【单选题】Why was the cache introduced?
A.
To solve the problem of the speed mismatch between CPU and primary memory.
B.
An implication of locality is that we can predict with reasonable accuracy what instructions and data a program will use in the near future based on its accesses in the recent past.
C.
The principle of temporal locality and spatial locality offer us reasons to get instructions and data before they are executed.
【多选题】下面对 Photoshop 的”图像尺寸”命令描述正确的是
B.
“图像尺寸”命令可以将图像放大,而图像的清晰程度不受任何影响
【简答题】请简述下,在设计的领域里,什么样的作品是好的作品,什么样的作品是差的作品,最好的作品有着什么样的特点呢?
【单选题】下列( )组的任一指令均能取消固定循环指令。
【简答题】4-5-3 获取韧皮纤维的关键工序是_____,常采用的方法有化学法,微生物法。