A) Ensure the RAM modules are properly seated. B) Update the operating system. C) Replace the monitor. D) Reconnect the printer.
A) The monitor resolution is too high. B) The keyboard layout is incorrect. C) The CPU cooling system is improperly installed. D) The mouse is defective.
A) The USB mouse. B) The audio jack. C) The SATA data and power cable connections. D) The monitor cable.
A) Install the RAM first. B) Tighten the heat sink screws first. C) Align the processor correctly before installation. D) Apply more thermal paste.
A) Replace the processor. B) Check that the motherboard front-panel USB headers are correctly connected. C) Install more RAM. D) Format the hard drive.
A) Power Supply Unit (PSU) B) Heat sink C) Expansion slot D) RAM
A) Speaker B) Scanner C) Monitor D) Projector
A) HDMI port B) 3.5 mm audio jack C) VGA port D) RJ-45 Ethernet port
A) Work on a carpeted floor. B) Leave the power cord plugged in. C) Touch the CPU pins frequently. D) Wear an anti-static wrist strap.
A) Unplug the power supply. B) Inspect all cable connections and ensure no loose screws remain inside the case. C) Remove the RAM. D) Disconnect the monitor.
A) Motherboard firmware chip B) Hard disk drive C) RAM module D) Graphics card
A) Processor (CPU) B) Optical drive C) Power supply D) Hard disk drive
A) Thermal paste B) Lubricating oil C) Adhesive tape D) Silicone glue
A) To reduce power consumption B) To increase processor speed C) To improve graphics performance D) To prevent damage and ensure proper seating
A) Optical drive B) Hard disk drive C) CMOS battery D) RAM
A) The module can still move freely B) The RAM tilts to one side C) The retaining clips lock into place automatically D) The clips remain open
A) 24-pin ATX power connector B) IDE ribbon cable C) SATA data cable D) Audio header
A) 4-pin or 8-pin CPU power connector B) SATA power connector C) Molex connector D) USB header
A) To connect the monitor B) To cool the processor C) To transfer data between the motherboard and storage device D) To provide electrical power to the motherboard
A) Processor B) Hard disk drive or SSD C) Heat sink D) RAM module
A) The keyboard lights are working B) The printer is connected C) The monitor is turned on D) All components and cables are securely connected
A) Keyboard B) Monitor C) Mouse D) Speaker
A) Projector B) Monitor C) Printer D) Keyboard
A) PS/2 cable B) HDMI cable C) RJ-11 cable D) SATA cable
A) VGA connector B) SATA connector C) Audio jack D) USB connector
A) Scanner B) Webcam C) Printer D) Projector
A) Verify that the 24-pin ATX and CPU power connectors are securely attached. B) Install another operating system. C) Disconnect the RAM modules. D) Replace the monitor immediately.
A) Remove the heat sink permanently. B) Remove the processor and check the alignment marks before reinstalling. C) Bend the socket pins slightly. D) Apply more force until it fits.
A) Ensure the monitor cable is securely connected to the correct video port. B) Disconnect the keyboard. C) Remove the CMOS battery. D) Replace the hard drive.
A) The CPU heat sink or cooling fan was not installed correctly. B) The printer is turned off. C) The keyboard is unplugged. D) The monitor brightness is too high.
A) To increase the computer's processing speed B) To improve the appearance of the technician C) To protect the technician from possible hazards while working D) To speed up computer assembly
A) Gloves B) Apron C) Goggles D) Face mask
A) Leather shoes B) Sandals C) Canvas shoes D) Rubber-soled shoes
A) Install the RAM. B) Remove the motherboard. C) Replace the processor. D) Disconnect the computer from AC power and all peripherals.
A) The computer will immediately shut down. B) Oils and static electricity from the hands may damage the components. C) The BIOS settings will be erased. D) The components become heavier.
A) Optical drive B) Graphics card C) A UL-approved surge protector or UPS D) External hard drive
A) Flow of electricity through power cables B) Electrical energy stored inside the processor C) Electricity produced by batteries only D) Discharge of electricity between two objects with different electrical potential
A) Wearing an anti-static wrist strap B) Disconnecting the power supply C) Holding the chassis before touching components D) Eating, drinking, or smoking
A) To reduce the price of the hardware B) To increase processor speed automatically C) To verify compatibility with the computer system D) To prevent the operating system from updating
A) RAM capacity B) Graphics card C) Color of the computer case D) Processor speed
A) Processor speed B) Hard drive capacity C) Optical drive speed D) RAM size
A) Mouse type B) RAM capacity C) Monitor size D) Keyboard layout
A) SCSI B) SATA C) IDE D) PS/2
A) Remove the motherboard. B) Unplug all cables connected to the computer. C) Remove the CPU fan. D) Detach the hard drive.
A) Open the outer shell or computer case. B) Install the processor. C) Remove the RAM. D) Remove the graphics card.
A) The SATA cable B) The system fan power connector C) The ATX connector D) The processor power connector
A) Under the hard drive B) Behind the optical drive C) Beside the power supply D) On top of the CPU heat sink
A) Keyboard B) Power cord C) Monitor cable D) Hard drive
A) Unscrew the RAM from the motherboard. B) Pull the module upward without releasing the clips. C) Disconnect the SATA cable. D) Push down both retaining clips before lifting the module.
A) To increase the speed of disassembly. B) To protect the processor from dust. C) To improve airflow inside the computer. D) To prevent them from getting lost and to make reassembly easier. |