A) Replace the monitor. B) Ensure the RAM modules are properly seated. C) Update the operating system. D) Reconnect the printer.
A) The CPU cooling system is improperly installed. B) The mouse is defective. C) The monitor resolution is too high. D) The keyboard layout is incorrect.
A) The SATA data and power cable connections. B) The audio jack. C) The USB mouse. D) The monitor cable.
A) Install the RAM first. B) Apply more thermal paste. C) Align the processor correctly before installation. D) Tighten the heat sink screws first.
A) Format the hard drive. B) Replace the processor. C) Install more RAM. D) Check that the motherboard front-panel USB headers are correctly connected.
A) Expansion slot B) Power Supply Unit (PSU) C) Heat sink D) RAM
A) Projector B) Speaker C) Scanner D) Monitor
A) RJ-45 Ethernet port B) VGA port C) 3.5 mm audio jack D) HDMI port
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) Inspect all cable connections and ensure no loose screws remain inside the case. B) Remove the RAM. C) Disconnect the monitor. D) Unplug the power supply.
A) RAM module B) Motherboard firmware chip C) Graphics card D) Hard disk drive
A) Hard disk drive B) Optical drive C) Power supply D) Processor (CPU)
A) Lubricating oil B) Silicone glue C) Thermal paste 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) CMOS battery C) RAM D) Optical drive
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) SATA data cable B) Audio header C) 24-pin ATX power connector D) IDE ribbon 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 transfer data between the motherboard and storage device C) To cool the processor D) To connect the monitor
A) Hard disk drive or SSD B) Heat sink C) RAM module D) Processor
A) The keyboard lights are working B) The printer is connected C) All components and cables are securely connected D) The monitor is turned on
A) Keyboard B) Mouse C) Monitor D) Speaker
A) Monitor B) Keyboard C) Projector D) Printer
A) RJ-11 cable B) HDMI cable C) PS/2 cable D) SATA cable
A) Audio jack B) SATA connector C) VGA connector D) USB connector
A) Scanner B) Webcam C) Printer D) Projector
A) Verify that the 24-pin ATX and CPU power connectors are securely attached. B) Replace the monitor immediately. C) Install another operating system. D) Disconnect the RAM modules.
A) Remove the processor and check the alignment marks before reinstalling. B) Apply more force until it fits. C) Remove the heat sink permanently. D) Bend the socket pins slightly.
A) Replace the hard drive. B) Ensure the monitor cable is securely connected to the correct video port. C) Disconnect the keyboard. D) Remove the CMOS battery.
A) The CPU heat sink or cooling fan was not installed correctly. B) The keyboard is unplugged. C) The monitor brightness is too high. D) The printer is turned off.
A) To speed up computer assembly B) To improve the appearance of the technician C) To protect the technician from possible hazards while working D) To increase the computer's processing speed
A) Gloves B) Face mask C) Apron D) Goggles
A) Rubber-soled shoes B) Sandals C) Canvas shoes D) Leather shoes
A) Install the RAM. B) Disconnect the computer from AC power and all peripherals. C) Replace the processor. 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) A UL-approved surge protector or UPS B) Optical drive C) External hard drive D) Graphics card
A) Discharge of electricity between two objects with different electrical potential B) Electricity produced by batteries only C) Flow of electricity through power cables D) Electrical energy stored inside the processor
A) Disconnecting the power supply B) Wearing an anti-static wrist strap C) Eating, drinking, or smoking D) Holding the chassis before touching components
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) Graphics card B) Processor speed C) Color of the computer case D) RAM capacity
A) Processor speed B) RAM size C) Hard drive capacity D) Optical drive speed
A) Mouse type B) Monitor size C) RAM capacity D) Keyboard layout
A) IDE B) SATA C) PS/2 D) SCSI
A) Remove the CPU fan. B) Remove the motherboard. C) Unplug all cables connected to the computer. D) Detach the hard drive.
A) Remove the RAM. B) Remove the graphics card. C) Open the outer shell or computer case. D) Install the processor.
A) The ATX connector B) The SATA cable C) The processor power connector D) The system fan power connector
A) Beside the power supply B) On top of the CPU heat sink C) Under the hard drive D) Behind the optical drive
A) Hard drive B) Power cord C) Monitor cable D) Keyboard
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 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. |