A) Update the operating system. B) Reconnect the printer. C) Ensure the RAM modules are properly seated. D) Replace the monitor.
A) The mouse is defective. B) The keyboard layout is incorrect. C) The monitor resolution is too high. D) The CPU cooling system is improperly installed.
A) The audio jack. B) The USB mouse. C) The monitor cable. D) The SATA data and power cable connections.
A) Apply more thermal paste. B) Tighten the heat sink screws first. C) Install the RAM first. D) Align the processor correctly before installation.
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) Expansion slot B) RAM C) Heat sink D) Power Supply Unit (PSU)
A) Projector B) Scanner C) Monitor D) Speaker
A) 3.5 mm audio jack B) VGA port C) RJ-45 Ethernet port D) HDMI port
A) Leave the power cord plugged in. B) Work on a carpeted floor. C) Touch the CPU pins frequently. D) Wear an anti-static wrist strap.
A) Disconnect the monitor. B) Unplug the power supply. C) Remove the RAM. D) Inspect all cable connections and ensure no loose screws remain inside the case.
A) Graphics card B) Motherboard firmware chip C) Hard disk drive D) RAM module
A) Power supply B) Optical drive C) Hard disk drive D) Processor (CPU)
A) Lubricating oil B) Adhesive tape C) Thermal paste D) Silicone glue
A) To improve graphics performance B) To reduce power consumption C) To prevent damage and ensure proper seating D) To increase processor speed
A) Optical drive B) RAM C) Hard disk drive D) CMOS battery
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) IDE ribbon cable B) 24-pin ATX power connector C) SATA data cable D) Audio header
A) SATA power connector B) Molex connector C) 4-pin or 8-pin CPU 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) Heat sink B) Processor C) Hard disk drive or SSD D) RAM module
A) The keyboard lights are working B) The monitor is turned on C) All components and cables are securely connected D) The printer is connected
A) Keyboard B) Monitor C) Mouse D) Speaker
A) Projector B) Keyboard C) Printer D) Monitor
A) RJ-11 cable B) HDMI cable C) PS/2 cable D) SATA cable
A) Audio jack B) SATA connector C) VGA connector D) USB connector
A) Webcam B) Scanner C) Projector 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) Remove the heat sink permanently. C) Apply more force until it fits. D) Bend the socket pins slightly.
A) Replace the hard drive. B) Disconnect the keyboard. C) Ensure the monitor cable is securely connected to the correct video port. D) Remove the CMOS battery.
A) The keyboard is unplugged. B) The CPU heat sink or cooling fan was not installed correctly. C) The printer is turned off. D) The monitor brightness is too high.
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) Gloves B) Goggles C) Face mask D) Apron
A) Leather shoes B) Canvas shoes C) Rubber-soled shoes D) Sandals
A) Replace the processor. B) Install the RAM. C) Disconnect the computer from AC power and all peripherals. D) Remove the motherboard.
A) Oils and static electricity from the hands may damage the components. B) The components become heavier. C) The BIOS settings will be erased. D) The computer will immediately shut down.
A) A UL-approved surge protector or UPS B) External hard drive C) Optical drive D) Graphics card
A) Electrical energy stored inside the processor B) Electricity produced by batteries only C) Discharge of electricity between two objects with different electrical potential D) Flow of electricity through power cables
A) Disconnecting the power supply B) Wearing an anti-static wrist strap C) Eating, drinking, or smoking D) Holding the chassis before touching components
A) To increase processor speed automatically B) To reduce the price of the hardware C) To verify compatibility with the computer system D) To prevent the operating system from updating
A) Color of the computer case B) Processor speed C) RAM capacity D) Graphics card
A) Processor speed B) Hard drive capacity C) Optical drive speed D) RAM size
A) RAM capacity B) Mouse type C) Monitor size D) Keyboard layout
A) PS/2 B) SCSI C) SATA D) IDE
A) Remove the motherboard. B) Unplug all cables connected to the computer. C) Remove the CPU fan. D) Detach the hard drive.
A) Install the processor. B) Open the outer shell or computer case. C) Remove the RAM. D) Remove the graphics card.
A) The SATA cable B) The processor power connector C) The system fan power connector D) The ATX connector
A) Behind the optical drive B) Beside the power supply C) Under the hard drive D) On top of the CPU heat sink
A) Monitor cable B) Keyboard C) Power cord D) Hard drive
A) Unscrew the RAM from the motherboard. B) Push down both retaining clips before lifting the module. C) Disconnect the SATA cable. D) Pull the module upward without releasing the clips.
A) To improve airflow inside the computer. B) To protect the processor from dust. C) To increase the speed of disassembly. D) To prevent them from getting lost and to make reassembly easier. |