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