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