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Recent questions and answers in IS&Software Engineering

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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 in IS&Software Engineering the_psycho_scientist 519 views
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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 in IS&Software Engineering the_psycho_scientist 71 views
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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 in IS&Software Engineering the_psycho_scientist 118 views
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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 in IS&Software Engineering the_psycho_scientist 126 views
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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 in IS&Software Engineering Asim Siddiqui 4 800 views
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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 in IS&Software Engineering Sanjay Sharma 3.2k views
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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 in IS&Software Engineering SuShrut2311 53 views
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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 in IS&Software Engineering SuShrut2311 105 views
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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 in IS&Software Engineering SuShrut2311 160 views
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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 in IS&Software Engineering SuShrut2311 54 views
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What is the testing to ensure the WebApp properly interfaces with other applications or databases? Compatibility Interoperability Performance Security
answered Jun 11 in IS&Software Engineering kpc 64 views
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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 in IS&Software Engineering Ollie 76 views
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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 in IS&Software Engineering Ollie 107 views
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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 in IS&Software Engineering Ollie 104 views
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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 in IS&Software Engineering Mohit Kumar 6 68 views
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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 in IS&Software Engineering Mohit Kumar 6 68 views
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18
What is the appropriate pairing of items in the two columns listing various activities encountered in a software life cycle? ... $P-2,Q-3,R-1,S-4$ $P-3,Q-2,R-1,S-4$ $P-2,Q-3,R-4,S-1$
answered Jun 4 in IS&Software Engineering Mohit Kumar 6 59 views
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Reliability of software is dependent on : Number of errors present in software Documentation Testing suites Development Processes
answered Jun 3 in IS&Software Engineering Mohit Kumar 6 119 views
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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 in IS&Software Engineering Mohit Kumar 6 37 views
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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 in IS&Software Engineering saxena0612 59 views
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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 in IS&Software Engineering Mohit Kumar 6 191 views
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In object oriented design of software, objects have attributes and name only operations and name only attributes name and operations mutation and permutation property
answered May 27 in IS&Software Engineering Mohit Kumar 6 75 views
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According to Brooks, if $n$ is the number of programmers in a project team, then the number of communication path is $n(n-1)/2$ $n\log n$ $n$ $n(n+1)/2$
answered May 27 in IS&Software Engineering Mohit Kumar 6 127 views
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The Cyclomatic complexity of each of the modules $A$ and $B$ shown below is $10$. What is the Cyclomatic complexity of the sequential integration shown on the right hand side? $19$ $21$ $20$ $10$
answered May 11 in IS&Software Engineering Mohit Kumar 6 72 views
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By open domain CASE tools we mean tools available in open domain software packages which can be downloaded from the internet software packages to aid each phase of the systems analysis and design which can be downloaded free of cost from the internet source codes of CASE tools
answered May 2 in IS&Software Engineering Mohit Kumar 6 48 views
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By open domain CASE tools we mean tools available in open domain software packages which can be downloaded from the internet software packages to aid each phase of the systems analysis and design which can be downloaded free of cost from the internet source codes of CASE tools
answered Apr 2 in IS&Software Engineering smsubham 103 views
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In a object oriented software design, ‘Inheritance’ is a kind of __________ . relationship. module. testing. optimization.
answered Apr 2 in IS&Software Engineering immanujs 29 views
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Software Risk estimation involves following two tasks : risk magnitude and risk impact. risk probability and risk impact. risk maintenance and risk impact. risk development and risk impact.
answered Apr 2 in IS&Software Engineering immanujs 53 views
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Which of the following tools is not required during system analysis phase of system development life cycle ? Case tool RAD tool Reverse engineering None of these
answered Apr 2 in IS&Software Engineering immanujs 70 views
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Which of the following is not defined in a good Software Requirement Specification(SRS) document? Functional requirement Goals of implementation Nonfunctional requirement Algorithm for software implementation
answered Apr 1 in IS&Software Engineering smsubham 67 views
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The availability of complex software is $90\%$ its Mean Time Between Failure(MTBF) is $200$ days. Because of the critical nature of the usage, the organization deploying the software further enhanced it to obtain an availability of $95\%$. In the process, the Mean Time To ... What is the MTBF of the enhanced software?(choose the nearest option) $205$ days. $300$ days. $500$ days. $700$ days.
asked Mar 30 in IS&Software Engineering Lakshman Patel RJIT 80 views
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