BOBO-RANDOM

What are webcams commonly used for on computers?

• Coffee preparation

• Videoconferences and teleworking

• Advanced mathematical calculations

What technology allows computers to follow users' gestures using the camera?

• Voice recognition

• Eye tracking

• Gesture control

What is a common concern related to using cameras on computers?

• Climate change

• Online privacy and security

• Cooking recipes

What does the resolution of a screen refer to?

• The number of colors a screen can display

• The number of pixels a screen can display

• The screen's physical size

• The screen's refresh rate

Which type of screen uses organic compounds that emit light to create images?

• LCD

• LED

• OLED

• Plasma

What is the purpose of a higher refresh rate in a screen?

• To reduce energy consumption

• To increase the screen's physical size

• To make motion appear smoother

• To improve color accuracy

What is a common type of printer used to print text documents in most offices?

• Laser printer.

• Dot matrix printer.

• Inkjet printer.
  

• Thermal transfer printer.

What should you consider when choosing a type of paper to print high-quality photos on a printer?

• Proper grammage.

• Paper finish (matte, satin, gloss).

• Printer ink compatibility.

• Fade resistance.

Why is it important to set a budget when purchasing a printer?

• Expense control.
  Avoid unnecessary expenses.

• Comparison of options.

• Long term planning.

How has the advancement of assistive technology in computing improved the lives of individuals with disabilities?

• It hasn't.

• It has made individuals with disabilities more dependent.

• It has improved their communication and independence.

• It has caused more problems for individuals with disabilities.