A) Update the operating system. B) Replace the monitor. C) Ensure the RAM modules are properly seated. D) Reconnect the printer.
A) The mouse is defective. B) The keyboard layout is incorrect. C) The CPU cooling system is improperly installed. D) The monitor resolution is too high.
A) The USB mouse. B) The SATA data and power cable connections. C) The monitor cable. 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) Check that the motherboard front-panel USB headers are correctly connected. C) Format the hard drive. D) Replace the processor.
A) Expansion slot B) Power Supply Unit (PSU) C) RAM D) Heat sink
A) Scanner B) Speaker C) Projector D) Monitor
A) HDMI port B) VGA port C) 3.5 mm audio jack D) RJ-45 Ethernet port
A) Touch the CPU pins frequently. B) Leave the power cord plugged in. C) Wear an anti-static wrist strap. D) Work on a carpeted floor.
A) Inspect all cable connections and ensure no loose screws remain inside the case. B) Unplug the power supply. C) Disconnect the monitor. D) Remove the RAM.
A) Motherboard firmware chip B) RAM module C) Hard disk drive D) Graphics card
A) Processor (CPU) B) Hard disk drive C) Optical drive D) Power supply
A) Thermal paste B) Adhesive tape C) Lubricating oil D) Silicone glue
A) To prevent damage and ensure proper seating B) To reduce power consumption C) To improve graphics performance D) To increase processor speed
A) RAM B) Hard disk drive C) CMOS battery D) Optical drive
A) The RAM tilts to one side B) The retaining clips lock into place automatically C) The clips remain open D) The module can still move freely
A) Audio header B) SATA data cable C) 24-pin ATX power connector D) IDE ribbon cable
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 provide electrical power to the motherboard C) To transfer data between the motherboard and storage device D) To connect the monitor
A) Hard disk drive or SSD B) Processor C) Heat sink D) RAM module
A) The keyboard lights are working B) All components and cables are securely connected C) The monitor is turned on D) The printer is connected
A) Keyboard B) Monitor C) Mouse D) Speaker
A) Keyboard B) Printer C) Projector D) Monitor
A) PS/2 cable B) RJ-11 cable C) HDMI cable D) SATA cable
A) USB connector B) VGA connector C) Audio jack D) SATA connector
A) Scanner B) Webcam C) Projector D) Printer
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 processor and check the alignment marks before reinstalling. C) Bend the socket pins slightly. D) Remove the heat sink permanently.
A) Ensure the monitor cable is securely connected to the correct video port. B) Remove the CMOS battery. C) Disconnect the keyboard. D) Replace the hard drive.
A) The CPU heat sink or cooling fan was not installed correctly. B) The keyboard is unplugged. C) The printer is turned off. D) The monitor brightness is too high.
A) To improve the appearance of the technician B) To protect the technician from possible hazards while working C) To speed up computer assembly D) To increase the computer's processing speed
A) Face mask B) Apron C) Gloves D) Goggles
A) Rubber-soled shoes B) Canvas shoes C) Leather shoes D) Sandals
A) Replace the processor. B) Remove the motherboard. C) Disconnect the computer from AC power and all peripherals. D) Install the RAM.
A) The BIOS settings will be erased. B) The components become heavier. C) The computer will immediately shut down. D) Oils and static electricity from the hands may damage the components.
A) Optical drive B) External hard drive C) A UL-approved surge protector or UPS D) Graphics card
A) Electrical energy stored inside the processor B) Discharge of electricity between two objects with different electrical potential C) Flow of electricity through power cables D) Electricity produced by batteries only
A) Wearing an anti-static wrist strap B) Holding the chassis before touching components C) Disconnecting the power supply D) Eating, drinking, or smoking
A) To reduce the price of the hardware B) To verify compatibility with the computer system C) To prevent the operating system from updating D) To increase processor speed automatically
A) Processor speed B) RAM capacity C) Color of the computer case D) Graphics card
A) Optical drive speed B) Hard drive capacity C) Processor speed D) RAM size
A) RAM capacity B) Mouse type C) Monitor size D) Keyboard layout
A) PS/2 B) SCSI C) SATA D) IDE
A) Remove the motherboard. B) Unplug all cables connected to the computer. C) Remove the CPU fan. D) Detach the hard drive.
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 processor power connector C) The ATX connector D) The system fan power connector
A) Behind the optical drive B) Beside the power supply C) On top of the CPU heat sink D) Under the hard drive
A) Hard drive B) Keyboard C) Monitor cable D) Power cord
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 increase the speed of disassembly. B) To prevent them from getting lost and to make reassembly easier. C) To protect the processor from dust. D) To improve airflow inside the computer. |