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