A) Reconnect the printer. B) Ensure the RAM modules are properly seated. C) Replace the monitor. D) Update the operating system.
A) The monitor resolution is too high. B) The keyboard layout is incorrect. C) The mouse is defective. D) The CPU cooling system is improperly installed.
A) The audio jack. B) The SATA data and power cable connections. C) The monitor cable. D) The USB mouse.
A) Align the processor correctly before installation. B) Apply more thermal paste. C) Tighten the heat sink screws first. D) Install the RAM 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) RAM B) Expansion slot C) Power Supply Unit (PSU) D) Heat sink
A) Projector B) Monitor C) Speaker D) Scanner
A) 3.5 mm audio jack B) HDMI port C) RJ-45 Ethernet port D) VGA port
A) Work on a carpeted floor. B) Leave the power cord plugged in. C) Wear an anti-static wrist strap. D) Touch the CPU pins frequently.
A) Remove the RAM. B) Unplug the power supply. C) Disconnect the monitor. D) Inspect all cable connections and ensure no loose screws remain inside the case.
A) Graphics card B) RAM module C) Hard disk drive D) Motherboard firmware chip
A) Processor (CPU) B) Hard disk drive C) Power supply D) Optical drive
A) Silicone glue B) Thermal paste C) Adhesive tape D) Lubricating oil
A) To improve graphics performance B) To increase processor speed C) To prevent damage and ensure proper seating D) To reduce power consumption
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) SATA data cable B) 24-pin ATX power connector C) Audio header D) IDE ribbon cable
A) Molex connector B) USB header C) 4-pin or 8-pin CPU power connector D) SATA power connector
A) To cool the processor B) To connect the monitor C) To provide electrical power to the motherboard D) To transfer data between the motherboard and storage device
A) Hard disk drive or SSD B) Heat sink C) RAM module D) Processor
A) The printer is connected B) All components and cables are securely connected C) The keyboard lights are working D) The monitor is turned on
A) Speaker B) Mouse C) Keyboard D) Monitor
A) Printer B) Projector C) Keyboard D) Monitor
A) RJ-11 cable B) HDMI cable C) SATA cable D) PS/2 cable
A) VGA connector B) USB connector C) SATA connector D) Audio jack
A) Printer B) Webcam C) Scanner D) Projector
A) Install another operating system. B) Replace the monitor immediately. C) Disconnect the RAM modules. D) Verify that the 24-pin ATX and CPU power connectors are securely attached.
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) Replace the hard drive. 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 protect the technician from possible hazards while working B) To speed up computer assembly C) To improve the appearance of the technician D) To increase the computer's processing speed
A) Face mask B) Apron C) Goggles D) Gloves
A) Leather shoes B) Canvas shoes C) Rubber-soled shoes D) Sandals
A) Install the RAM. B) Replace the processor. C) Remove the motherboard. D) Disconnect the computer from AC power and all peripherals.
A) Oils and static electricity from the hands may damage the components. B) The BIOS settings will be erased. C) The computer will immediately shut down. D) The components become heavier.
A) External hard drive B) Graphics card C) A UL-approved surge protector or UPS D) Optical drive
A) Discharge of electricity between two objects with different electrical potential B) Electrical energy stored inside the processor C) Flow of electricity through power cables D) Electricity produced by batteries only
A) Holding the chassis before touching components B) Eating, drinking, or smoking C) Wearing an anti-static wrist strap D) Disconnecting the power supply
A) To reduce the price of the hardware B) To increase processor speed automatically C) To prevent the operating system from updating D) To verify compatibility with the computer system
A) Color of the computer case B) RAM capacity C) Graphics card D) Processor speed
A) Processor speed B) Hard drive capacity C) RAM size D) Optical drive speed
A) Mouse type B) Keyboard layout C) Monitor size D) RAM capacity
A) IDE B) PS/2 C) SCSI D) SATA
A) Unplug all cables connected to the computer. B) Remove the motherboard. C) Detach the hard drive. D) Remove the CPU fan.
A) Remove the graphics card. B) Remove the RAM. C) Install the processor. D) Open the outer shell or computer case.
A) The SATA cable B) The ATX connector C) The system fan power connector D) The processor power connector
A) Beside the power supply B) Behind the optical drive C) On top of the CPU heat sink D) Under the hard drive
A) Power cord B) Hard drive C) Monitor cable D) Keyboard
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 improve airflow inside the computer. B) To prevent them from getting lost and to make reassembly easier. C) To increase the speed of disassembly. D) To protect the processor from dust. |