A) Update the operating system. B) Ensure the RAM modules are properly seated. C) Reconnect the printer. D) Replace the monitor.
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 SATA data and power cable connections. B) The USB mouse. C) The monitor cable. D) The audio jack.
A) Apply more thermal paste. B) Align the processor correctly before installation. C) Install the RAM first. D) Tighten the heat sink screws first.
A) Install more RAM. B) Replace the processor. C) Format the hard drive. 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) Projector B) Speaker C) Monitor D) Scanner
A) VGA port B) RJ-45 Ethernet port C) HDMI port D) 3.5 mm audio jack
A) Touch the CPU pins frequently. B) Wear an anti-static wrist strap. C) Leave the power cord plugged in. D) Work on a carpeted floor.
A) Disconnect the monitor. B) Unplug the power supply. C) Inspect all cable connections and ensure no loose screws remain inside the case. D) Remove the RAM.
A) Motherboard firmware chip B) Graphics card C) Hard disk drive D) RAM module
A) Power supply B) Processor (CPU) C) Optical drive D) Hard disk drive
A) Lubricating oil B) Thermal paste C) Silicone glue D) Adhesive tape
A) To reduce power consumption B) To improve graphics performance C) To increase processor speed D) To prevent damage and ensure proper seating
A) Hard disk drive B) Optical drive C) RAM D) CMOS battery
A) The retaining clips lock into place automatically B) The RAM tilts to one side C) The clips remain open D) The module can still move freely
A) IDE ribbon cable B) Audio header C) 24-pin ATX power connector D) SATA data cable
A) USB header B) Molex connector C) SATA power connector 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) Hard disk drive or SSD B) Processor C) RAM module D) Heat sink
A) The printer is connected B) The monitor is turned on C) The keyboard lights are working D) All components and cables are securely connected
A) Monitor B) Mouse C) Keyboard D) Speaker
A) Keyboard B) Projector C) Printer D) Monitor
A) HDMI cable B) SATA cable C) RJ-11 cable D) PS/2 cable
A) Audio jack B) USB connector C) SATA connector D) VGA connector
A) Projector B) Webcam C) Printer D) Scanner
A) Install another operating system. B) Replace the monitor immediately. C) Verify that the 24-pin ATX and CPU power connectors are securely attached. D) Disconnect the RAM modules.
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) Disconnect the keyboard. C) Replace the hard drive. D) Remove the CMOS battery.
A) The printer is turned off. B) The keyboard is unplugged. C) The monitor brightness is too high. D) The CPU heat sink or cooling fan was not installed correctly.
A) To protect the technician from possible hazards while working B) To increase the computer's processing speed C) To speed up computer assembly D) To improve the appearance of the technician
A) Apron B) Gloves C) Face mask D) Goggles
A) Sandals B) Canvas shoes C) Rubber-soled shoes D) Leather shoes
A) Install the RAM. B) Replace the processor. 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 components become heavier. C) The computer will immediately shut down. D) The BIOS settings will be erased.
A) External hard drive B) Optical drive C) Graphics card D) A UL-approved surge protector or UPS
A) Electrical energy stored inside the processor B) Discharge of electricity between two objects with different electrical potential C) Electricity produced by batteries only D) Flow of electricity through power cables
A) Disconnecting the power supply B) Eating, drinking, or smoking C) Wearing an anti-static wrist strap D) Holding the chassis before touching components
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) Graphics card C) Color of the computer case D) RAM capacity
A) Processor speed B) Optical drive speed C) RAM size D) Hard drive capacity
A) Keyboard layout B) RAM capacity C) Monitor size D) Mouse type
A) PS/2 B) IDE C) SCSI D) SATA
A) Remove the motherboard. B) Detach the hard drive. C) Unplug all cables connected to the computer. D) Remove the CPU fan.
A) Open the outer shell or computer case. B) Install the processor. C) Remove the RAM. D) Remove the graphics card.
A) The SATA cable B) The system fan power connector C) The ATX connector D) The processor power connector
A) Under the hard drive B) On top of the CPU heat sink C) Behind the optical drive D) Beside the power supply
A) Power cord B) Keyboard C) Hard drive D) Monitor cable
A) Pull the module upward without releasing the clips. B) Push down both retaining clips before lifting the module. 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. |