在intermode中，P4为0.8us和1.6us时呼叫模式分别为（）
A. A/C模式全呼，A/C/S模式全呼；
B. A/C/S模式全呼，A/C模式全呼；
C. A/C模式全呼，A/C/S模式选呼；
D. A/C/S模式选呼，A/C模式全呼
查看答案
相关试题
换一换
在intermode中，P4为0.8us和1.6us时呼叫模式分别为（）
A.A/C模式全呼，A/C/S模式全呼； B.A/C/S模式全呼，A/C模式全呼； C.A/C模式全呼，A/C/S模式选呼； D.A/C/S模式选呼，A/C模式全呼
答案
在intermode询问模式中，P3-P4脉冲的间距是微秒（）
A.2 B.4 C.1.5 D.8
答案
The teacher told us “P.E.” was short ____ “physical education”.[ ]
A.in B.for C.at D.of
答案
请将台词补充完整：There is a ______ in all of us that keeps us______ , gives us______ , makes us______ and finally allows us to die with ______.
答案
________ is known to us all is that the 16th Asian Games will be held in Guangzhou in 2010
A.What B.s C.Which D.It
答案
假设磁盘块与缓冲区大小相同，每个盘块读入缓冲区的时间为16us,由缓冲区送至用户区的时间是5us,在用户区内系统对每块数据的处理时间为1us.若用户需要将大小为10个磁盘块的Doc1文件逐块从磁盘读入缓冲区，并送至用户区进行处理，那么采用单缓冲区需要花费的时间为（49）us:采用双缓冲区需要花费的时间为，（50）us（）
A.（49）A.160 B.161 C.166 D.211
答案
假设磁盘块与缓冲区大小相同，每个盘块读入缓冲区的时间为 16us, 由缓冲区送至用户区的时间是 5us,在用户区内系统对每块数据的处理时间为 1us.若用户需要将大小为 10 个磁盘 块的 Doc1 文件逐块从磁盘读入缓冲区，并送至用户区进行处理，那么采用单缓冲区需要花费的时间为（请作答此空）us: 采用双缓冲区需要花费的时间为 （ ）us.
A.160 B.161 C.166 D.211
答案
假设磁盘块与缓冲区大小相同，每个盘块读入缓冲区的时间为 16us, 由缓冲区送至用户区的时间是 5us,在用户区内系统对每块数据的处理时间为 1us.若用户需要将大小为 10 个磁盘 块的 Doc1 文件逐块从磁盘读入缓冲区，并送至用户区进行处理，那么采用单缓冲区需要花费的时间为 （ ）us: 采用双缓冲区需要花费的时间为（请作答此空）us.
A.160 B.161 C.166 D.211
答案
Not only ____ strict with us, but also ____ for us.
A.was the teacher; did he care B.was the teacher; he cared C.the teacher was; did he care D.the teacher was; he cared
答案
______ is known to us, the 16th Asian Games will be held in Guangzhou, China in November, 2010.
A.s B.It C.Which D.What;
答案
热门试题
India exports US$150 billion IT products to the US（）
We ________ a parent to care for us, to forgive us our errors, and to save us from our childish mistakes.
Not only（ ）us light, but it also gives us heat.
Though the teacher is strict _____ us, she is good to us. [ ]
will it take us to fly to Hainan and will the trip to Hainan cost us?
Not only ______ prepare lunch for us, but also _______ clothes for us.
Their sudden attack made us more () of the danger around us
Only 16 percent of China’s area ____ covered withforests, so ____of us should protect trees.
According to US laws, American children must go to school until they are at least 16 years old.
3.4NEWS2 1: Russia and Germany.|The US and Germany.|The US and Russia.|The US and the UK.
In the first paragraph, the writer tells us that statuses can help us ________.
______ frightened us ______ a tiger turned up suddenly in front of us.
Though to see us, the professor gave us a warm welcome.
All of us ______ very happy if you can come with us.
Not only be interesting to us, but also its English will help us in composition（）
Which of the following p-values will lead us to reject the null hypothesis if the level of significance equals 0.05?
What is the right sequence of top five medal winning countries?: US China UK Russia Japan|US Russia China Japan UK|US UK China Japan Russia|US UK China Russia Japan
5us，协同业务的同步精度为3us（15kz）、0.7us（30khz）、0.19us（120khz）（）
We always lose sight of those who adore(爱慕) us, adore those who ___________ us, and hurt those who love us.
点墨云: 24879: Not only ____ strict with us, but also ____for us.
使用微信扫一扫登录
