A) Replace the monitor. B) Reconnect the printer. C) Update the operating system. D) Ensure the RAM modules are properly seated.
A) The mouse is defective. B) The monitor resolution is too high. C) The keyboard layout is incorrect. 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) Install the RAM first. B) Align the processor correctly before installation. C) Apply more thermal paste. D) Tighten the heat sink screws first.
A) Replace the processor. B) Install more RAM. C) Check that the motherboard front-panel USB headers are correctly connected. D) Format the hard drive.
A) RAM B) Heat sink C) Expansion slot D) Power Supply Unit (PSU)
A) Projector B) Scanner C) Monitor D) Speaker
A) HDMI port B) 3.5 mm audio jack C) VGA port D) RJ-45 Ethernet port
A) Leave the power cord plugged in. B) Work on a carpeted floor. C) Touch the CPU pins frequently. D) Wear an anti-static wrist strap.
A) Inspect all cable connections and ensure no loose screws remain inside the case. B) Disconnect the monitor. C) Unplug the power supply. D) Remove the RAM.
A) RAM module B) Hard disk drive C) Graphics card D) Motherboard firmware chip
A) Processor (CPU) B) Power supply C) Optical drive D) Hard disk drive
A) Adhesive tape B) Thermal paste C) Silicone glue D) Lubricating oil
A) To prevent damage and ensure proper seating B) To improve graphics performance C) To reduce power consumption D) To increase processor speed
A) Hard disk drive B) RAM C) CMOS battery D) Optical drive
A) The RAM tilts to one side B) The module can still move freely C) The retaining clips lock into place automatically D) The clips remain open
A) SATA data cable B) IDE ribbon cable C) 24-pin ATX power connector D) Audio header
A) Molex connector B) 4-pin or 8-pin CPU power connector C) USB header D) SATA power connector
A) To provide electrical power to the motherboard B) To cool the processor C) To transfer data between the motherboard and storage device D) To connect the monitor
A) Processor B) Heat sink C) Hard disk drive or SSD D) RAM module
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) Mouse B) Monitor C) Keyboard D) Speaker
A) Projector B) Monitor C) Printer D) Keyboard
A) PS/2 cable B) HDMI cable C) RJ-11 cable D) SATA cable
A) VGA connector B) Audio jack C) USB connector D) SATA connector
A) Webcam B) Printer C) Scanner D) Projector
A) Install another operating system. B) Verify that the 24-pin ATX and CPU power connectors are securely attached. C) Replace the monitor immediately. D) Disconnect the RAM modules.
A) Apply more force until it fits. B) Bend the socket pins slightly. C) Remove the heat sink permanently. D) Remove the processor and check the alignment marks before reinstalling.
A) Ensure the monitor cable is securely connected to the correct video port. B) Disconnect the keyboard. C) Remove the CMOS battery. D) Replace the hard drive.
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 increase the computer's processing speed D) To protect the technician from possible hazards while working
A) Goggles B) Gloves C) Apron D) Face mask
A) Leather shoes B) Canvas shoes C) Rubber-soled shoes D) Sandals
A) Replace the processor. B) Install the RAM. C) Remove the motherboard. D) Disconnect the computer from AC power and all peripherals.
A) The BIOS settings will be erased. B) Oils and static electricity from the hands may damage the components. C) The components become heavier. D) The computer will immediately shut down.
A) External hard drive B) A UL-approved surge protector or UPS C) Optical drive D) Graphics card
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) Wearing an anti-static wrist strap B) Disconnecting the power supply C) Eating, drinking, or smoking D) Holding the chassis before touching components
A) To increase processor speed automatically B) To verify compatibility with the computer system C) To prevent the operating system from updating D) To reduce the price of the hardware
A) Graphics card B) RAM capacity C) Color of the computer case D) Processor speed
A) Hard drive capacity B) RAM size C) Processor speed D) Optical drive speed
A) RAM capacity B) Monitor size C) Keyboard layout D) Mouse type
A) SATA B) IDE C) SCSI D) PS/2
A) Detach the hard drive. B) Remove the CPU fan. C) Unplug all cables connected to the computer. D) Remove the motherboard.
A) Open the outer shell or computer case. B) Remove the graphics card. C) Remove the RAM. D) Install the processor.
A) The ATX connector B) The processor power connector C) The SATA cable D) The system fan power connector
A) On top of the CPU heat sink B) Beside the power supply C) Under the hard drive D) Behind the optical drive
A) Hard drive B) Keyboard C) Power cord D) Monitor cable
A) Push down both retaining clips before lifting the module. B) Pull the module upward without releasing the clips. C) Unscrew the RAM from the motherboard. D) Disconnect the SATA cable.
A) To prevent them from getting lost and to make reassembly easier. B) To protect the processor from dust. C) To increase the speed of disassembly. D) To improve airflow inside the computer. |