Engineering
Which of the following relation is valid? Where MTBF = Mean Time Between Failures MTTF = Mean Time To Failures MTTR = Mean Time To Repair (a) MTBF = MTTF + MTTR (b) MTTR + MTTF + MTBF =1 (c) 1/ MTTR +1/MTTF= 1/ MTBF (d) MTBF. MTTF. MTTR =1

answered Sep 14, 2019 in IS&Software Engineering | 229 views

0 votes

39

UGCNET-June-2019-II-82
What is the name of the protocol that allows a client to send a broadcast message with its MAC address and receive an IP address in reply? ARP DNS RARP ICMP

answered Sep 13, 2019 in Computer Networks | 302 views

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40

UGCNET-June2013-III-72
Which of the following is a knowledge representation technique used to represent knowledge about stereotype situation? Semantic network Frames Scripts Conceptual Dependency

answered Sep 13, 2019 in Knowledge Representation | 832 views