单项选择题
A.Multi-tasking B.Hyper-threading C.Hyper-caching D.Caching
（）is commonly performed on CPUs and video cards to allo...
单项选择题（）is commonly performed on CPUs and video cards to allow users to get enhanced performance.
A. Hyperthreading B. Duplexing C. Caching D. Overclocking
Which of the following storage devices is not an exampl...
单项选择题Which of the following storage devices is not an example of an optical storage device?（）
A. Blu-Ray B. DVD C. SSD D. CD
"POST errors in the 600-699 range generally indicate Fl...
判断题"POST errors in the 600-699 range generally indicate Floppy disk drive errors.
