Your understanding of computer hardware - Part 3
- Question 1: Which of the following transmission mechanisms allows the device to be accessed directly to memory without going through the processor?
- SMART
- DMA
- PIO
- IRQ
-
- Question 2: Memory buffer inside the CPU is called?
- ROM
- DRAM
- Cache
- Buffer
-
- Question 3: How to check the status of the power supply?
- Connect the green wire to the black wire
- Connect the orange cord to any cord
- Connect the green wire with red wire
- Connect the red and yellow wires
-
- Question 4: What is the maximum data transfer rate of USB 2.0 standard?
- 1.5 Mbps
- 12 Mbps
- 400 Mbps
- 480 Mbps
-
- Question 5: When selecting the configuration for the computer, the device that needs to be concerned first is?
- CPU
- RAM
- Mainboard
- Monitor
-
- Question 6: Which of the following functions does DVD Combo have?
- Read and burn CDs
- Read and burn DVDs
- Read CDs, DVDs and burn CDs
- Read CDs, DVDs and burn DVDs
-
- Question 7: Which of the following options of Norton Ghost program allows creating image files for 1 partition on the hard disk?
- Local> Partition> To Partition
- Local> Disk> To Image
- Local> Partition> To Image
- Local> Partition> From Image
-
- Question 8: For onboard video card, to install the driver correctly should be based on?
- CPU type and south bridge chip
- RAM and hard drive
- Code mainboard, north bridge chip
- Undefined
-
- Question 9: In Windows XP, which of the following ways cannot open Task Manager?
- Press the key combination: Ctrl, Alt, Del
- Press the key combination: Ctrl, Shift, Esc
- Right-click on the Taskbar and select TaskManager
- Run the command 'taskmanager' in the Run dialog box
-
- Question 10: During the process of checking and repairing the computer, why should you only supply power to the hard drive when the machine is working properly (POST successfully)?
- Help process POST faster
- Power saving
- Ensure data safety on the hard drive
- No operating system yet
-
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