Question 1

The accurate, thorough, and timely processing of business transactions is a key requirement for business information systems. A software defect in such a system can be devastating, resulting in lost customers and reduced revenue.

Accepted Answer

Accurate, thorough, and timely processing of business transactions is essential for any business information system. A software defect in such a system can lead to significant negative consequences for the business, including lost customers and revenue. Therefore, it is critical to ensure that business systems are thoroughly tested and reliable.

Question 2

A software development methodology is a standard, proven work process that enables systems analysts, programmers, project managers, and others to make controlled and orderly progress in developing high-quality software.

Accepted Answer

The statement is true.

Question 3

Breach of warranty occurs when a seller or lessee either misrepresents the quality of a product or conceals a defect in it.

Accepted Answer

False

Question 4

The various products created during the software development process such as a statement of requirements, flowcharts, and user documentation are called developments.

Accepted Answer

The various products created during the software development process such as a statement of requirements, flowcharts, and user documentation are called deliverables.

Question 5

There have been many delays in the development of the new Boeing 787 Dreamliner including problems with the software that controls and monitors the aircraft's braking system.

Accepted Answer

Yes, there were delays in the development of the new Boeing 787 Dreamliner due to various issues including software problems with the aircraft's braking system.

Question 6

Strict liability is the failure to do what a reasonable person would do, or doing something that a reasonable person would not do.

Accepted Answer

Strict liability is a legal concept where liability is imposed for harm caused regardless of fault or negligence. It does not require a comparison to a reasonable person's actions.

Question 7

A defect in process control software can lead to decreased product quality, increased waste and costs, or even unsafe operating conditions for employees.

Accepted Answer

This is true because process control software is responsible for regulating and monitoring critical processes within manufacturing and industrial environments. Any defect or malfunction in this software can lead to deviations from desired specifications, resulting in lower quality products, more wasteful processes, increased costs, and potentially hazardous operating conditions.

Question 8

The decision support system is used to improve the decision making in a variety of industries.

Accepted Answer

A decision support system (DSS) is a computer-based tool that helps in making complex business decisions. It is widely used in various industries such as healthcare, finance, marketing, and logistics to improve decision-making processes.

Question 9

Software manufacturers face economic, ethical, and organizational challenges associated with improving the quality of their software.

Accepted Answer

Software manufacturers must balance the cost of improving software quality with the benefits of producing more reliable and efficient software. They also have ethical considerations when it comes to data privacy and security. Organizationally, they may need to make changes to their development processes and invest in training for their employees to improve software quality.

Question 10

The Microsoft Vista operating system took over seven years to develop and consists of more than 100 million lines of code.

Accepted Answer

The answer of The Microsoft Vista operating system took over...

Question 11

According to one study, even experienced software developers unknowingly inject an average of one design or implementation defect for every 15 - 20 lines of code.

Accepted Answer

The answer of According to one study, even experienced software...

Question 12

The liability of manufacturers, sellers, lessors, and others for injuries caused by defective products is commonly referred to as negligence.

Accepted Answer

The liability of manufacturers, sellers, lessors, and others for injuries caused by defective products is commonly referred to as product liability, not negligence. Negligence refers to a failure to exercise reasonable care, while product liability refers to the legal responsibility of a seller or manufacturer for harm caused by a defective product.

Question 13

A software feature is any error that, if not removed, could cause a software system to fail to meet its users' needs.

Accepted Answer

A software feature refers to a specific function or capability provided by the software to meet its users' needs, while an error or bug is a flaw in the software that can cause it to malfunction or fail.

Question 14

The impact of a software defect is catastrophic and leads to death or serious injury.

Accepted Answer

The answer of The impact of a software defect is...

Question 15

A warranty assures buyers or lessees that a product meets certain standards of quality.

Accepted Answer

A warranty is a guarantee that a product is free from defects and meets certain standards of quality. It provides assurance to buyers or lessees that if there are any issues with the product, the manufacturer or seller will take responsibility to repair or replace it.

Question 16

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

Accepted Answer

Contributory negligence is a legal doctrine in which an injured party's own negligence contributes to their injuries, and therefore reduces or eliminates the damages that the defendant would be responsible for. It does not hold the defendant responsible regardless of negligence.

Question 17

Quality assurance refers to methods within the development cycle designed to guarantee reliable operation of the product.

Accepted Answer

Quality assurance is indeed a set of planned and systematic actions to provide confidence that a product or service will satisfy given requirements and standards for quality. It involves the complete software development process to reduce the potential for errors, defects, and bugs in the final product.

Question 18

Software defect is the degree to which a software product meets the needs of its users.

Accepted Answer

Software defect refers to an error, flaw, or bug in the software that causes it to behave in an unintended way. It is not related to how well the software meets the needs of its users, which is typically measured by factors such as usability, functionality, and user satisfaction.

Question 19

The extreme pressure that software companies feel to reduce the time to market for their products has little impact on the quality of the software.

Accepted Answer

The extreme pressure to reduce time to market can lead to compromises in the software development process, which can result in lower quality software.

Question 20

If the product fails to meet the terms of its warranty, the buyer or lessee can sue for contributory negligence.

Accepted Answer

Contributory negligence refers to a legal defense used by defendants in negligence cases, arguing that the plaintiff's own actions contributed to their injuries. It does not apply in cases where a product fails to meet its warranty. In such cases, the buyer or lessee may be able to sue for breach of warranty.

Quiz 7: Software Development