A) Ensure the RAM modules are properly seated. B) Replace the monitor. C) Update the operating system. D) Reconnect the printer.
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 audio jack. B) The USB mouse. C) The monitor cable. D) The SATA data and power cable connections.
A) Align the processor correctly before installation. B) Install the RAM first. C) Tighten the heat sink screws first. D) Apply more thermal paste.
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) Expansion slot C) RAM D) Power Supply Unit (PSU)
A) Scanner B) Speaker C) Projector D) Monitor
A) RJ-45 Ethernet port B) HDMI port C) 3.5 mm audio jack D) VGA port
A) Wear an anti-static wrist strap. B) Work on a carpeted floor. C) Touch the CPU pins frequently. D) Leave the power cord plugged in.
A) Unplug the power supply. B) Remove the RAM. C) Disconnect the monitor. D) Inspect all cable connections and ensure no loose screws remain inside the case.
A) Graphics card B) Hard disk drive C) RAM module D) Motherboard firmware chip
A) Hard disk drive B) Power supply C) Optical drive D) Processor (CPU)
A) Silicone glue B) Lubricating oil C) Thermal paste 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) Hard disk drive C) CMOS battery D) Optical drive
A) The RAM tilts to one side B) The module can still move freely C) The clips remain open D) The retaining clips lock into place automatically
A) Audio header B) IDE ribbon cable C) SATA data cable D) 24-pin ATX power connector
A) SATA power connector B) 4-pin or 8-pin CPU power connector C) Molex connector D) USB header
A) To transfer data between the motherboard and storage device B) To cool the processor C) To connect the monitor D) To provide electrical power to the motherboard
A) Processor B) RAM module C) Heat sink D) Hard disk drive or SSD
A) The monitor is turned on B) The keyboard lights are working C) The printer is connected D) All components and cables are securely connected
A) Speaker B) Keyboard C) Monitor D) Mouse
A) Printer B) Projector C) Monitor D) Keyboard
A) RJ-11 cable B) PS/2 cable C) HDMI cable D) SATA cable
A) USB connector B) VGA connector C) Audio jack D) SATA connector
A) Projector B) Scanner C) Webcam D) Printer
A) Replace the monitor immediately. B) Install another operating system. 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 heat sink permanently. C) Remove the processor and check the alignment marks before reinstalling. D) Bend the socket pins slightly.
A) Remove the CMOS battery. B) Ensure the monitor cable is securely connected to the correct video port. C) Disconnect the keyboard. D) Replace the hard drive.
A) The monitor brightness is too high. B) The keyboard is unplugged. C) The printer is turned off. D) The CPU heat sink or cooling fan was not installed correctly.
A) To increase the computer's processing speed B) To improve the appearance of the technician C) To speed up computer assembly D) To protect the technician from possible hazards while working
A) Apron B) Gloves C) Face mask D) Goggles
A) Leather shoes B) Rubber-soled shoes C) Canvas shoes D) Sandals
A) Remove the motherboard. B) Install the RAM. C) Disconnect the computer from AC power and all peripherals. D) Replace the processor.
A) The components become heavier. B) Oils and static electricity from the hands may damage the components. C) The BIOS settings will be erased. D) The computer will immediately shut down.
A) External hard drive B) A UL-approved surge protector or UPS C) Graphics card D) Optical drive
A) Flow of electricity through power cables B) Electricity produced by batteries only C) Electrical energy stored inside the processor D) Discharge of electricity between two objects with different electrical potential
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 prevent the operating system from updating B) To verify compatibility with the computer system C) To reduce the price of the hardware D) To increase processor speed automatically
A) Processor speed B) Graphics card C) Color of the computer case D) RAM capacity
A) Hard drive capacity B) RAM size C) Optical drive speed D) Processor speed
A) RAM capacity B) Mouse type C) Keyboard layout D) Monitor size
A) IDE B) SATA C) SCSI D) PS/2
A) Remove the motherboard. B) Unplug all cables connected to the computer. C) Detach the hard drive. D) Remove the CPU fan.
A) Install the processor. B) Open the outer shell or computer case. C) Remove the RAM. D) Remove the graphics card.
A) The system fan power connector B) The processor power connector C) The ATX connector D) The SATA cable
A) Behind the optical drive B) On top of the CPU heat sink C) Under the hard drive D) Beside the power supply
A) Power cord B) Keyboard C) Monitor cable D) Hard drive
A) Push down both retaining clips before lifting the module. B) Unscrew the RAM from the motherboard. C) Pull the module upward without releasing the clips. D) Disconnect the SATA cable.
A) To protect the processor from dust. B) To increase the speed of disassembly. C) To prevent them from getting lost and to make reassembly easier. D) To improve airflow inside the computer. |