A) Reconnect the printer. B) Update the operating system. C) Replace the monitor. D) Ensure the RAM modules are properly seated.
A) The mouse is defective. B) The keyboard layout is incorrect. C) The monitor resolution is too high. D) The CPU cooling system is improperly installed.
A) The monitor cable. B) The audio jack. C) The USB mouse. D) The SATA data and power cable connections.
A) Align the processor correctly before installation. B) Install the RAM first. C) Tighten the heat sink screws first. D) Apply more thermal paste.
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) Expansion slot B) Heat sink C) Power Supply Unit (PSU) D) RAM
A) Speaker B) Projector C) Scanner D) Monitor
A) HDMI port B) RJ-45 Ethernet port C) VGA port D) 3.5 mm audio jack
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) Disconnect the monitor. B) Inspect all cable connections and ensure no loose screws remain inside the case. C) Remove the RAM. D) Unplug the power supply.
A) Graphics card B) RAM module C) Hard disk drive D) Motherboard firmware chip
A) Processor (CPU) B) Power supply C) Hard disk drive D) Optical drive
A) Adhesive tape B) Thermal paste C) Lubricating oil D) Silicone glue
A) To improve graphics performance B) To increase processor speed C) To prevent damage and ensure proper seating D) To reduce power consumption
A) RAM B) CMOS battery C) Hard disk drive D) Optical drive
A) The retaining clips lock into place automatically B) The module can still move freely C) The clips remain open D) The RAM tilts to one side
A) SATA data cable B) IDE ribbon cable C) 24-pin ATX power connector D) Audio header
A) USB header B) 4-pin or 8-pin CPU power connector 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) Processor B) Heat sink C) Hard disk drive or SSD 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) Printer B) Projector C) Keyboard D) Monitor
A) HDMI cable B) PS/2 cable C) RJ-11 cable D) SATA cable
A) SATA connector B) Audio jack C) USB connector D) VGA connector
A) Projector B) Webcam C) Scanner D) Printer
A) Disconnect the RAM modules. B) Install another operating system. C) Verify that the 24-pin ATX and CPU power connectors are securely attached. D) Replace the monitor immediately.
A) Apply more force until it fits. B) Remove the processor and check the alignment marks before reinstalling. C) Remove the heat sink permanently. D) Bend the socket pins slightly.
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 increase the computer's processing speed B) To speed up computer assembly C) To improve the appearance of the technician D) To protect the technician from possible hazards while working
A) Gloves B) Face mask C) Apron D) Goggles
A) Canvas shoes B) Rubber-soled shoes C) Sandals D) Leather shoes
A) Replace the processor. B) Install the RAM. C) Disconnect the computer from AC power and all peripherals. D) Remove the motherboard.
A) Oils and static electricity from the hands may damage the components. B) The BIOS settings will be erased. C) The computer will immediately shut down. D) The components become heavier.
A) A UL-approved surge protector or UPS B) External hard drive C) Graphics card D) Optical drive
A) Flow of electricity through power cables B) Electrical energy stored inside the processor C) Discharge of electricity between two objects with different electrical potential D) Electricity produced by batteries only
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 increase processor speed automatically B) To prevent the operating system from updating C) To verify compatibility with the computer system D) To reduce the price of the hardware
A) Processor speed B) RAM capacity C) Graphics card D) Color of the computer case
A) Optical drive speed B) Hard drive capacity C) RAM size D) Processor speed
A) Monitor size B) Mouse type C) Keyboard layout D) RAM capacity
A) IDE B) SATA C) SCSI D) PS/2
A) Remove the motherboard. B) Remove the CPU fan. C) Detach the hard drive. D) Unplug all cables connected to the computer.
A) Install the processor. B) Remove the RAM. C) Remove the graphics card. D) Open the outer shell or computer case.
A) The SATA cable B) The system fan power connector C) The processor power connector D) The ATX connector
A) Behind the optical drive B) Beside the power supply C) Under the hard drive 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 improve airflow inside the computer. C) To protect the processor from dust. D) To prevent them from getting lost and to make reassembly easier. |