Question 1

A is a standard, proven work process that enables those involved to make controlled and orderly progress in developing high-quality software.
A) software guide
B) software development methodology
C) software manual
D) software project management

Accepted Answer

A is describing a software development methodology, which is a set of guidelines and principles for managing the software development process. A software guide or manual may also provide instructions, but does not necessarily provide a structured process for development. Software project management may involve the use of a methodology, but is a broader concept that encompasses the planning, organization, and execution of software development projects.

Question 2

A type of business system is the , which is used to develop accurate forecasts of customer demand, recommend stocks and bonds for an investment portfolio.
A) upgrade management system
B) decision support system
C) executive information system
D) data information system

Accepted Answer

The type of business system described in the question is a decision support system (DSS). DSS are designed to assist with complex and non-routine decision-making tasks. They use advanced analytics and modeling techniques to provide insights and recommendations based on data inputs. Examples of applications for DSS include forecasting customer demand and selecting stocks for an investment portfolio. Upgrade management system, executive information system, and data information system are not appropriate choices because they do not provide the same level of analytical capabilities as a DSS.

Question 3

If the product fails to meet the terms of its written guarantee, the buyer or lessee can sue for .
A) breach of warranty
B) comparative negligence
C) contributory negligence
D) strict liability

Accepted Answer

If a product fails to meet the terms of its written guarantee, it constitutes a breach of warranty, and the buyer or lessee can sue for compensation or damages. Comparative and contributory negligence relate to personal injury cases, while strict liability applies to cases involving inherently dangerous products or activities.

Question 4

Process-control computers enable the process to be monitored for variations from operating standards and to eliminate product defects before they affect product .
A) quality
B) delivery
C) testing
D) development

Accepted Answer

Process-control computers can monitor the process for variations from operating standards and detect defects before they affect the quality of the product.

Question 5

Software quality is defined as the degree to which a software product meets:
A) the needs of its users.
B) the standards of its competitors.
C) sustainability and environmental protection needs.
D) the minimum financial return standards.

Accepted Answer

Software quality is primarily focused on meeting the needs and requirements of its users. B, C and D may be important factors for a software product, but they are not the primary defining factors for software quality.

Question 6

Products, such as statements of requirements, flowcharts, and user documentation, are known as .
A) project systems
B) information systems
C) objects
D) deliverables

Accepted Answer

Products, such as statements of requirements, flowcharts, and user documentation, are known as deliverables. These are the tangible outputs or results of a project or process.

Question 7

After successful unit testing, the subsystems are combined to test the entire system as a complete entity using _____.
A) system testing
B) black-box testing
C) integration testing
D) static testing

Accepted Answer

Integration testing is the process of combining individual modules and testing them as a group to ensure that they work together as expected. This is done after successful unit testing of each module. System testing is performed after integration testing, and it tests the entire system to ensure that it meets the specified requirements. Black-box testing and static testing are not directly related to the process of combining subsystems and testing the entire system.

Question 8

are defined as a set of interrelated components that include hardware, software, databases, networks, people, and procedures that collect data, process it, and disseminate the output.
A) Management information systems
B) Decision support systems
C) Business information systems
D) Data information systems

Accepted Answer

Business information systems are designed to collect, process, and disseminate information using hardware, software, databases, networks, people, and procedures.

Question 9

In one lawsuit in the early , a financial institution became insolvent because defects in a purchased software application caused errors in several of its systems.
A) 1990s
B) 1980s
C) 1970s
D) 1960s

Accepted Answer

The use of software applications in financial institutions became more prevalent in the 1990s, and this is when the lawsuit mentioned in the question likely occurred.

Question 10

One approach to quality assurance is to test the code for a completed unit of software by actually entering test data and comparing the results with the expected results in a process called .
A) dynamic testing
B) user acceptance testing
C) integration testing
D) static testing

Accepted Answer

This process is called dynamic testing, as it involves testing the code while it is in motion and executing. It is a common method of verifying that the software is functioning correctly and meets the specified requirements. User acceptance testing involves testing the software from the user's perspective to ensure that it meets their needs and requirements. Integration testing involves testing how different modules of the software interact with each other. Static testing involves analyzing the code without executing it, which includes techniques such as code reviews and inspections.

Question 11

In the context of Capability Maturity Model Integration, process is ad hoc and chaotic; organization tends to overcommit and processes are often abandoned during times of crisis in the maturity level.
A) quantitatively managed
B) managed
C) defined
D) initial

Accepted Answer

The description given matches the characteristics of the initial maturity level, where processes are not well-established and the organization may struggle to meet commitments or handle crisis situations.

Question 12

Which of the following is true of strategies for engineering quality software?
A) High-quality software systems are tough to learn and use because they perform slowly.
B) Software defects never lead to injury.
C) Developers develop high-quality software instantaneously without a set of principles.
D) The first release of any software rarely meets all its users' expectations.

Accepted Answer

It is commonly known that the first release of any software rarely meets all its users' expectations. This is why there are usually updates and patches released shortly after the initial release to fix any issues and improve the software. The other options are not true. High-quality software should not perform slowly and should be easy to use. Software defects can lead to injury in certain contexts such as medical or aviation software. Developers need to follow a set of principles and best practices to develop high-quality software.

Question 13

After an organization decides to adopt , it must conduct an assessment of its software development practices to determine where they fit in the capability model.
A) QA
B) software development methodology
C) software quality management
D) CMMI-DEV

Accepted Answer

CMMI-DEV (Capability Maturity Model Integration for Development) is a globally recognized model that helps organizations to improve their software development processes. An assessment of existing software development practices against CMMI-DEV guidelines enables an organization to determine its maturity level and identify areas where improvements can be made. Choices A, B, and C are related to software development practices/processes, but only D is specifically related to maturity models for software development.

Question 14

refers to methods within the development cycle that guarantee reliable operation of the product.
A) Software quality assurance
B) Software development methodology
C) Software documentation
D) Software project management

Accepted Answer

Software quality assurance includes testing, debugging, and other processes to ensure that the software product meets its specifications and that its operation is reliable. Software development methodology, software documentation, and software project management are related aspects of software development but do not directly focus on ensuring reliable operation.

Question 15

involves viewing the software unit as a device that has expected input and output behaviors but whose internal workings are unknown.
A) Integration testing
B) Black-box testing
C) User acceptance testing
D) Static testing

Accepted Answer

Black-box testing is a technique where the internal workings of the software are not known to the tester, who is only concerned with testing the inputs and outputs of the program. This approach allows for the identification of defects or issues that may exist within the software unit without any prior knowledge of its implementation.

Question 16

Software suppliers frequently write to attempt to limit their liability in the event of nonperformance.
A) manuals
B) warnings
C) warranties
D) sureties

Accepted Answer

Warranties are written statements by a supplier that outline the terms and conditions of the product and often contain limitations on the supplier's liability. Manuals provide instructions for using the software, warnings are alerts about potential dangers or risks, and sureties are guarantees for performance or payment.

Question 17

Which of the following is true of software testing?
A) White-box testing involves viewing the software unit as a device that has expected input and output behaviors but whose internal workings are unknown.
B) Black-box testing treats the software unit as a device that has expected input and output behaviors but whose internal workings, unlike the unit in whitebox testing, are known.
C) Static testing involves software programs called static analyzers which are run against new code.
D) Integration testing involves independent testing that is performed by trained end users to ensure that the system operates as they expect.

Accepted Answer

Static testing often involves the use of tools or methods to examine the code without actually executing the program. This can include reviews, walkthroughs, and the use of static analysis tools to detect potential issues.

Question 18

When sued for , a software supplier is not held responsible for every product defect that causes customer or third-party loss.
A) breach of warranty
B) misrepresentation
C) strict liability
D) negligence

Accepted Answer

The answer of When sued for , a software supplier...

Question 19

can be oral, written, or inferred from the seller's conduct.
A) Indemnity
B) Strict liabilities
C) Warranty tolling
D) Express warranties

Accepted Answer

Express warranties are made through oral or written statements given by the seller or can even be inferred from their conduct. This means that the seller explicitly guarantees or promises certain qualities, characteristics, or conditions of the product.

Question 20

means that the defendant is held responsible for injuring another person, regardless of negligence or intent.
A) Contributory negligence
B) Misrepresentation
C) Strict liability
D) Breach of warranty

Accepted Answer

Strict liability means that the defendant is held strictly liable for any harm caused to another person or property, regardless of their intent or negligence. This usually applies in cases involving dangerous activities, products, or animals. Contributory negligence and breach of warranty require some degree of fault or responsibility on the part of the plaintiff or defendant, respectively, and misrepresentation involves false or misleading statements made by the defendant.

Quiz 7: Software Development

A is a standard, proven work process that enables those involved to make controlled and orderly progress in developing high-quality software.

A type of business system is the , which is used to develop accurate forecasts of customer demand, recommend stocks and bonds for an investment portfolio.

If the product fails to meet the terms of its written guarantee, the buyer or lessee can sue for .

Process-control computers enable the process to be monitored for variations from operating standards and to eliminate product defects before they affect product .

Software quality is defined as the degree to which a software product meets:

Products, such as statements of requirements, flowcharts, and user documentation, are known as .

After successful unit testing, the subsystems are combined to test the entire system as a complete entity using _____.

are defined as a set of interrelated components that include hardware, software, databases, networks, people, and procedures that collect data, process it, and disseminate the output.

In one lawsuit in the early , a financial institution became insolvent because defects in a purchased software application caused errors in several of its systems.

One approach to quality assurance is to test the code for a completed unit of software by actually entering test data and comparing the results with the expected results in a process called .

In the context of Capability Maturity Model Integration, process is ad hoc and chaotic; organization tends to overcommit and processes are often abandoned during times of crisis in the maturity level.

Which of the following is true of strategies for engineering quality software?

After an organization decides to adopt , it must conduct an assessment of its software development practices to determine where they fit in the capability model.

refers to methods within the development cycle that guarantee reliable operation of the product.

involves viewing the software unit as a device that has expected input and output behaviors but whose internal workings are unknown.

Software suppliers frequently write to attempt to limit their liability in the event of nonperformance.

Which of the following is true of software testing?

When sued for , a software supplier is not held responsible for every product defect that causes customer or third-party loss.

can be oral, written, or inferred from the seller's conduct.

means that the defendant is held responsible for injuring another person, regardless of negligence or intent.