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Recent questions and answers in IS&Software Engineering

0 votes
1 answer
1
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 447 views
0 votes
1 answer
2
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: ...
answered Jul 30 in IS&Software Engineering the_psycho_scientist 50 views
0 votes
2 answers
3
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 76 views
0 votes
3 answers
4
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 80 views
0 votes
1 answer
5
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 4 725 views
1 vote
5 answers
6
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 3k views
0 votes
1 answer
7
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 35 views
0 votes
1 answer
8
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 55 views
0 votes
1 answer
9
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 84 views
0 votes
1 answer
10
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 35 views
0 votes
1 answer
11
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 35 views
0 votes
1 answer
12
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 25 views
0 votes
1 answer
13
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 47 views
0 votes
1 answer
14
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 57 views
0 votes
1 answer
15
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 26 views
0 votes
1 answer
16
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 26 views
0 votes
1 answer
17
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 27 views
0 votes
1 answer
18
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 46 views
0 votes
1 answer
19
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 24 views
0 votes
1 answer
20
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 31 views
0 votes
1 answer
21
0 votes
1 answer
22
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 43 views
0 votes
1 answer
23
0 votes
1 answer
24
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 46 views
0 votes
1 answer
25
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 63 views
0 votes
1 answer
26
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 33 views
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1 answer
27
RAD software process model stands for: Rapid Application Development. Rapid Application Design. Relative Application Development. Recent Application Development.
answered Apr 29 in IS&Software Engineering vadivel112 28 views
0 votes
1 answer
28
What are the characteristics of software? Software is developed or engineered; It is not manufactured in the classical sense. Software can be custom built or custom build. Software doesn't "wear out". All mentioned above.
answered Apr 3 in IS&Software Engineering Hradesh patel 54 views
0 votes
1 answer
29
0 votes
1 answer
30
In a object oriented software design, ‘Inheritance’ is a kind of __________ . relationship. module. testing. optimization.
answered Apr 2 in IS&Software Engineering immanujs 20 views
0 votes
1 answer
31
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 32 views
0 votes
1 answer
32
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 39 views
0 votes
1 answer
33
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 35 views
0 votes
0 answers
34
Software projects management comprises of a number of activities, which contains: Project planning Project estimation Scope management All mentioned above
asked Mar 31 in IS&Software Engineering Lakshman Patel RJIT 25 views
0 votes
1 answer
35
2 votes
4 answers
36
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0 answers
37
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 27 views
0 votes
1 answer
38
Which of the following is not deliverable of the structured system analysis? Data flow diagram Prototype model Entity Relationship diagram Data dictionary
asked Mar 30 in IS&Software Engineering Lakshman Patel RJIT 126 views
0 votes
0 answers
39
System development cost estimation with use-cases is problematic because : of paucity of examples the data can be totally incorrect the expertise and resource available are not used the problem is being over simplified
asked Mar 28 in IS&Software Engineering jothee 18 views
0 votes
0 answers
40
Which possibility among the following is invalid in case of a Data Flow Diagram ? A process having in-bound data flows more than out-bound data flows A data flow between two processes A data flow between two data stores A data store having more than one in-bound data flows
asked Mar 27 in IS&Software Engineering jothee 30 views
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