What is one key feature of Virtual Reality?

• Limited to 2D graphics only.

• Requires physical movement to interact.

• Can only be used for gaming purposes.

• Immersive environments that simulate real or imagined worlds.

Name an application of Extended Reality (XR).

• 3D modeling software

• Augmented reality shopping

• Virtual reality gaming

• Training simulations

What is a negative impact of Artificial Intelligence (AI)?

• Increased job satisfaction among workers.

• Job displacement and unemployment due to automation.

• Enhanced creativity in problem-solving.

• Improved efficiency in manual labor tasks.

What are emerging technologies?

• Technologies that only exist in theoretical discussions.

• Technologies that are outdated and no longer in use.

• Emerging technologies are new technologies that are currently developing and have the potential to disrupt existing markets and create new ones.

• Technologies that are fully developed and widely adopted.

List one input device used in IT.

• Keyboard

• Printer

• Mouse

• Scanner

How does a touchscreen work?

• A touchscreen works by using a mechanical lever.

• A touchscreen detects touch through capacitive or resistive technology.

• A touchscreen detects touch using sound waves.

• A touchscreen operates through magnetic fields.

What type of sensors are commonly used in the real world?

• Sound sensors

• Chemical sensors

• Magnetic sensors

• Temperature sensors, pressure sensors, proximity sensors, light sensors, motion sensors.

What is one advantage of using sensors?

• Real-time data collection

• Limited data accuracy

• Slower decision-making processes

• Increased manufacturing costs

What is a magnetic stripe reader used for?

• To charge customers for purchases.

• To scan barcodes on products.

• To write data to magnetic stripe cards.

• To read data from magnetic stripe cards.

What does DDE stand for in technology?

• Dynamic Data Exchange

• Dynamic Data Entry

• Data Distribution Exchange

• Digital Data Encoding