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