Podcast
Questions and Answers
What is the main function of an input device?
What is the main function of an input device?
- Interact with a computer and provide data to it (correct)
- Receive data from a computer for processing
- Translate data into visual or auditory form
- Display data in a way humans can understand
Which of the following is NOT considered an input device?
Which of the following is NOT considered an input device?
- Keyboard
- Microphone
- Monitor (correct)
- Scanner
What are the navigation keys found on a keyboard used for?
What are the navigation keys found on a keyboard used for?
- Provide control signals to the computer
- Navigate within documents or web pages (correct)
- Perform special functions like copy and paste
- Translate data into another form
Which device enables users to hear the results of a computer's processes?
Which device enables users to hear the results of a computer's processes?
What are alphanumeric keys on a keyboard used for?
What are alphanumeric keys on a keyboard used for?
Which of the following is an example of an output device?
Which of the following is an example of an output device?
What is the purpose of function keys on a keyboard?
What is the purpose of function keys on a keyboard?
What role do output devices play in computing?
What role do output devices play in computing?
Which of the following is NOT a way that printers can connect to devices?
Which of the following is NOT a way that printers can connect to devices?
What is the primary function of a modem?
What is the primary function of a modem?
What is the purpose of the Digital-to-Analog Converter (DAC) in a computer's sound system?
What is the purpose of the Digital-to-Analog Converter (DAC) in a computer's sound system?
What is the purpose of the modulation process in a modem?
What is the purpose of the modulation process in a modem?
What is the purpose of the demodulation process in a modem?
What is the purpose of the demodulation process in a modem?
How does the computer speaker system produce sound waves?
How does the computer speaker system produce sound waves?
What is the primary purpose of a modem in a computer system?
What is the primary purpose of a modem in a computer system?
Which of the following is NOT a function of a modem?
Which of the following is NOT a function of a modem?
What is the significance of response times in gaming?
What is the significance of response times in gaming?
What is the function of a Dot Matrix Printer?
What is the function of a Dot Matrix Printer?
Which type of printer is known for fast printing speeds and high-quality outputs?
Which type of printer is known for fast printing speeds and high-quality outputs?
What does DPI stand for in printers?
What does DPI stand for in printers?
Which feature of a printer indicates how many pages it can produce in one minute?
Which feature of a printer indicates how many pages it can produce in one minute?
What is the main difference between an Inkjet Printer and a Laser Printer?
What is the main difference between an Inkjet Printer and a Laser Printer?
Which type of printer is commonly used for multi-part forms as it can print through several layers of paper?
Which type of printer is commonly used for multi-part forms as it can print through several layers of paper?
What technology do CRT monitors use to illuminate phosphors on the screen?
What technology do CRT monitors use to illuminate phosphors on the screen?
Which type of display technology is thinner and consumes less power compared to CRT monitors?
Which type of display technology is thinner and consumes less power compared to CRT monitors?
What type of display technology results in brighter, more vibrant images and better black levels with its LED backlighting?
What type of display technology results in brighter, more vibrant images and better black levels with its LED backlighting?
Which feature of a monitor refers to the number of pixels on the screen?
Which feature of a monitor refers to the number of pixels on the screen?
What measures how many times the screen is redrawn in a second?
What measures how many times the screen is redrawn in a second?
In monitor technology, what does Response Time measure?
In monitor technology, what does Response Time measure?
Which technology allows users to control interface elements directly with their fingers or a stylus pen without a traditional keyboard or mouse?
Which technology allows users to control interface elements directly with their fingers or a stylus pen without a traditional keyboard or mouse?
'1080p' commonly refers to which aspect of a monitor's performance?
'1080p' commonly refers to which aspect of a monitor's performance?
What is the primary function of a sheet-fed scanner?
What is the primary function of a sheet-fed scanner?
Which device is primarily used for video conferencing and online communication?
Which device is primarily used for video conferencing and online communication?
What does a flatbed scanner lack in comparison to a sheet-fed scanner?
What does a flatbed scanner lack in comparison to a sheet-fed scanner?
Which device is designed primarily for photography and videography applications?
Which device is designed primarily for photography and videography applications?
What is the main purpose of a handheld scanner?
What is the main purpose of a handheld scanner?
Which device converts sound waves into electrical signals?
Which device converts sound waves into electrical signals?
What distinguishes a digital camera from a webcam primarily?
What distinguishes a digital camera from a webcam primarily?
Which input device allows users to directly interact with a digital display using touch gestures?
Which input device allows users to directly interact with a digital display using touch gestures?
