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89860 篇文章 33 次评论单选题：If the CPU generates data at a much faster speed than that of th
If the CPU generates data at a much faster speed than that of the printer can output, we can use ____ to solve this prob…
单选题：Buffering is done for reason(s):
Buffering is done for reason(s): @[D](1)A. To cope with device speed mismatchB. To cope with devices that have differe…
单选题：A _________ is a region of fast memory that holds copies of data
A _________ is a region of fast memory that holds copies of data. @[B](1)A. TLB B. cache C. spool D.…
单选题：The cache differs from the buffer in that ____.
The cache differs from the buffer in that ____.@[D](1)A. The cache has faster access time than the bufferB. The cache…
单选题：Spooling can make an exclusive device ______.
Spooling can make an exclusive device ______.@[C](1)A. more robust to use B. to be exclusive owned by one pro…
单选题：One purpose of the buffering technique is used to ____.
One purpose of the buffering technique is used to ____.@[C](1)A. save memoryB. improve CPU utilizationC. improve I/O…
单选题：The cache technology _________.
The cache technology _________.@[A](1)A. is to solve the speed mismatch between CPU and I/O devices, but is not dedicat…
单选题：The speed of CPU output data is much faster than printing speed
The speed of CPU output data is much faster than printing speed of a printer. In order to solving this problem, which of…
单选题：The CPU gets rid of involving in the data exchange between the I
The CPU gets rid of involving in the data exchange between the I/O device and the storage device by means of _____.@[C](…
单选题：The buffer for hard disks is usually implemented by __________.
The buffer for hard disks is usually implemented by __________. @[B](1)A. registersB. primary memoryC. secondary mem…