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● （71） controls the operation of the computer and performs it′s dataprocessing functions.(71)

A、CPU

B、Disk

C、Memory

D、I/O

时间：2022-01-02 03:39 关键词：

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With hundreds of millions of electronic (11)taking place daily, businesses and organizations have a strong incentive to protect the. (12) of the data exchanged in this manner, and to positively ensure the (13) of those involved in the transactions. This has led to an industry-wide quest for better, more secure methods for controlling IT operations,and for deploying strong security mechanisms deeply and broadly throughout networked infrastructures and client devices. One of the more successful concepts to engage the imaginations of the security community has been the development of standards-based security(14) that can be incorporated in the hardware design of client computers. The principle of encapsulating core security capabilities in (15) and integrating security provisions at the deepest levels of the machine operation has significant benefits for both users and those responsible for securing IT operations.空白处（11）应选择（）
With hundreds of millions of electronic (11)taking place daily, businesses and organizations have a strong incentive to protect the. (12) of the data exchanged in this manner, and to positively ensure the (13) of those involved in the transactions. This has led to an industry-wide quest for better, more secure methods for controlling IT operations,and for deploying strong security mechanisms deeply and broadly throughout networked infrastructures and client devices. One of the more successful concepts to engage the imaginations of the security community has been the development of standards-based security(14) that can be incorporated in the hardware design of client computers. The principle of encapsulating core security capabilities in (15) and integrating security provisions at the deepest levels of the machine operation has significant benefits for both users and those responsible for securing IT operations.空白处（14）应选择（）
The software used to control the computer and run programs.( )
（）is the operation to check the quantity, quality and package of the goods according to the contract and the specific standard.
●An instruction is made up of operations that (68) the function to be performed and operands that represent the data to be operated on.For example，if an instruction is to perform. the operation of (69) two numbers，it must know (70) the two numbers are.The processor′s job is to (71) instructions and operands from memory and to perform. each operation.Having done that，it signals memory to send it (72) instruction.smileskipsmokespecify(69)