A) Reconnect the printer. B) Update the operating system. C) Ensure the RAM modules are properly seated. D) Replace the monitor.
A) The keyboard layout is incorrect. B) The monitor resolution is too high. C) The CPU cooling system is improperly installed. D) The mouse is defective.
A) The USB mouse. B) The SATA data and power cable connections. C) The audio jack. D) The monitor cable.
A) Align the processor correctly before installation. B) Apply more thermal paste. C) Install the RAM first. 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) Heat sink B) RAM C) Expansion slot D) Power Supply Unit (PSU)
A) Monitor B) Projector C) Speaker D) Scanner
A) VGA port B) RJ-45 Ethernet port C) 3.5 mm audio jack D) HDMI port
A) Work on a carpeted floor. B) Touch the CPU pins frequently. C) Leave the power cord plugged in. 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) Remove the RAM. D) Unplug the power supply.
A) RAM module B) Graphics card C) Hard disk drive D) Motherboard firmware chip
A) Power supply B) Optical drive C) Hard disk drive D) Processor (CPU)
A) Lubricating oil B) Adhesive tape C) Silicone glue D) Thermal paste
A) To reduce power consumption B) To increase processor speed C) To improve graphics performance D) To prevent damage and ensure proper seating
A) CMOS battery B) Hard disk drive C) Optical drive D) RAM
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) 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 cool the processor B) To transfer data between the motherboard and storage device C) To provide electrical power to the motherboard D) To connect the monitor
A) Processor B) RAM module C) Heat sink D) Hard disk drive or SSD
A) The printer is connected B) The monitor is turned on C) All components and cables are securely connected D) The keyboard lights are working
A) Keyboard B) Monitor C) Speaker D) Mouse
A) Monitor B) Keyboard C) Printer D) Projector
A) HDMI cable B) PS/2 cable C) SATA cable D) RJ-11 cable
A) VGA connector B) USB connector C) Audio jack D) SATA connector
A) Scanner B) Webcam C) Projector D) Printer
A) Replace the monitor immediately. B) Verify that the 24-pin ATX and CPU power connectors are securely attached. C) Install another operating system. D) Disconnect the RAM modules.
A) Bend the socket pins slightly. B) Remove the processor and check the alignment marks before reinstalling. C) Apply more force until it fits. D) Remove the heat sink permanently.
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 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 improve the appearance of the technician B) To increase the computer's processing speed C) To speed up computer assembly D) To protect the technician from possible hazards while working
A) Gloves B) Apron C) Goggles D) Face mask
A) Leather shoes B) Canvas shoes C) Sandals D) Rubber-soled shoes
A) Remove the motherboard. B) Install the RAM. C) Replace the processor. D) Disconnect the computer from AC power and all peripherals.
A) The BIOS settings will be erased. B) The computer will immediately shut down. C) The components become heavier. D) Oils and static electricity from the hands may damage the components.
A) A UL-approved surge protector or UPS B) Optical drive C) Graphics card D) External hard 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) Disconnecting the power supply B) Eating, drinking, or smoking C) Holding the chassis before touching components D) Wearing an anti-static wrist strap
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) RAM size B) Optical drive speed C) Processor speed D) Hard drive capacity
A) RAM capacity B) Keyboard layout C) Monitor size D) Mouse type
A) PS/2 B) SCSI C) SATA D) IDE
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 SATA cable C) The ATX connector D) The processor power connector
A) Beside the power supply B) Behind the optical drive C) Under the hard drive D) On top of the CPU heat sink
A) Power cord B) Keyboard C) Hard drive 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 increase the speed of disassembly. C) To protect the processor from dust. D) To improve airflow inside the computer. |