Software Engineering Online Test

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Software Engineering

Description: test 2 Information Systems and Software Engineering
Number of Questions: 15
Created by: Priya Bakshi
Tags: test 2 Information Systems and Software Engineering

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Consider a large application software of 500 modules. During the year as part of maintenance effort 15 modules were changed, 10 were added and 20 were deleted. The software maturity index (SMI) is ___________.

0.89
0.76
0.94
94
.91

Which of the following is true?

In Informational coupling, elements of modules are related to each other and are abstracted from real world.
In stamp coupling modules interact through heterogeneous data structure, which include structure, unions, trees, graphs, etc.
In import cohesion, one module is declared in another module for communication.
In temporal cohesion, the elements in a module are related and they perform set of tasks.
In logical cohesion, modules related to each other are used in same phase of program execution.

Which of the following is not correct regarding Data Flow Diagram?

Two external agents in the system cannot be connected directly in a system.
External agent and data store cannot be connected directly in a system.
Two data store can be connected directly in a system.
Data flow diagram are used to show the transformation of information.
All basic notations should be properly connected with data flow then it will leads to specification error.

Errors may be found by customers during ___________.

alpha testing
unit testing
white box testing
beta testing
integration testing

Which of the following is not the characterstics of good Software Requirement Specification?

Modifiable
Verifiable
Ambiguous
Complete
Traceable

SRS stands for?

Software Requirement Specification
System Requirement Specification
Software Requirement Solution
System Requirement Solution
System Requirement Search

An individual module has an reliability of 0.999 and 25 such modules and are connected in parallel. What is the reliability of the whole software?

0.94
0.96
0.97
0.98
0.95

Which of the following is not a step of requirement engineering?

requirement elicitation
requirement analysis
requirement designs
requirement documentation
requirement gathering

CMM stands for?

Company maturity model
Capability maturity model
Configuration maturity model
Company management model
Capability management model

A test plan may contain all but not ______________.

traceability screen-shots
test set
test data
test suite
traceability requirement

Match the following column and choose the correct option.


Column-I
(Type of testing)	Column-II
(Specifications)
A. Unit Testing	(i) Low-level design
B. Functional Testing	(ii) Ad-hoc
C. Acceptance Testing	(iii) Requirement Analysis
D. Beta Testing	(iv) High-level design

A - (i), B - (iv), C - (iii), D - (ii)
A - (iv), B - (i), C - (ii), D - (iii)
A - (ii), B - (iii), C - (i), D - (iv)
A - (ii), B - (iv), C - (iii), D - (i)
A - (i), B - (iii), C - (iv), D - (ii)

Calculate the vocabulary for the following code: int f=1,n=7; for(int i=1; i<=n; i+=i)f*=i;

Which of the following models combine the feature of waterfall model and prototype model?

Modified Waterfall Model
Iterative Enhancement Model
Evolutionary Development Model
Spiral Model
Quick Fix Model

Which of the following enhances the performance and functionality of the software after delivery?

Re-design
Re-engineering
Post checking
Reverse engineering
Maintenance

Arrange the following coupling from least desirable to most desirable in the software? Stamp coupling, Control coupling, Content coupling, Data coupling and Common coupling.

Content, Common, Control, Stamp, Data
Data, Stamp, Control, Common, Content
Stamp, Common, Content, Data, Control
Content, Data, Control, Stamp, Common
Data, Control, Content, Common, Stamp

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