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