A) Update the operating system. B) Reconnect the printer. C) Ensure the RAM modules are properly seated. D) Replace the monitor.
A) The CPU cooling system is improperly installed. B) The keyboard layout is incorrect. C) The monitor resolution is too high. D) The mouse is defective.
A) The audio jack. B) The monitor cable. C) The USB mouse. 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) Check that the motherboard front-panel USB headers are correctly connected. B) Format the hard drive. C) Replace the processor. D) Install more RAM.
A) Heat sink B) Expansion slot C) Power Supply Unit (PSU) D) RAM
A) Projector B) Speaker C) Monitor D) Scanner
A) VGA port B) 3.5 mm audio jack C) RJ-45 Ethernet port D) HDMI port
A) Leave the power cord plugged in. B) Wear an anti-static wrist strap. C) Work on a carpeted floor. D) Touch the CPU pins frequently.
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) Motherboard firmware chip B) RAM module C) Graphics card D) Hard disk drive
A) Processor (CPU) B) Optical drive C) Hard disk drive D) Power supply
A) Thermal paste B) Silicone glue C) Adhesive tape D) Lubricating oil
A) To increase processor speed B) To reduce power consumption C) To improve graphics performance D) To prevent damage and ensure proper seating
A) Hard disk drive B) RAM C) CMOS battery D) Optical drive
A) The module can still move freely B) The retaining clips lock into place automatically C) The RAM tilts to one side D) The clips remain open
A) 24-pin ATX power connector B) IDE ribbon cable C) Audio header D) SATA data cable
A) USB header B) 4-pin or 8-pin CPU power connector C) Molex connector D) SATA power connector
A) To connect the monitor B) To provide electrical power to the motherboard C) To transfer data between the motherboard and storage device D) To cool the processor
A) Hard disk drive or SSD B) Heat sink C) Processor D) RAM module
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) Speaker B) Monitor C) Mouse D) Keyboard
A) Printer B) Monitor C) Projector D) Keyboard
A) PS/2 cable B) HDMI cable C) SATA cable D) RJ-11 cable
A) VGA connector B) SATA connector C) Audio jack D) USB connector
A) Printer B) Scanner C) Webcam 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) Apply more force until it fits. C) Remove the heat sink permanently. D) Bend the socket pins slightly.
A) Remove the CMOS battery. B) Replace the hard drive. C) Disconnect the keyboard. D) Ensure the monitor cable is securely connected to the correct video port.
A) The keyboard is unplugged. B) The CPU heat sink or cooling fan was not installed correctly. C) The monitor brightness is too high. D) The printer is turned off.
A) To improve the appearance of the technician B) To protect the technician from possible hazards while working C) To increase the computer's processing speed D) To speed up computer assembly
A) Apron B) Goggles C) Gloves D) Face mask
A) Sandals B) Rubber-soled shoes C) Leather shoes D) Canvas shoes
A) Install the RAM. B) Disconnect the computer from AC power and all peripherals. C) Replace the processor. D) Remove the motherboard.
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) External hard drive B) A UL-approved surge protector or UPS C) Graphics card D) Optical drive
A) Electricity produced by batteries only B) Flow of electricity through power cables C) Discharge of electricity between two objects with different electrical potential D) Electrical energy stored inside the processor
A) Eating, drinking, or smoking B) Holding the chassis before touching components C) Wearing an anti-static wrist strap D) Disconnecting the power supply
A) To verify compatibility with the computer system B) To increase processor speed automatically C) To reduce the price of the hardware D) To prevent the operating system from updating
A) Processor speed B) Graphics card C) Color of the computer case D) RAM capacity
A) Processor speed B) RAM size C) Hard drive capacity D) Optical drive speed
A) Mouse type B) Keyboard layout C) Monitor size D) RAM capacity
A) SCSI B) PS/2 C) IDE D) SATA
A) Detach the hard drive. B) Unplug all cables connected to the computer. C) Remove the motherboard. D) Remove the CPU fan.
A) Install the processor. B) Open the outer shell or computer case. C) Remove the graphics card. D) Remove the RAM.
A) The SATA cable B) The system fan power connector C) The ATX connector D) The processor power connector
A) Beside the power supply B) Under the hard drive C) Behind the optical drive D) On top of the CPU heat sink
A) Power cord B) Keyboard C) Monitor cable D) Hard drive
A) Disconnect the SATA cable. B) Push down both retaining clips before lifting the module. C) Unscrew the RAM from the motherboard. 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 prevent them from getting lost and to make reassembly easier. D) To protect the processor from dust. |