A) Ensure the RAM modules are properly seated. B) Reconnect the printer. C) Update the operating system. D) Replace the monitor.
A) The CPU cooling system is improperly installed. B) The keyboard layout is incorrect. C) The monitor resolution is too high. D) The mouse is defective.
A) The monitor cable. B) The SATA data and power cable connections. C) The audio jack. D) The USB mouse.
A) Install the RAM first. B) Apply more thermal paste. C) Tighten the heat sink screws first. D) Align the processor correctly before installation.
A) Format the hard drive. B) Install more RAM. C) Replace the processor. D) Check that the motherboard front-panel USB headers are correctly connected.
A) Heat sink B) RAM C) Power Supply Unit (PSU) D) Expansion slot
A) Speaker B) Scanner C) Monitor D) Projector
A) RJ-45 Ethernet port B) VGA port C) HDMI port D) 3.5 mm audio jack
A) Leave the power cord plugged in. B) Wear an anti-static wrist strap. C) Work on a carpeted floor. D) Touch the CPU pins frequently.
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) Hard disk drive B) RAM module C) Motherboard firmware chip D) Graphics card
A) Optical drive B) Processor (CPU) C) Power supply D) Hard disk drive
A) Adhesive tape B) Lubricating oil C) Thermal paste D) Silicone glue
A) To reduce power consumption B) To prevent damage and ensure proper seating C) To improve graphics performance D) To increase processor speed
A) Optical drive B) CMOS battery C) Hard disk drive D) RAM
A) The module can still move freely B) The retaining clips lock into place automatically C) The RAM tilts to one side D) The clips remain open
A) IDE ribbon cable B) 24-pin ATX power connector C) SATA data cable D) Audio header
A) Molex connector B) USB header C) 4-pin or 8-pin CPU power connector D) SATA power connector
A) To provide electrical power to the motherboard B) To transfer data between the motherboard and storage device C) To connect the monitor D) To cool the processor
A) Hard disk drive or SSD B) RAM module C) Processor D) Heat sink
A) The monitor is turned on B) The keyboard lights are working C) All components and cables are securely connected D) The printer is connected
A) Mouse B) Keyboard C) Monitor D) Speaker
A) Printer B) Projector C) Keyboard D) Monitor
A) HDMI cable B) SATA cable C) PS/2 cable D) RJ-11 cable
A) VGA connector B) Audio jack C) SATA connector D) USB connector
A) Printer B) Projector C) Webcam D) Scanner
A) Replace the monitor immediately. B) Verify that the 24-pin ATX and CPU power connectors are securely attached. C) Install another operating system. D) Disconnect the RAM modules.
A) Apply more force until it fits. B) Bend the socket pins slightly. C) Remove the processor and check the alignment marks before reinstalling. D) Remove the heat sink permanently.
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 CPU heat sink or cooling fan was not installed correctly. B) The printer is turned off. C) The monitor brightness is too high. D) The keyboard is unplugged.
A) To speed up computer assembly B) To protect the technician from possible hazards while working C) To improve the appearance of the technician D) To increase the computer's processing speed
A) Goggles B) Gloves C) Apron D) Face mask
A) Leather shoes B) Sandals C) Canvas shoes D) Rubber-soled shoes
A) Remove the motherboard. B) Install the RAM. C) Disconnect the computer from AC power and all peripherals. D) Replace the processor.
A) The BIOS settings will be erased. B) The computer will immediately shut down. C) The components become heavier. D) Oils and static electricity from the hands may damage the components.
A) Optical drive B) A UL-approved surge protector or UPS C) External hard drive D) Graphics card
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) Eating, drinking, or smoking C) Holding the chassis before touching components D) Wearing an anti-static wrist strap
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) Color of the computer case C) RAM capacity D) Graphics card
A) Optical drive speed B) Hard drive capacity C) RAM size D) Processor speed
A) Mouse type B) RAM capacity C) Monitor size D) Keyboard layout
A) SATA B) SCSI C) PS/2 D) IDE
A) Detach the hard drive. B) Unplug all cables connected to the computer. C) Remove the CPU fan. D) Remove the motherboard.
A) Remove the graphics card. B) Install the processor. C) Open the outer shell or computer case. D) Remove the RAM.
A) The processor power connector B) The SATA cable C) The system fan power connector D) The ATX connector
A) Behind the optical drive B) On top of the CPU heat sink C) Under the hard drive D) Beside the power supply
A) Monitor cable B) Keyboard C) Power cord D) Hard drive
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 increase the speed of disassembly. C) To protect the processor from dust. D) To improve airflow inside the computer. |