COM411 Class Test 1

Which type of memory is volatile and requires power to retain data?

• SSD

• HDD

• RAM

• ROM

Which of the following connectors is most commonly used for modern CPU cooling solutions?

• SATA

• PCIe

• 4-pin PWM

• RJ-45

Which of the following is the main function of the motherboard?

• Storing the operating system

• Providing power to the computer

• Connecting and allowing communication between components

• Controlling the display settings

Which of the following is the primary purpose of a power supply unit (PSU)?

• Convert AC to DC power

• Store electrical energy

• Boost processor speed

• Act as a backup power source

Which of the following cooling methods is the most effective for preventing CPU overheating?

• Passive Cooling

• Air Cooling

• Liquid Cooling

• Heat Sink Only

Which connector is commonly used for internal hard drives?

• RJ-45

• SATA

• HDMI

• USB-C

Which port is commonly used for wired network connections?

• RJ-45

• Ethanet Cable

• VGA

• USB-C

Which of the following is a common type of printer that uses toner cartridges?

• Inkjet

• Laser

• Dot Matrix

• Thermal

Which printer component applies heat to fuse toner onto paper?

• PrintHead

• Ink Cartidge

• Fuser Unit

• Roller

Which of the following is a benefit of using a multifunction device (MFD)?

• It only prints in black and white

• It combines printing, scanning, copying, and faxing

• It requires separate devices for each function

• It is slower than a standard printer