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