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