A) Ensure the RAM modules are properly seated. B) Replace the monitor. C) Update the operating system. D) Reconnect the printer.
A) The keyboard layout is incorrect. B) The mouse is defective. C) The monitor resolution is too high. D) The CPU cooling system is improperly installed.
A) The USB mouse. B) The audio jack. C) The monitor cable. D) The SATA data and power cable connections.
A) Install the RAM first. B) Align the processor correctly before installation. C) Apply more thermal paste. D) Tighten the heat sink screws first.
A) Format the hard drive. B) Replace the processor. C) Install more RAM. D) Check that the motherboard front-panel USB headers are correctly connected.
A) RAM B) Heat sink C) Power Supply Unit (PSU) D) Expansion slot
A) Scanner B) Speaker C) Monitor D) Projector
A) VGA port B) RJ-45 Ethernet port C) 3.5 mm audio jack D) HDMI port
A) Work on a carpeted floor. B) Touch the CPU pins frequently. C) Leave the power cord plugged in. D) Wear an anti-static wrist strap.
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) Graphics card C) RAM module D) Motherboard firmware chip
A) Power supply B) Optical drive C) Hard disk drive D) Processor (CPU)
A) Lubricating oil B) Silicone glue C) Thermal paste D) Adhesive tape
A) To reduce power consumption B) To increase processor speed C) To improve graphics performance D) To prevent damage and ensure proper seating
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 clips remain open D) The RAM tilts to one side
A) Audio header B) 24-pin ATX power connector C) IDE ribbon cable D) SATA data cable
A) Molex connector B) USB header 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 connect the monitor C) To cool the processor D) To provide electrical power to the motherboard
A) Processor B) RAM module C) Heat sink D) Hard disk drive or SSD
A) The keyboard lights are working B) The printer is connected C) All components and cables are securely connected D) The monitor is turned on
A) Keyboard B) Speaker C) Monitor D) Mouse
A) Monitor B) Keyboard C) Projector D) Printer
A) SATA cable B) RJ-11 cable C) HDMI cable D) PS/2 cable
A) Audio jack B) SATA connector C) USB connector D) VGA connector
A) Projector B) Scanner C) Webcam D) Printer
A) Replace the monitor immediately. B) Disconnect the RAM modules. C) Install another operating system. 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) Ensure the monitor cable is securely connected to the correct video port. B) Disconnect the keyboard. C) Remove the CMOS battery. D) Replace the hard drive.
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 increase the computer's processing speed B) To protect the technician from possible hazards while working C) To improve the appearance of the technician D) To speed up computer assembly
A) Apron B) Gloves C) Face mask D) Goggles
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) Install the RAM. 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) Graphics card B) Optical drive C) External hard drive D) A UL-approved surge protector or UPS
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) Wearing an anti-static wrist strap B) Disconnecting the power supply C) Holding the chassis before touching components D) Eating, drinking, or smoking
A) To verify compatibility with the computer system B) To increase processor speed automatically C) To prevent the operating system from updating D) To reduce the price of the hardware
A) RAM capacity B) Graphics card C) Processor speed D) Color of the computer case
A) Processor speed B) Optical drive speed C) Hard drive capacity D) RAM size
A) Monitor size B) Keyboard layout C) Mouse type D) RAM capacity
A) SATA B) PS/2 C) IDE D) SCSI
A) Remove the motherboard. B) Remove the CPU fan. C) Unplug all cables connected to the computer. D) Detach the hard drive.
A) Open the outer shell or computer case. B) Remove the graphics card. C) Install the processor. D) Remove the RAM.
A) The ATX connector B) The processor power connector C) The SATA cable D) The system fan power connector
A) On top of the CPU heat sink B) Behind the optical drive C) Beside the power supply D) Under the hard drive
A) Hard drive B) Keyboard C) Power cord D) Monitor cable
A) Push down both retaining clips before lifting the module. B) Pull the module upward without releasing the clips. C) Unscrew the RAM from the motherboard. D) Disconnect the SATA cable.
A) To protect the processor from dust. B) To improve airflow inside the computer. C) To prevent them from getting lost and to make reassembly easier. D) To increase the speed of disassembly. |