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Question 2 MCQ · 3.0 marks
Which of the following teams in an software organization is primarily responsible for analyzing the
data generated by users and various teams within the organization and helping the organization
make better decisions?
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Data scientists
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Marketing team
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Sales team
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Support team
A published solution is not available for this question yet.
Identify the correct option, which correctly categorizes the following tests as blackbox testing and
whitebox testing.
• Brach coverage
• Equivalence classes
• Boundary conditions
• Path coverage
An organization has planned to develop a web application that will help its employees make better
investment plans. For better understanding the features that employees want, the organization
arranged interviews with a set of employees.
Identify the phase of the software development process that the software is in.
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Requirement gathering
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Development phase
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Design phase
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Testing phase
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Maintenence phase
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Which of the following is/are true about versioned deployment?
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In this strategy, the users are allowed to choose the versions of software they
want to use.
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In this strategy, the changes are incrementally rolled out to a small subset of
users.
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In this strategy, a new production environment is created for the new version
of the software without affecting the current one, and after sufficient testing of the new version,
the users are routed from the current environment to the new environment.
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The strategy has the drawback of maintaining multiple versions.
A published solution is not available for this question yet.
Suppose one of the hosting service providers has a server with an 8-core processor and 32 GB of
RAM, which is sliced into 8 virtual machines (VMs) such that each VM includes a 1-core processor
and 4 GB of RAM. The VMs also include software layers for deploying web applications. The service
provider offers these VMs to its clients to host their web applications.
Which kind of hosting option is offered by the service provider?
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Bare Metal Servers
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Infrastructure-as-a-service
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Platform-as-a-service
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None of these
A published solution is not available for this question yet.
Consider a web application that uses Gzip to compress static pages so that the performance of the
application can be improved.
In this scenario, which performance optimization strategy is in use?
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Caching
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Task queue
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Quick loading and rendering of web pages
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Performance monitoring
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A developer has implemented a module. However, while testing the module, he discovered that
the program is throwing execeptions in several cases. To facilitate debugging, the programmer
employed a variety of tools to determine the frequency and duration of execution for different
parts of the program.
In the above scenario, which of the following debugging techniques is used by the developer?
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Logging
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Dump and diff
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Stepping in debugger
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Profiling tool
A published solution is not available for this question yet.
An organization has provided a web application that employees can use to apply for leaves as well
as manage holidays and leaves efficiently. The interface displays a calendar for the employee to
choose their dates when completing the leave application. The calendar disables all weekends and
official holidays of the organization.
Which of the following heuristics of UI design is satisfied by the mobile app?
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Prevent errors
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Show status
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Support error recovery
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Provide help
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Consider that an organization developed an IDE for a new programming language. However, the
developers avoided implementing the shortcut keys that are usually used in all the popular IDEs
for functionalities like select, select all, cut, copy, paste, etc. and instead implemented some new
shortcut keys.
Which of the following **usability goals** is not satisfied by the design of the IDE?
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Effectiveness
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Efficiency
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Safe to use
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Learnability
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Memorability
A published solution is not available for this question yet.
A software company has to develop a smart meter that, along with recording the electric
consumption information, also provides services like monitoring consumption behavior, automatic
billing, etc. The development team has to build the software that is strongly coupled with the
hardware of the smart meter. The company applies COCOMO model for calculating the effort to
develop the system.
The values for the constants in the COCOMO model for the different types of the project are as
follows:
• Organic project: a = 2.4, b = 1.05
• Semi-organic project: a = 3.0, b = 1.12
• Embedded project: a = 3.6, b = 1.20
Considering the source code of 2,00,000 lines and effort adjustment factor = 1.48, what is the final
estimated effort for the project?
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628 person-month
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1677 person-month
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2,079 person-month
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3,075 person-month
**SW Testing**
**Section Id :** 64065357853
**Section Number :** 2
**Section type :** Online
**Mandatory or Optional :** Mandatory
**Number of Questions :** 20
**Number of Questions to be attempted :** 20
**Section Marks :** 100
**Display Number Panel :** Yes
**Section Negative Marks :** 0
**Group All Questions :** No
**Enable Mark as Answered Mark for Review and**
Yes
**Clear Response :**
**Maximum Instruction Time :** 0
A published solution is not available for this question yet.
