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Test on maintenance of P3 system

  1. Question 1. The process of refreshing (refreshing memory) is the process of .
    1. Examination of registration numbers (egisters) Chip memories
    2. Cleaning up memories for reuse
    3. Reloading or re-stimulating registration numbers (registers)
    4. Removing memory (memory) before closing the system
  2. Question 2. Do statistics measure time for CRT beams of electrons to draw from top to bottom in a screen?
    1. Pixels (Dot Pitch)
    2. Interlacing
    3. Video Memory (Ram video)
    4. Refresh factor (refresh rate)
  3. Question 3. When pulling holes ZIF are tools to help .
    1. CPUs
    2. SIMMs
    3. DIMMs
    4. AGP boards
  4. Question 4. Which of the following options must be changed when adding a hard drive
    1. Voltage
    2. DMA channel
    3. Jump selection and cable orientation
    4. Controller address
  5. Question 5. Which of the following options should specify exactly on SCSI controller?
    1. Identifiers and terminals
    2. Voltage
    3. Setting up on the BIOS
    4. Cable length
  6. Question 6. Which of the following options to indicate 210 error during POST error (Power on seft test)
    1. CPU error
    2. Error memory
    3. Video problem
    4. The floppy diskette is faulty
  7. Question 7. There is a POST error on a PC. Which of the following options to indicate the error?
    1. Having a hardware failure, the BIOS needs to be reinstalled
    2. HIMEM.SYS is missing or damaged
    3. Wrong controls are indicated for a particular device
    4. Rotting of Windows files
  8. Question 8. Which of the following is considered a memory of video types
    1. VRAM, SDRAM, DRAM
    2. LRAM, DRAM, VRAM
    3. 3DRAM, SDRAM, DRAM
    4. DRAM, SDRAM, LRAM
  9. Question 9. A customer calls and notifies that his computer does not start. He heard the hard drive activity and saw the light on the case, but nothing appeared on the screen. Which of the following is considered the main cause?
    1. Graphic card
    2. Main motherboards
    3. Energy supply
    4. Power cable
  10. Question 10. Which of the following options is considered to interrupt CPU operation?
    1. Address in and out (I / O address)
    2. Interrupt Request (IRQ)
    3. Memory address (memory address)
    4. Direct memory access (DMA)
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