Which of the following is not part of the CPU processor?

• A.Process
• B.Register
• C.Control unit
• D.Logic Operation Unit

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Traditional BIOS is customized for traditional 16-bit processors, with low addressing ability and poor performance, while UEFI can be applied to any 64-bit processor with strong addressing ability and excellent performance.

• A.False
• B.True

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BIOS is the basic input and output system, which provides the lowest level and most direct hardware control program for the computer.

• A.True
• B.False

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Under the PCIe 2.0 standard, what is the available bandwidth of the X16 channel?

• A.4.0GB/s
• B.512MB/s
• C.2.0GB/s
• D.8.0GB/s

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Use iostat to view the overall CPU usage statistics of a server and find that the value of "%iostat" is too high, which indicates that the hard disk has an IO bottleneck

• A.False
• B.True

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