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