【单选题】下面关于随机存取存储器(RAM)的叙述中,正确的是
A.
RAM分静态RAM(SRAM)和动态RAM(DRAM)两大类
【单选题】下面关于随机存取存储器RAM的叙述中,正确的是( )
A.
RAM分静态RAM(SRAM)和动态RAM(DRAM)两大类,我们通常所讲的内存由DRAM组成,SRAM主要用来做高速缓冲存储器。
【单选题】In the Dijkstra’s algorithm example discussed in the lecture, each node label represents:
A.
Estimated shortest distance from the source to that node
B.
Estimated shortest distance between that node and one of its neighboring nodes
C.
Estimated shortest distance between that node to the final destination
D.
None of the options given
【简答题】已知:要发送的数据帧为 1011001 ,生成多项式为 X 4 + X 3 +1 。求应添加的冗余码
【单选题】下面关于随机存取存储器(RAM)的叙述中,正确的是
A.
静态RAM(SRAM)集成度低,但存取速度快且无须“刷新”
B.
DRAM的集成度高且成本高,常做Cache用