Exploring Computer Peripherals for Beginners

The video tutorial covers various computer peripherals, including keyboards, mice, media devices, monitors, and printers. It explains the differences between wired and wireless keyboards and mice, the types of mice available, and their functionalities. The tutorial also discusses media devices like CD-ROMs, DVDs, and USBs, highlighting their storage capabilities. Additionally, it provides insights into monitors and printers, offering tips on proper care and usage.

What is the primary function of peripherals?

• To allow communication with the computer

• To process data

• To store data

• To provide power to the computer

Which of the following devices can be added or removed while the computer is on?

• Hard drives

• USB storage devices

• Printers

• Monitors

How do wireless keyboards typically connect to a computer?

• Via USB cable

• Using Bluetooth, IR, or RF

• Through a PS2 socket

• Using an Ethernet cable

What is the main difference between optical and ball mice?

• Ball mice are more expensive

• Ball mice are more accurate

• Optical mice use a laser to measure movement

• Optical mice use a ball to measure movement

Which type of mouse is known for having a single button?

• Apple Mighty Mouse

• Three-button mouse

• Gaming mouse

• Two-button mouse

What is the storage capacity of a single-layer DVD?

• 8.5 GB

• 256 GB

• 4.7 GB

• 700 MB

Which media device has largely replaced floppy disks?

• DVDs

• USB flash drives

• CD-ROMs

• Hard drives

What should you do to prevent image burn-in on a monitor?

• Keep the monitor on at all times

• Turn off the monitor or use a moving screensaver

• Use a static screensaver

• Increase the brightness

What is the main function of a monitor?

• To input data

• To process data

• To store data

• To output data visually

Which type of printer can print in color and double-sided?

• Inkjet printer

• Thermal printer

• Laser printer

• Dot matrix printer