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