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