Question 1

A(n) _____ is an organized collection of people, procedures, software, databases, and devices used to create, store, share, and use the organization's knowledge and experience.

Accepted Answer

The answer of A(n) _____ is an organized collection of...

Question 2

_____ has the potential to superimpose digital data over real photos so that GPS maps can be combined with real pictures of stores and streets to help people locate their position.

Accepted Answer

Augmented reality has the capability to merge digital data with real-world surroundings, allowing GPS maps to be overlaid on actual photographs of streets and stores to assist users in determining their position.

Question 3

_____ is a wide range of adaptive and rehabilitative devices to help people with disabilities perform tasks that they were formerly unable to accomplish or had great difficulty accomplishing.

Accepted Answer

The definition provided best describes assistive technology, which encompasses a variety of devices and equipment specifically designed to assist individuals with disabilities in performing tasks they may have difficulty with. Virtual reality, forensics software, and bioinformatics do not align with the given definition.

Question 4

When video files are played while being downloaded from the Internet, it is called _____.

Accepted Answer

When video files are played while being downloaded from the Internet, it is called streaming video. The other options do not accurately describe this process.

Question 5

_____ knowledge is objective and can be measured and documented.

Accepted Answer

The answer of _____ knowledge is objective and can be...

Question 6

The _____ allows an expert system user to understand how the system arrived at its results.

Accepted Answer

The explanation facility provides the user with an explanation of how the expert system arrived at its results, allowing the user to understand the reasoning and logic behind the system's decisions. The inference engine performs the reasoning and decision making based on the knowledge base, while the knowledge acquisition facility is used to add or modify knowledge in the system.

Question 7

_____ is a mathematical theory for developing strategies that maximize gains and minimize losses while adhering to a given set of rules and constraints.

Accepted Answer

Game theory is a mathematical theory that deals with the study of decision-making in competitive situations where the outcome depends on the actions of other agents. It provides a framework for analyzing and solving problems in economics, political science, psychology, and other fields where strategic interactions occur. Game theory helps to develop strategies that maximize gains and minimize losses while adhering to a given set of rules and constraints.

Question 8

Knowing that Hennessey Venom GT, with a top speed of 270 mph, is the fastest car in the world, is an example of having _____ knowledge.

Accepted Answer

The answer of Knowing that Hennessey Venom GT, with a...

Question 9

_____ is the combination of information technology with traditional disciplines such as medicine or science while considering the impact on individuals, organizations, and society.

Accepted Answer

Informatics is the combination of information technology with traditional disciplines such as medicine or science while considering the impact on individuals, organizations, and society. Heuristics refer to trial and error problem-solving techniques. Assistive technology refers to devices or software designed to aid individuals with disabilities, and informetrics is the study of quantitative and qualitative aspects of information.

Question 10

_____ do not need any previous training in computers or expert systems.

Accepted Answer

Knowledge users are the individuals who interact with expert systems to seek advice or make decisions and do not necessarily need prior training in computers or expert systems. They use the system's outputs but are not involved in the development or maintenance of the system.

Question 11

_____ is a popular and sophisticated software package that can be used to edit photographs and other visual images.

Accepted Answer

Adobe Photoshop is specifically known for its photo editing abilities and is widely used among professionals in the design industry.

Question 12

_____ is a file conversion program that can be used to compress multimedia files to make them easier to download from the Internet or send as an e-mail attachment.

Accepted Answer

WinZip is a file compression and archive utility that can be used to compress multimedia files and make them smaller in size for easier download or transfer. Apple Quick Time is a multimedia software used for creating and playing digital media, not for file conversion. Grass Valley is a video editing software and CorelDraw is a vector graphics editor, not file conversion programs.

Question 13

Graphic images can be stored in a variety of formats including _____.

Accepted Answer

JPEG (Joint Photographic Experts Group) and GIF (Graphics Interchange Format) are commonly used formats for storing graphic images. MP3 and MPEG are formats for storing audio and video respectively, while ISDB and DVB are standards for digital broadcast television. WAV and MIDI are formats for storing audio files, not graphic images.

Question 14

_____ is a collection of facts organized so that they have additional value beyond the value of the facts themselves.

Accepted Answer

The answer of _____ is a collection of facts organized...

Question 15

An expert system's knowledge acquisition facility serves as an interface between _____.

Accepted Answer

The knowledge acquisition facility of an expert system is responsible for acquiring knowledge from domain experts and adding it to the knowledge base. Therefore, it serves as an interface between the experts and the knowledge base. It does not directly interact with the inference engine or the explanation facility, so options A, C, and D are incorrect.

Question 16

The haptic interface relays the sense of _____ in the virtual world.

Accepted Answer

The haptic interface is designed to provide a sense of touch in the virtual world. It uses various technologies to deliver tactile feedback, such as vibrations or pressure, to simulate the sensation of touch.

Question 17

In an expert system, the _____ is the component that delivers the expert advice.

Accepted Answer

The inference engine is the component of an expert system that applies reasoning to the knowledge base and inputs from the user to deliver the expert advice or solutions. It is essentially the "brain" of the expert system. The knowledge acquisition facility is used to gather and input new knowledge into the system, the user interface is the means by which the user interacts with the system, and the explanation facility provides the user with a detailed explanation of the reasoning behind the advice or solutions delivered by the system.

Question 18

A(n) _____ is a person who has training or experience in the design, development, implementation, and maintenance of an expert system, including training or experience with expert system shells.

Accepted Answer

A knowledge engineer is specifically trained in designing, developing, implementing, and maintaining expert systems, including knowledge of expert system shells. A domain expert has specialized knowledge in a specific area, but may not have the technical expertise to build an expert system. A knowledge user may interact with an expert system, but does not possess the technical skills to design or maintain one. An intelligent agent is a software program that can perform tasks on behalf of a user, but does not necessarily have expertise in expert system development.

Question 19

The _____ stores all relevant information, data, rules, cases, and relationships that an expert system uses.

Accepted Answer

The knowledge base is where an expert system stores all relevant information, data, rules, cases, and relationships that it uses to provide recommendations or make decisions. The inference engine is the component that utilizes the information stored in the knowledge base to draw conclusions or make decisions. The user interface is the part of the expert system that allows users to interact with the system, and a data warehouse is a large and centralized repository of data from multiple sources, typically used for business intelligence and analysis rather than as part of an expert system.

Question 20

_____ consists of raw facts, such as an employee number, number of hours worked in a week, inventory part numbers, or sales orders.

Accepted Answer

The answer of _____ consists of raw facts, such as...

Quiz 11: Knowledge Management and Specialized Information Systems