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Recent questions and answers in IS&Software Engineering

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1 answer
1
Statement $I$: Quality control involves the series of inspections, reviews and tests used throughout the software process, to ensure each work product meets the requirements placed upon it. Statement $II$: Quality assurance consists of auditing and reporting functions of management ... false Statement $I$ is correct but Statement $II$ is false Statement $I$ is incorrect but Statement $II$ is true
answered Nov 27, 2020 in IS&Software Engineering Sanjay Sharma 48 views
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1 answer
2
Arrange the following types of Cohesion from the best to worst type. Logical Cohesion Sequential Cohesion Communication Cohesion Temporal Cohesion Procedural Cohesion Choose the correct answer from the options given below: ... $b \rightarrow c \rightarrow e \rightarrow d \rightarrow a$
answered Nov 25, 2020 in IS&Software Engineering Sanjay Sharma 39 views
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1 answer
3
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1 answer
4
Software reliability is described with respect to Execution Time Calender Time Clock Time Choose the correct answer from the options given below: $(a)$ and $(b)$ only $(b)$ and $(c)$ only $(a)$, $(b)$ and $(c)$ $(a)$ and $(c)$ only
answered Nov 23, 2020 in IS&Software Engineering Sanjay Sharma 46 views
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1 answer
5
Which of the following is/are behavioral testing technique(s)? Equivalence Partitioning Graph-Based Treating Method Boundary Value Analysis Data flow Testing Loop Testing Choose the correct answer from the options given below: $(b)$ and $(d)$ only $(a)$, $(b)$ and $(c)$ only $(d)$ and $(e)$ only $(a)$, $(c)$ and $(e)$ only
answered Nov 23, 2020 in IS&Software Engineering Sanjay Sharma 36 views
0 votes
1 answer
6
A Software project was estimated at $864$ Function Points. A six person team will be assigned to project consisting of a requirement gathering person, one designer, two programmers and two testers. The salary of the designer is $\text{Rs. } 70,000$ per month, requirement gatherer is $\text{Rs. } 50,000$ ... $\text{Rs. } 43,20,000$ $\text{Rs. } 33,10,000$ $\text{Rs. } 22,10,000$
answered Nov 22, 2020 in IS&Software Engineering Sanjay Sharma 61 views
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1 answer
7
A company has a choice of two languages $L_1$ and $L_2$ to develop a software for their client. Number of LOC required to develop an application in $L_2$ is thrice the LOC in language $L_1$. Also, software has to be maintained for next $10$ years. Various parameters for ... $L_1$ for which cost of developing the software with both languages must be same? $2000$ $6000$ $3000$ $5000$
answered Nov 22, 2020 in IS&Software Engineering Sanjay Sharma 60 views
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8
Which of the following $UML$ diagrams has a static view? Collaboration diagram Use-Case diagram State chart diagram Activity diagram
asked Nov 20, 2020 in IS&Software Engineering jothee 68 views
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0 answers
9
Modifying the software by restructuring is called Adaptive maintenance Corrective maintenance Perfective maintenance Preventive maintenance
asked Nov 20, 2020 in IS&Software Engineering jothee 66 views
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0 answers
10
Which of the following statements regarding XML is/are True? XML is a set of tags designed to tell browsers how to display text and images in a web page XML defines a syntax for representing data, but the meaning of data varies from application to application <Letter>, <LETTER> and <letter> are three different tags in ... $(b)$ only $(a)$ and $(c)$ only $(b)$ and $(c)$ only $(a)$ $(b)$ and $(c)$
asked Nov 20, 2020 in IS&Software Engineering jothee 34 views
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0 answers
11
To create an object-behavioral model, the analyst performs the following steps: Evaluates all use-cases Builds state transition diagram for the system Reviews the object behaviour model to verify accuracy and consistency Identifies events that do not derive the interaction sequence Choose the correct answer from the options given ... $(b)$, $(c)$ and $(d)$ only $(a)$, $(c)$ and $(d)$ only
asked Nov 20, 2020 in IS&Software Engineering jothee 42 views
0 votes
2 answers
12
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2 answers
13
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1 answer
14
The Function Point $(FP)$ metric is : Calculated from user requirements Calculated from Lines of code Calculated from software’s complexity assessment None of the above
answered Nov 14, 2020 in IS&Software Engineering Bhargav D Dave 6 76 views
0 votes
2 answers
15
The lower degree of cohesion is kind of: Logical Cohesion Coincidental Cohesion Procedural Cohesion Communicational Cohesion
answered Nov 1, 2020 in IS&Software Engineering abhishek tiwary 1.9k views
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1 answer
16
A company needs to develop digital signal processing software for one of its newest inventions. The software is expected to have $40000$ lines of code. The company needs to determine the effort in person-months needed to develop this software using the basic COCOMO model. The multiplicative factor ... as $1.20$. What is the estimated effort in person-months? $234.25$ $932.50$ $287.80$ $122.40$
answered Sep 7, 2020 in IS&Software Engineering Pnkaj Kumar 204 views
0 votes
1 answer
17
In the software testing, the behavioural testing is called White box testing Black box testing Mutation testing Integration testing
answered Aug 31, 2020 in IS&Software Engineering nocturnal123 60 views
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1 answer
19
Recorded software attributes can be used in the following endeavours : (i) Cost and schedule estimates. (ii) Software product reliability predictions. (iii) Managing the development process. (iv) No where Codes : (A) (i) (ii) (iv) (B) (ii) (iii) (iv) (C) (i) (ii) (iii) (D) (i) (ii) (iii) (iv)
answered Jul 31, 2020 in IS&Software Engineering the_psycho_scientist 687 views
0 votes
1 answer
20
Complete each of the following sentences in List- I on the left hand side by filling in the word or phase from the List- II on the right hand side that best completes the sentences: ... , b-i, c-iv, d-ii a-iv, b-i, c-iii, d-ii a-iv, b-ii, c-iii, d-i a-iii, b-ii, c-iv, d-i
answered Jul 30, 2020 in IS&Software Engineering the_psycho_scientist 116 views
0 votes
2 answers
21
A software project was estimated at $352$ Function Points(FP). A four person team will be assigned to this project consisting of an architect two programmers and a tester The salary of the architect is $₹80,000$ per month the programmer $₹60,000$ ... of the following represents the projected cost of the project? $₹28,16,000$ $₹20,90,000$ $₹26,95,000$ $₹27,50,000$
answered Jul 30, 2020 in IS&Software Engineering the_psycho_scientist 233 views
0 votes
3 answers
22
Which of the following statement(s) is/are TRUE with regard to software testing? Regression testing technique ensures that the software product runs correctly after the changes during maintenance. Equivalence partitioning is a white-box testing technique that divides the input domain of a ... into classes of data from which test cases can be derived. only I only II both I and II neither I nor II
answered Jul 30, 2020 in IS&Software Engineering the_psycho_scientist 224 views
0 votes
1 answer
23
The probability of success of two modules in unit testing is 0.9 each. The probability of success of integration testing is 0.9.the joint probablity of success is..?
answered Jul 29, 2020 in IS&Software Engineering Asim Siddiqui 4 1k views
1 vote
5 answers
24
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 Jun 28, 2020 in IS&Software Engineering Sanjay Sharma 3.6k views
0 votes
1 answer
25
The approach to software testing is to design test cases to : break the software understand the software analyse the design of sub processes in the software analyze the output of the software
answered Jun 27, 2020 in IS&Software Engineering SuShrut2311 91 views
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1 answer
26
A major defect in water fall model in software development is that : the documentation is difficult a blunder at any stage can be disastrous a trial version is available only at the end of the project the maintenance of the software is difficult
answered Jun 27, 2020 in IS&Software Engineering SuShrut2311 227 views
0 votes
1 answer
27
Function point metric of a software also depends on the : number of function needed number of final users of the software number of external inputs and outputs time required for one set of output from a set of input data
answered Jun 26, 2020 in IS&Software Engineering SuShrut2311 407 views
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1 answer
28
Software Cost Performance index (CPI) is given by : $\large \frac{BCWP}{ACWP}$ BCWP-ACWP BCWP-BCWS Where : $\begin{array}{l}\text{BCWP stands for Budgeted Cost of Work Performed} \\ \text{BCWS stands for Budget Cost of Work Scheduled} \\ \text{ACWP stands for Actual Cost of Work Performed}\end{array}$
answered Jun 26, 2020 in IS&Software Engineering SuShrut2311 115 views
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1 answer
29
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30
The Function Points(FP) calculated for software projects are often used to obtain an estimate of Lines of Code(LOC) required for that project. Which of the following statements is FALSE in this context? The relationship between FP and LOC depends on the programming language ... provides approximately 1.6 times the functionality of a single LOC of FORTRAN. FP and LOC are not related to each other.
answered Jun 10, 2020 in IS&Software Engineering Ollie 198 views
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1 answer
31
Which of the following statements are TRUE? The context diagram should depict the system as a single bubble. External entities should be identified clearly at all levels of DFDs. Control information should not be represented in a DFD. A data store can be connected either to another data store or to an external entity. II and IV II and III I and III I,II and III
answered Jun 10, 2020 in IS&Software Engineering Ollie 219 views
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1 answer
32
The extent to which the software can control to operate correctly despite the introduction of invalid input is called as reliability robustness fault tolerance portability
answered Jun 9, 2020 in IS&Software Engineering Ollie 236 views
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1 answer
33
Which one of the following is NOT desired in a good Software Requirement Specifications (SRS) document? Functional Requirements Non-Functional Requirements Goals of Implementation Algorithms for Software Implementation
answered Jun 4, 2020 in IS&Software Engineering Mohit Kumar 6 185 views
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1 answer
34
A company needs to develop a strategy for software product development for which it has a choice of two programming languages $L1$and $L2$. The number of Lines Of Code (LOC) developed using $L2$ is estimated to be twice the LOC developed with $L1$. The product will have to be ... which the cost of the project using $L1$is equal to the cost of the project using $L2$? $4000$ $5000$ $4333$ $4667$
answered Jun 4, 2020 in IS&Software Engineering Mohit Kumar 6 195 views
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35
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36
Reliability of software is dependent on : Number of errors present in software Documentation Testing suites Development Processes
answered Jun 3, 2020 in IS&Software Engineering Mohit Kumar 6 294 views
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1 answer
37
The main objective of designing various modules of a software system is : To decrease the cohesion and to increase the coupling To increase the cohesion and to decrease the coupling To increase the coupling only To increase the cohesion only
answered Jun 3, 2020 in IS&Software Engineering Mohit Kumar 6 76 views
0 votes
1 answer
38
The coupling between different modules of a software is categorized as follows: Content coupling Common coupling Control coupling Stamp Coupling Data Coupling Coupling between modules can be ranked in the order of strongest (least desirable) to weakest(most desirable) as follows: I-II-III-IV-V V-IV-III-II-I I-III-V-II-IV IV-II-V-III-I
answered May 30, 2020 in IS&Software Engineering saxena0612 161 views
0 votes
1 answer
40
On an average, the programmer months is given by $3.6 \times (KLOC)​\large^{1.2​}$. If so, a project requiring one thousand source instructions will require $3.6$ PM. $0.36$ PM. $0.0036$ PM. $7.23$ PM
answered May 29, 2020 in IS&Software Engineering Mohit Kumar 6 408 views
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