A) Reconnect the printer. B) Replace the monitor. C) Ensure the RAM modules are properly seated. D) Update the operating system.
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 SATA data and power cable connections. B) The monitor cable. C) The USB mouse. D) The audio jack.
A) Tighten the heat sink screws first. B) Apply more thermal paste. C) Align the processor correctly before installation. D) Install the RAM first.
A) Install more RAM. B) Format the hard drive. C) Replace the processor. D) Check that the motherboard front-panel USB headers are correctly connected.
A) Power Supply Unit (PSU) B) RAM C) Expansion slot D) Heat sink
A) Projector B) Speaker C) Monitor D) Scanner
A) VGA port B) RJ-45 Ethernet port C) 3.5 mm audio jack D) HDMI port
A) Wear an anti-static wrist strap. B) Work on a carpeted floor. C) Leave the power cord plugged in. D) Touch the CPU pins frequently.
A) Remove the RAM. B) Unplug the power supply. C) Inspect all cable connections and ensure no loose screws remain inside the case. D) Disconnect the monitor.
A) Hard disk drive B) RAM module C) Motherboard firmware chip D) Graphics card
A) Hard disk drive B) Optical drive C) Power supply D) Processor (CPU)
A) Lubricating oil B) Thermal paste C) Silicone glue D) Adhesive tape
A) To increase processor speed B) To prevent damage and ensure proper seating C) To improve graphics performance D) To reduce power consumption
A) RAM B) CMOS battery C) Optical drive D) Hard disk drive
A) The retaining clips lock into place automatically B) The module can still move freely C) The RAM tilts to one side D) The clips remain open
A) IDE ribbon cable B) SATA data cable C) 24-pin ATX power connector D) Audio header
A) Molex connector B) SATA power connector C) USB header D) 4-pin or 8-pin CPU power connector
A) To transfer data between the motherboard and storage device B) To provide electrical power to the motherboard C) To connect the monitor D) To cool the processor
A) RAM module B) Hard disk drive or SSD C) Processor 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) Mouse B) Speaker C) Monitor D) Keyboard
A) Monitor B) Projector C) Keyboard D) Printer
A) PS/2 cable B) SATA cable C) RJ-11 cable D) HDMI cable
A) VGA connector B) Audio jack C) SATA connector D) USB connector
A) Scanner B) Printer C) Projector D) Webcam
A) Verify that the 24-pin ATX and CPU power connectors are securely attached. B) Install another operating system. C) Replace the monitor immediately. D) Disconnect the RAM modules.
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) Remove the CMOS battery. B) Replace the hard drive. C) Ensure the monitor cable is securely connected to the correct video port. D) Disconnect the keyboard.
A) The printer is turned off. B) The monitor brightness is too high. C) The keyboard is unplugged. 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) Gloves B) Face mask C) Goggles D) Apron
A) Leather shoes B) Sandals C) Canvas shoes D) Rubber-soled shoes
A) Remove the motherboard. B) Disconnect the computer from AC power and all peripherals. C) Replace the processor. D) Install the RAM.
A) The components become heavier. B) The computer will immediately shut down. C) The BIOS settings will be erased. D) Oils and static electricity from the hands may damage the components.
A) A UL-approved surge protector or UPS B) Graphics card C) External hard drive D) Optical drive
A) Electricity produced by batteries only B) Discharge of electricity between two objects with different electrical potential C) Electrical energy stored inside the processor D) Flow of electricity through power cables
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 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) Processor speed C) Graphics card D) Color of the computer case
A) RAM size B) Processor speed C) Optical drive speed D) Hard drive capacity
A) Monitor size B) RAM capacity C) Mouse type D) Keyboard layout
A) SCSI B) PS/2 C) IDE D) SATA
A) Remove the motherboard. B) Unplug all cables connected to the computer. C) Detach the hard drive. D) Remove the CPU fan.
A) Remove the graphics card. B) Install the processor. C) Open the outer shell or computer case. D) Remove the RAM.
A) The system fan power connector B) The processor power connector C) The SATA cable D) The ATX connector
A) Under the hard drive B) Behind the optical drive C) On top of the CPU heat sink D) Beside the power supply
A) Keyboard B) Power cord C) Hard drive D) Monitor cable
A) Push down both retaining clips before lifting the module. B) Pull the module upward without releasing the clips. C) Disconnect the SATA cable. D) Unscrew the RAM from the motherboard.
A) To prevent them from getting lost and to make reassembly easier. B) To improve airflow inside the computer. C) To protect the processor from dust. D) To increase the speed of disassembly. |