Test Y8: ICT Applications

What is a key benefit of using expert systems in decision-making?

• They require constant updates from human experts

• They are always accurate

• They can process large amounts of data quickly

• They eliminate the need for human input

What is the main purpose of an expert system?

• To replace human experts completely

• To mimic human expertise in a specific field

• To store personal information of users

• To manufacture physical products

What is a significant challenge associated with expert systems?

• They can only operate in one domain

• They require extensive human training

• They are always more accurate than humans

• They are inexpensive to develop

Which of the following is NOT a component of an expert system?

• Inference Engine

• Rules Base

• Random Access Memory

• Knowledge Base

In which of the following areas are expert systems commonly used?

• Medical diagnosis

• Route scheduling

• Oil prospecting

• All of the above

Which of the following best describes the Knowledge Base in an expert system?

• A collection of rules and facts

• A user interface for interaction

• A method for data storage

• A hardware component for processing

What is the primary function of a Point-of-Sale (POS) terminal?

• To scan barcodes and update stock levels

• To print newspapers

• To manufacture goods

• To provide online banking services

Which payment method is NOT a part of Electronic Funds Transfer at Point-of-Sale (EFTPOS)?

• Chip and PIN

• Cash Deposit

• Contactless Cards

• Near Field Communication (NFC)

What is a disadvantage of online shopping?

• Saves time and money

• Provides access to a wide range of products

• Convenient for busy people

• Risk of fraud and hacking

Which recognition system is used for marking multiple-choice exam papers?

• OCR

• RFID

• OMR

• Biometric Recognition